date stringlengths 10 10 | nb_tokens int64 60 629k | text_size int64 234 1.02M | content stringlengths 234 1.02M |
|---|---|---|---|
2016/08/02 | 944 | 4,057 | <issue_start>username_0: Can a Convolutional Neural Network be used for pattern recognition in problem domains without image data? For example, by representing abstract data in an image-like format with spatial relations? Would that always be less efficient?
[This developer](https://youtu.be/py5byOOHZM8?t=815 "This De... |
2016/08/02 | 886 | 3,527 | <issue_start>username_0: I've heard the terms strong-AI and weak-AI used. Are these well defined terms or subjective ones? How are they generally defined?<issue_comment>username_1: The terms *strong* and *weak* don't actually refer to processing, or optimization power, or any interpretation leading to "strong AI" being... |
2016/08/02 | 1,824 | 7,652 | <issue_start>username_0: I know that language of Lisp was used early on when working on artificial intelligence problems. Is it still being used today for significant work? If not, is there a new language that has taken its place as the most common one being used for work in AI today?<issue_comment>username_1: Overall,... |
2016/08/02 | 2,459 | 9,639 | <issue_start>username_0: What are the specific requirements of the Turing test?
* What requirements if any must the evaluator fulfill in order to be qualified to give the test?
* Must there always be two participants in the conversation (one human and one computer) or can there be more?
* Are placebo tests (where the... |
2016/08/02 | 655 | 2,736 | <issue_start>username_0: I believe that statistical AI uses inductive thought processes. For example, deducing a trend from a pattern, after training.
What are some examples of successfully applied Statistical AI to real-world problems?<issue_comment>username_1: There are several examples. For example, one instance of... |
2016/08/02 | 778 | 3,449 | <issue_start>username_0: Some programs do exhaustive searches for a solution while others do heuristic searches for a similar answer. For example, in chess, the search for the best next move tends to be more exhaustive in nature whereas, in Go, the search for the best next move tends to be more heuristic in nature due ... |
2016/08/02 | 269 | 1,083 | <issue_start>username_0: How is a neural network having the "deep" adjective actually distinguished from other similar networks?<issue_comment>username_1: The difference is mostly in the number of layers.
For a long time, it was believed that "1-2 hidden layers are enough for most tasks" and it was impractical to use... |
2016/08/02 | 523 | 2,369 | <issue_start>username_0: What is the effectiveness of pre-training of unsupervised deep learning?
Does unsupervised deep learning actually work?<issue_comment>username_1: [Unsupervised pre-training](http://www.cs.toronto.edu/~fritz/absps/ncfast.pdf) was done only very shortly, as far as I know, at the time when deep l... |
2016/08/02 | 5,909 | 21,731 | <issue_start>username_0: The following [page](http://www.evolvingai.org/fooling)/[study](http://www.evolvingai.org/files/DNNsEasilyFooled_cvpr15.pdf) demonstrates that the deep neural networks are easily fooled by giving high confidence predictions for unrecognisable images, e.g.
[ an expert says, "One way of thinking about what intelligence is [specifically with regard to artificial intelligence], is as an optimization process."
Can intelligence always be thought of as an optimization process, and can artificial intelli... |
2016/08/02 | 582 | 2,545 | <issue_start>username_0: What specific advantages of declarative languages make them more applicable to AI than imperative languages?
What can declarative languages do easily that other languages styles find difficult for this kind of problem?<issue_comment>username_1: A good answer to this question depends on what y... |
2016/08/02 | 5,188 | 20,009 | <issue_start>username_0: Obviously, self-driving cars aren't perfect, so imagine that the Google car (as an example) got into a difficult situation.
Here are a few examples of unfortunate situations caused by a set of events:
* The car is heading toward a crowd of 10 people crossing the road, so it cannot stop in tim... |
2016/08/02 | 684 | 3,063 | <issue_start>username_0: Which deep neural network is used in [Google's driverless cars](https://en.wikipedia.org/wiki/Google_self-driving_car) to analyze the surroundings? Is this information open to the public?<issue_comment>username_1: >
> The most common machine learning algorithms found in self driving cars invol... |
2016/08/02 | 581 | 2,450 | <issue_start>username_0: Two common activation functions used in deep learning are the hyperbolic tangent function and the sigmoid activation function. I understand that the hyperbolic tangent is just a rescaling and translation of the sigmoid function:
$\tanh(z) = 2\sigma(z) - 1$.
Is there a significant difference... |
2016/08/02 | 523 | 2,164 | <issue_start>username_0: [Fuzzy logic](https://ai.stackexchange.com/questions/10/what-is-fuzzy-logic) is the logic where every statement can have any real truth value between 0 and 1.
How can fuzzy logic be used in creating AI? Is it useful for certain decision problems involving multiple inputs? Can you give an examp... |
2016/08/02 | 798 | 3,243 | <issue_start>username_0: In [Minds, Machines and Gödel](https://philpapers.org/rec/LUCMMA-8) (1959), <NAME> shows that any human mathematician can not be represented by an algorithmic automaton (a Turing Machine, but any computer is equivalent to it by the Church-Turing thesis), using Gödel's incompleteness theorem.
A... |
2016/08/02 | 1,071 | 4,724 | <issue_start>username_0: Back in college, I had a Complexity Theory teacher who stated that artificial intelligence was a contradiction in terms. If it could be calculated mechanically, he argued, it wasn't intelligence, it was math.
This seems to be a variant of the Chinese Room argument. This argument is a metaphor,... |
2016/08/02 | 1,043 | 4,639 | <issue_start>username_0: A superintelligence is a machine that can surpass all intellectual activities by any human, and such a machine is often portrayed in science fiction as a machine that brings mankind to an end.
Any machine is executed using an algorithm. By the Church-Turing thesis, any algorithm that can be ex... |
2016/08/02 | 1,969 | 7,451 | <issue_start>username_0: From Wikipedia:
>
> AIXI ['ai̯k͡siː] is a theoretical mathematical formalism for artificial general intelligence. It combines Solomonoff induction with sequential decision theory. AIXI was first proposed by <NAME> in 2000[1] and the results below are proved in Hutter's 2005 book Universal Art... |
2016/08/02 | 424 | 1,536 | <issue_start>username_0: It is proved that a recurrent neural net with rational weights can be a super-Turing machine. Can we achieve this in practice ?<issue_comment>username_1: I presume the proof the OP is referring to can be found in [this monograph](http://link.springer.com/book/10.1007%2F978-1-4612-0707-8) by <NA... |
2016/08/02 | 548 | 2,305 | <issue_start>username_0: Given the proven [halting problem](https://en.wikipedia.org/wiki/Halting_problem) for [Turing machines](https://en.wikipedia.org/wiki/Turing_machine), can we infer limits on the ability of strong Artificial Intelligence?<issue_comment>username_1: Does the halting problem imply any limits on hum... |
2016/08/02 | 618 | 2,125 | <issue_start>username_0: Consider these neural style algorithms which produce some art work:
* [Neural Doodle](https://github.com/alexjc/neural-doodle)
* [neural-style](https://github.com/jcjohnson/neural-style)
Why is generating such images so slow and why does it take huge amounts of memory? Isn't there any method ... |
2016/08/02 | 451 | 1,868 | <issue_start>username_0: Can autoencoders be used for supervised learning *without adding an output layer*? Can we simply feed it with a concatenated input-output vector for training, and reconstruct the output part from the input part when doing inference? The output part would be treated as missing values during infe... |
2016/08/02 | 1,196 | 4,508 | <issue_start>username_0: I'm aware that neural networks are probably not designed to do that, however asking hypothetically, is it possible to train the deep neural network (or similar) to solve math equations?
So given the 3 inputs: 1st number, operator sign represented by the number (1 - `+`, 2 - `-`, 3 - `/`, 4 - `... |
2016/08/02 | 730 | 2,932 | <issue_start>username_0: From Wikipedia:
>
> A mirror neuron is a neuron that fires both when an animal acts and when the animal observes the same action performed by another.
>
>
>
Mirror neurons are related to imitation learning, a very useful feature that is missing in current real-world A.I. implementations. ... |
2016/08/03 | 409 | 1,735 | <issue_start>username_0: Is it possible that, at some time in the future, AIs will be able to initiatively develop themselves, rather than passively being developed by humanity?<issue_comment>username_1: This is known as the [intelligence explosion](https://en.wikipedia.org/wiki/Intelligence_explosion) hypothesis or [r... |
2016/08/03 | 616 | 2,409 | <issue_start>username_0: I have been wondering since a while ago about the [theory of multiple intelligences](https://en.wikipedia.org/wiki/Theory_of_multiple_intelligences) and how they could fit in the field of Artificial Intelligence as a whole.
We hear from time to time about [<NAME>](https://www.theguardian.com/a... |
2016/08/03 | 342 | 1,337 | <issue_start>username_0: How do I decide the optimal number of layers for a neural network (feedforward or recurrent)?<issue_comment>username_1: There is a technique called `Pruning` in neural networks, which is used just for this same purpose.
The pruning is done on the number of hidden layers. The process is very si... |
2016/08/03 | 388 | 1,593 | <issue_start>username_0: Have there been proposed extensions to go beyond a Turing machine that solve the halting problem and if so, would those proposed extensions have value to advance strong Artificial Intelligence? For example, does quantum computing go beyond the definition of a Turing machine and resolve the halt... |
2016/08/03 | 419 | 1,357 | <issue_start>username_0: What was the first AI that was able to carry on a conversation, with real responses, such as in the famous ['I am not a robot. I am a unicorn' case?](https://www.youtube.com/watch?v=WnzlbyTZsQY)
A 'real response' constitutes a sort-of personalized answer to a specific input by a user.<issue_co... |
2016/08/03 | 628 | 2,402 | <issue_start>username_0: This question stems from quite a few "informal" sources. Movies like *2001, A Space Odyssey* and *Ex Machina*; books like *Destination Void* (Frank Herbert), and others suggest that general intelligence *wants* to survive, and even learn the importance for it.
There may be several arguments fo... |
2016/08/03 | 533 | 1,893 | <issue_start>username_0: Identifying sarcasm is considered one of the most difficult open-ended problems in the domain of ML and NLP/NLU.
So, was there any considerable research done on that front? If yes, then what is the accuracy like? Please, also, explain the NLP model briefly.<issue_comment>username_1: The follow... |
2016/08/03 | 560 | 2,198 | <issue_start>username_0: I'd like to know more about [implementing emotional intelligence](https://ai.stackexchange.com/q/26/8).
Given I'm implementing a chatbot and I'd like to introduce the levels of curiosity to measure whether user text input is interesting or not.
A high level would mean the bot is asking more q... |
2016/08/03 | 1,801 | 5,880 | <issue_start>username_0: I would like to learn more about whether it is possible and how to write a program that decompiles executable binary (an object file) to the C source. I'm not asking exactly 'how', but rather how this can be achieved.
Given the following `hello.c` file (as example):
```
#include
int main() {... |
2016/08/03 | 1,053 | 4,390 | <issue_start>username_0: I'm investigating the possibility of storing the semantic-lexical connections (such as the relationships to the other words such as phrases and other dependencies, its strength, part of speech, language, etc.) in order to provide analysis of the input text.
I assume this has been already done.... |
2016/08/03 | 958 | 3,584 | <issue_start>username_0: I'm interested in implementing a program for natural language processing (aka [ELIZA](https://en.wikipedia.org/wiki/ELIZA)).
Assuming that I'm already [storing semantic-lexical connections](https://ai.stackexchange.com/q/212/8) between the words and its strength.
What are the methods of deali... |
2016/08/03 | 450 | 1,796 | <issue_start>username_0: Given a list of fixed numbers from a mathematical constant, such as $\pi$, is it is possible to train AI to attempt to predict the next numbers of this constant?
Which AI or neural network would be more suitable for this task?
Especially, the one which will work without memorizing the entire ... |
2016/08/03 | 1,108 | 4,649 | <issue_start>username_0: Currently, most research done in artificial intelligence focuses on neural networks, which have been successfully used to solve many problems. A good example would be [DeepMind's AlphaGo](https://www.nature.com/articles/nature16961), which uses a convolutional neural network. There are many oth... |
2016/08/03 | 2,931 | 12,850 | <issue_start>username_0: I've noticed that a few questions on this site mention genetic algorithms and it made me realize that I don't really know much about those.
I have heard the term before, but it's not something I've ever used, so I don't have much idea about how they work and what they are good for. All I know ... |
2016/08/03 | 1,019 | 4,033 | <issue_start>username_0: In detective novels, the point is often that the reader gets enough information to solve the crime themselves. This "puzzle" aspect of detective novels is part of the attraction.
Often the difficulty for humans is to keep track of all the variables - events, items, motivations. An AI would hav... |
2016/08/03 | 634 | 2,590 | <issue_start>username_0: In 1969, <NAME> and <NAME> showed that Perceptrons could not learn the XOR function.
This was solved by the backpropagation network with at least one hidden layer. This type of network can learn the XOR function.
I believe I was once taught that every problem that could be learned by a backpr... |
2016/08/03 | 1,080 | 4,828 | <issue_start>username_0: Over the last 50 years, the rise/fall/rise in popularity of neural nets has acted as something of a 'barometer' for AI research.
It's clear from the questions on this site that people are interested in applying Deep Learning (DL) to a wide variety of difficult problems.
I therefore have two q... |
2016/08/03 | 1,017 | 3,716 | <issue_start>username_0: On the Wikipedia page we can read the basic structure of an artificial neuron (a model of biological neurons) which consist:
* Dendrites - acts as the input vector,
* Soma - acts as the summation function,
* Axon - gets its signal from the summation behavior which occurs inside the soma.
I've... |
2016/08/04 | 1,264 | 4,948 | <issue_start>username_0: Have there been any studies which attempted to use AI algorithms to detect human thoughts or emotions based on brain activity, such as using [BCI/EEG devices](https://en.wikipedia.org/wiki/Brain%E2%80%93computer_interface#EEG-based)?
By this, I mean simple guesses such as whether the person wa... |
2016/08/04 | 964 | 4,034 | <issue_start>username_0: Has there been any attempts to deploy AI with blockchain technology?
Are there any decentralized examples of AI networks with no central point of control with AI nodes acting independently (but according to a codified set of rules) creating, validating and storing the same shared decentralize... |
2016/08/04 | 2,274 | 7,798 | <issue_start>username_0: In their famous book entitled [Perceptrons: An Introduction to Computational Geometry](https://rads.stackoverflow.com/amzn/click/com/0262631113), Minsky and Papert show that a perceptron can't solve the XOR problem. This contributed to the first AI winter, resulting in funding cuts for neural n... |
2016/08/04 | 1,310 | 4,947 | <issue_start>username_0: According to Wikipedia [Artificial general intelligence(AGI)](https://en.wikipedia.org/wiki/Artificial_general_intelligence)
>
> Artificial general intelligence (AGI) is the intelligence of a
> (hypothetical) machine that could successfully perform any
> intellectual task that a human being... |
2016/08/04 | 1,873 | 6,447 | <issue_start>username_0: DeepMind has published a lot of works on deep learning in the last years, most of them are state-of-the-art on their respective tasks. But how much of this work has actually been reproduced by the AI community? For instance, the Neural Turing Machine paper seems to be very hard to reproduce, ac... |
2016/08/04 | 2,208 | 9,484 | <issue_start>username_0: <NAME> has been researching something he calls "capsules theory" in neural networks. What is it? How do capsule neural networks work?<issue_comment>username_1: It appears to not be published yet; the best available online are [these slides](http://cseweb.ucsd.edu/~gary/cs200/s12/Hinton.pdf) for... |
2016/08/04 | 751 | 3,004 | <issue_start>username_0: In [this article](https://web.archive.org/web/20190519181402/http://fabelier.org/novelty-search-and-open-ended-evolution-by-ken-stanley/), the author claims that guiding evolution by novelty alone (without explicit goals) can solve problems even better than using explicit goals. In other words,... |
2016/08/04 | 984 | 4,336 | <issue_start>username_0: Quote from this [Eric's meta post](https://ai.meta.stackexchange.com/a/46/8) about modelling and implementation:
>
> They are not exactly the same, although strongly related. This was a very difficult lesson to learn among mathematicians and early programmers, notably in the 70s (mathematical... |
2016/08/04 | 624 | 2,533 | <issue_start>username_0: I read some information1 about attempts to build neural networks in the PHP programming language. Personally I think PHP is not the right language to do so at all probably because it's a high-level language, I assume low level language are way more suitable for AI in terms of performance and sc... |
2016/08/04 | 1,411 | 4,891 | <issue_start>username_0: How much processing power is needed to emulate the human brain? More specifically, the neural simulation, such as communication between the neurons and processing certain data in real-time.
I understand that this may be a bit of speculation and it's not possible to be accurate, but I'm sure th... |
2016/08/04 | 382 | 1,659 | <issue_start>username_0: Artificial intelligence is present in many games, both current and older games. How can such intelligence understand what to do? I mean, how can it behave like a human in a game, allowing you to play against itself, or that AI plays against itself?
In games like Age of Empires, for example.<is... |
2016/08/04 | 587 | 2,282 | <issue_start>username_0: [At a related question in Computer Science SE](https://cs.stackexchange.com/a/60535/54605), a user told:
>
> Neural networks typically require a large training set.
>
>
>
Is there a way to define the boundaries of the "optimal" size of a training set in the general case?
When I was learn... |
2016/08/04 | 579 | 2,654 | <issue_start>username_0: Complex AI that learns lexical-semantic content and its meaning (such as collection of words, their structure and dependencies) such as *Watson* takes terabytes of disk space.
Lets assume *DeepQA*-like AI consumed whole Wikipedia of size 10G which took the same amount of structured and unstruc... |
2016/08/04 | 371 | 1,548 | <issue_start>username_0: Is there any simple explanation how *Watson* finds and scores evidence after gathering massive evidence and analyzing the data?
In other words, how does it know which precise answer it needs to return?<issue_comment>username_1: Watson starts off by searching its massive database of sources for... |
2016/08/04 | 1,326 | 4,881 | <issue_start>username_0: <NAME>'s famous [Three Laws of Robotics](https://en.wikipedia.org/wiki/Three_Laws_of_Robotics) originated in the context of Asimov's science fiction stories. In those stories, the three laws serve as a safety measure, in order to avoid untimely or manipulated situations from exploding in havoc.... |
2016/08/05 | 1,074 | 4,335 | <issue_start>username_0: Are there any modern techniques of generating **textual** CAPTCHA (so person needs to type the right text) challenges which can easily [fool AI](https://ai.stackexchange.com/q/92/8) with some visual obfuscation methods, but at the same time human can solve them without any struggle?
For exampl... |
2016/08/05 | 532 | 2,157 | <issue_start>username_0: A neural network is a directed weighted graph. These can be represented by a (sparse) matrix. Doing so can expose some elegant properties of the network.
Is this technique beneficial for examining neural networks?<issue_comment>username_1: It depends on the type of neural networks you are deal... |
2016/08/05 | 604 | 2,436 | <issue_start>username_0: Would it be ethical to implement AI for self-defence for public walking robots which are exposed to dangers such as violence and crime such as robbery (of parts), damage or abduction?
What would be pros and cons of such AI behavior? Is it realistic, or it won't be taken into account for some o... |
2016/08/05 | 631 | 2,390 | <issue_start>username_0: This [article](http://blog.claymcleod.io/2016/06/01/The-truth-about-Deep-Learning/) suggests that deep learning is not designed to produce the universal algorithm and cannot be used to create such a complex systems.
First of all it requires huge amounts of computing power, time and effort to t... |
2016/08/05 | 1,137 | 4,277 | <issue_start>username_0: Is there any research on the application of AI for drug design?
For example, you could train a deep learning model about current compounds, substances, structures, and their products and chemical reactions from the existing [dataset](https://opendata.stackexchange.com/q/3553/3082) (basically w... |
2016/08/05 | 557 | 2,024 | <issue_start>username_0: Assume that I want to solve an issue with a neural network that either I can't fit to existing architectures (perceptron, Konohen, etc) or I'm simply not aware of the existence of those or I'm unable to understand their mechanics and I rely on my own instead.
How can I automate the choice of t... |
2016/08/06 | 964 | 3,369 | <issue_start>username_0: I'd like to know whether there were attempts to simulate the whole brain, I'm not talking only about some [ANN on microchips](https://ai.stackexchange.com/q/237/8), but brain simulations.<issue_comment>username_1: Neuromorphic engineering offers various of ways of reproducing the brain’s proces... |
2016/08/06 | 841 | 3,249 | <issue_start>username_0: On [the Wikipedia page](https://en.wikipedia.org/wiki/Artificial_intelligence) about AI, we can read:
>
> Optical character recognition is no longer perceived as an exemplar of "artificial intelligence" having become a routine technology.
>
>
>
On the other hand, the [MNIST](https://en.wi... |
2016/08/06 | 595 | 2,217 | <issue_start>username_0: [MIST](https://en.wikipedia.org/wiki/Minimum_intelligent_signal_test) is a quantiative test of humanness, consisting of ~80k propositions such as:
* Is Earth a planet?
* Is the sun bigger than my foot?
* Do people sometimes lie?
* etc.
Have any AI attempted and passed this test to date?<issue... |
2016/08/06 | 726 | 2,984 | <issue_start>username_0: It is possible of normal code to prove that it is correct using mathematical techniques, and that is often done to ensure that some parts are bug-free.
Can we also prove that a piece of code in AI software will cause it to never turn against us, i.e. that the AI is [friendly](https://en.wikip... |
2016/08/06 | 521 | 2,267 | <issue_start>username_0: We can measure the power of the machine with the number of operation per second or the frequency of the processor. But does units similar of IQ for humans exist for a AI?
I'm asking for a unit which can give countable result so something different from a Turing Test which only give a binary ... |
2016/08/06 | 354 | 1,207 | <issue_start>username_0: In other words, which existing reinforcement method learns with fewest episodes? [R-Max](http://www.jmlr.org/papers/volume3/brafman02a/brafman02a.pdf) comes to mind, but it's very old and I'd like to know if there is something better now.<issue_comment>username_1: There isn't really one specifi... |
2016/08/06 | 1,370 | 5,460 | <issue_start>username_0: Are there any research teams that attempted to create or have already created an AI robot that can be as close to intelligent as these found in [*Ex Machina*](https://en.wikipedia.org/wiki/Ex_Machina_(film)) or *[I, Robot](https://en.wikipedia.org/wiki/I,_Robot_(film))* movies?
I'm not talking... |
2016/08/06 | 434 | 1,617 | <issue_start>username_0: Humans can do multiple tasks at the same (e.g. reading while listening to music), but we memorize information from less focused sources with worse efficiency than we do from our main focus or task.
Do such things exist in the case of artificial intelligence? I doubt, for example, that neural n... |
2016/08/07 | 1,253 | 5,108 | <issue_start>username_0: Suppose my goal is to collaborate and create an advanced AI, for instance, one that resembles a human being and the project would be on the frontier of AI research. What kind of skills would I need?
I am talking about specific things, like what university program should I complete to enter and... |
2016/08/07 | 1,130 | 4,545 | <issue_start>username_0: [White House published the information](https://web.archive.org/web/20161221222448/https://www.whitehouse.gov/webform/rfi-preparing-future-artificial-intelligence) about AI which requests mentions about *the most important research gaps in AI that must be addressed to advance this field and ben... |
2016/08/08 | 866 | 3,698 | <issue_start>username_0: Just for the purpose of learning I'd like to classify the likeliness of a tweet being in aggressive language or not.
I was wondering how to approach the problem. I guess I need first train my neural network on a huge dataset of text what aggressive language is. This brings up the question whe... |
2016/08/08 | 1,066 | 3,949 | <issue_start>username_0: [Siri](https://en.wikipedia.org/wiki/Siri) and [Cortana](https://en.wikipedia.org/wiki/Cortana) communicate pretty much like humans. Unlike [Google Now](https://en.wikipedia.org/wiki/Google_Now), which mainly gives us search results when asked some questions (not setting alarms or reminders), S... |
2016/08/08 | 1,368 | 5,290 | <issue_start>username_0: What is the difference between artificial intelligence and robots?<issue_comment>username_1: Although there are several definitions of "robot", an essential feature of everything called "robot" is that it is capable of movement. This does not necessarily mean *displacement*; a robot arm in a fa... |
2016/08/08 | 796 | 3,243 | <issue_start>username_0: By reinforcement learning, I don't mean the class of machine learning algorithms such as DeepQ, etc. I have in mind the general concept of learning based on rewards and punishment.
Is it possible to create a Strong AI that does not rely on learning by reinforcement, or is reinforcement learnin... |
2016/08/09 | 891 | 2,999 | <issue_start>username_0: For example, search engine companies want to classify their image searches into 2 categories (which they already do that) such as: [NSFW](https://en.wikipedia.org/wiki/Not_safe_for_work) (nudity, porn, brutality) and safe to view pictures.
How can artificial neural networks achieve that, and a... |
2016/08/09 | 5,474 | 19,500 | <issue_start>username_0: Do scientists or research experts know from the kitchen what is happening inside complex "deep" neural network with at least millions of connections firing at an instant? Do they understand the process behind this (e.g. what is happening inside and how it works exactly), or it is a subject of d... |
2016/08/09 | 2,729 | 10,579 | <issue_start>username_0: For example, I would like to train my neural network to recognize the type of actions (e.g. in commercial movies or some real-life videos), so I can "ask" my network in which video or movie (and at what frames) somebody was driving a car, kissing, eating, was scared or was talking over the phon... |
2016/08/09 | 815 | 3,260 | <issue_start>username_0: I'm playing with an LSTM to generate text. In particular, this one:
<https://raw.githubusercontent.com/fchollet/keras/master/examples/lstm_text_generation.py>
It works on quite a big demo text set from Nietzsche and says
>
> If you try this script on new data, make sure your corpus
> has a... |
2016/08/09 | 376 | 1,630 | <issue_start>username_0: For example I would like to implement transparent AI in the RTS game which doesn't offer any AI API (like old games), and I'd like to use image recognition algorithm for detecting the objects which can talks to another algorithm which is responsible for the logic.
Given I'd like to use two neu... |
2016/08/09 | 1,688 | 6,418 | <issue_start>username_0: Do we know why Tesla's autopilot mistaken empty sky with a high-sided lorry which resulted in fatal crash involving a car in self-drive mode? Was it AI fault or something else? Is there any technical explanation behind this why this happened?
The articles [Tesla Driver In First Self-Drive Fata... |
2016/08/09 | 1,624 | 6,378 | <issue_start>username_0: I would like to know what kind of dataset I need (to prepare) for training the network to recognize the spelling mistakes in individual words for English text.
Given the large database of words, having correct one for each incorrect. What kind of input is more efficient for that tasks? Is it u... |
2016/08/10 | 2,143 | 8,312 | <issue_start>username_0: I believe *artificial intelligence* (AI) term is overused nowadays. For example, people see that something is self-moving and they call it AI, even if it's on autopilot (like cars or planes) or there is some simple algorithm behind it.
What are the minimum general requirements so that we can s... |
2016/08/10 | 2,132 | 8,273 | <issue_start>username_0: I believe normally you can use [genetic programming](https://en.wikipedia.org/wiki/Genetic_programming) for sorting, however I'd like to check whether it's possible using ANN.
Given the unsorted text data from input, which neural network is suitable for doing sorting tasks?<issue_comment>usern... |
2016/08/10 | 1,761 | 6,774 | <issue_start>username_0: On Wikipedia, we can read about different type of [intelligent agents](https://en.wikipedia.org/wiki/Intelligent_agent):
* abstract intelligent agents (AIA),
* autonomous intelligent agents,
* virtual intelligent agent (IVA), which I've found on other websites, e.g. [this one](https://www.tech... |
2016/08/10 | 661 | 2,437 | <issue_start>username_0: According to [Wikipedia](http://en.wikipedia.org/wiki/Prolog),
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> Prolog is a general-purpose logic programming language associated with artificial intelligence and computational linguistics.
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Is it still used for AI?
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This is based off of a question on the 2014 closed beta. Th... |
2016/08/11 | 1,988 | 8,506 | <issue_start>username_0: When it comes to neural networks, it's often only explained what abstract task they do, say for example detect a number in an image. I never understood what's going on under the hood essentially.
There seems to be a common structure of a directed graph, with values in each node. Some nodes are... |
2016/08/11 | 243 | 1,217 | <issue_start>username_0: How does employing evolutionary algorithms to design and train artificial neural networks have advantages over using the conventional backpropagation algorithms?<issue_comment>username_1: Unlike backpropagation, evolutionary algorithms do not require the objective function to be differential wi... |
2016/08/11 | 1,042 | 4,208 | <issue_start>username_0: Genetic Algorithms has come to my attention recently when trying to correct/improve computer opponents for turn-based strategy computer games.
I implemented a simple Genetic Algorithm that didn't use any cross-over, just some random mutation. It seemed to work in this case, and so I started th... |
2016/08/11 | 1,242 | 4,831 | <issue_start>username_0: While thinking about AI, this question came into my mind. Could curiosity help in developing a true AI? According to this [website](http://psychologia.co/creativity-test/) (for testing creativity):
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> Curiosity in this context refers to persistent desire to learn and discover new things and ... |
2016/08/11 | 914 | 3,693 | <issue_start>username_0: Significant AI vs human board game matches include:
* **chess**: [Deep Blue vs Kasparov](https://en.wikipedia.org/wiki/Deep_Blue_(chess_computer)#Deep_Blue_versus_Kasparov) in 1996,
* **go**: [DeepMind AlphaGo vs Lee Sedol](https://en.wikipedia.org/wiki/AlphaGo_versus_Lee_Sedol) in 2016,
whic... |
2016/08/12 | 842 | 3,561 | <issue_start>username_0: Has there any research been done on how difficult certain languages are to learn for chatbots?
For example, CleverBot knows a bit of Dutch, German, Finnish and French, so there are clearly chatbots that speak other languages than English. (English is still her best language, but that is becaus... |
2016/08/12 | 1,765 | 6,823 | <issue_start>username_0: Humans have been endowed with personalities by nature, and it is not clear (to me at least) if this is a feature or a bug. This has been explored in science fiction by various notions of [Borg](http://memory-alpha.org/Borg)-like entities. It is my belief that, for narrative reasons, such storie... |
2016/08/14 | 1,091 | 4,677 | <issue_start>username_0: How does a domestic autonomous robotic vacuum cleaner - such as a [Roomba](https://en.wikipedia.org/wiki/Roomba) - know when it's working cleaned area (aka virtual map), and how does it plan to travel to the areas which hasn't been explored yet?
Does it use some kind of [A\*](https://en.wikipe... |
2016/08/14 | 831 | 3,630 | <issue_start>username_0: For a deterministic problem space, I need to find a neural network with the optimal node and link structure. I want to use a genetic algorithm to simulate many neural networks to find the best network structure for the problem domain.
I've never used genetic algorithms for a task like this be... |
2016/08/15 | 456 | 2,086 | <issue_start>username_0: Were there any studies which checked the accuracy of neural network predictions of greyhound racing results, compared to a human expert? Would it achieve a better payoff?<issue_comment>username_1: >
> Practically, no.
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In greyhound racing (or horse racing), there is no definite under... |