---
license: apache-2.0
tags:
- text-classification
- scikit-learn
- tfidf
- logistic-regression
library_name: sklearn
---

# QA Text Classifier

A small question-answering text classifier: TF-IDF features + Logistic Regression,
trained on 10 question/answer pairs (AI, ML, deep learning, Python, CPU, GPU, NLP,
data science, optimizer, gradient descent).

Intended for demos and teaching of classic ML pipelines.

## Usage

```python
import pickle

with open("qa_model.pkl", "rb") as f:
    bundle = pickle.load(f)

q = "What is AI?"
print(bundle["classifier"].predict(bundle["vectorizer"].transform([q]))[0])
```

## License

apache-2.0