Upload 8 files
Browse files- interface.py +86 -0
- main_gpt3.py +273 -0
- math_gpt2_final/config.json +34 -0
- math_gpt2_final/generation_config.json +9 -0
- math_gpt2_final/model.safetensors +3 -0
- math_gpt2_final/tokenizer.json +128 -0
- math_gpt2_final/tokenizer_config.json +11 -0
- math_gpt2_final/training_args.bin +3 -0
interface.py
ADDED
|
@@ -0,0 +1,86 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
import os
|
| 2 |
+
import torch
|
| 3 |
+
from transformers import PreTrainedTokenizerFast, GPT2LMHeadModel
|
| 4 |
+
|
| 5 |
+
class ModelRunner:
|
| 6 |
+
def __init__(self, model_dir="./math_gpt3_final"):
|
| 7 |
+
"""
|
| 8 |
+
تهيئة مفسر الرموز والنموذج من المجلد المحفوظ.
|
| 9 |
+
"""
|
| 10 |
+
if not os.path.exists(model_dir):
|
| 11 |
+
raise FileNotFoundError(f"المجلد {model_dir} غير موجود. تأكد من مسار الحفظ الصحيح.")
|
| 12 |
+
|
| 13 |
+
print(f"جاري تحميل النموذج من: {model_dir} ...")
|
| 14 |
+
self.device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
|
| 15 |
+
|
| 16 |
+
# تحميل الـ Tokenizer والنموذج
|
| 17 |
+
self.tokenizer = PreTrainedTokenizerFast.from_pretrained(model_dir)
|
| 18 |
+
self.model = GPT2LMHeadModel.from_pretrained(model_dir).to(self.device)
|
| 19 |
+
self.model.eval() # وضع النموذج في طور التشغيل/التقييم
|
| 20 |
+
|
| 21 |
+
print(f"تم تحميل النموذج بنجاح على جهاز: {self.device}\n")
|
| 22 |
+
|
| 23 |
+
def predict(self, prompt, max_new_tokens=1024, temperature=0.6):
|
| 24 |
+
"""
|
| 25 |
+
تأخذ السؤال وتُرجع الحل فقط بدون تكرار السؤال.
|
| 26 |
+
"""
|
| 27 |
+
# إضافة رمز البداية إذا لم يكن موجوداً
|
| 28 |
+
if "<ans>" not in prompt:
|
| 29 |
+
prompt = prompt + "<ans>"
|
| 30 |
+
|
| 31 |
+
input_ids = self.tokenizer.encode(prompt, return_tensors="pt").to(self.device)
|
| 32 |
+
|
| 33 |
+
# نستخدم طريقتين للتوليد:
|
| 34 |
+
# إذا كان الـ temperature منخفض جداً نستخدم Greedy Search لضمان الدقة الحسابية العالية
|
| 35 |
+
with torch.no_grad():
|
| 36 |
+
output_ids = self.model.generate(
|
| 37 |
+
input_ids=input_ids,
|
| 38 |
+
max_new_tokens=max_new_tokens,
|
| 39 |
+
do_sample=True if temperature > 0 else False,
|
| 40 |
+
temperature=temperature if temperature > 0 else None,
|
| 41 |
+
eos_token_id=self.tokenizer.eos_token_id,
|
| 42 |
+
pad_token_id=self.tokenizer.pad_token_id,
|
| 43 |
+
top_p=0.9 if temperature > 0 else None
|
| 44 |
+
)
|
| 45 |
+
|
| 46 |
+
# فك التشفير
|
| 47 |
+
full_tokens = self.tokenizer.convert_ids_to_tokens(output_ids[0])
|
| 48 |
+
full_text = "".join(full_tokens)
|
| 49 |
+
|
| 50 |
+
# تنظيف المخرج لعزل الإجابة فقط
|
| 51 |
+
if "<ans>" in full_text:
|
| 52 |
+
answer = full_text.split("<ans>")[1]
|
| 53 |
+
else:
|
| 54 |
+
answer = full_text
|
| 55 |
+
|
| 56 |
+
# إزالة الـ <eos> والـ <pad> من النهاية لجمالية المخرج
|
| 57 |
+
answer = answer.replace("<eos>", "").replace("<pad>", "").strip()
|
| 58 |
+
return answer
|
| 59 |
+
|
| 60 |
+
# ==========================================
|
| 61 |
+
# تجربة تشغيل البرنامج كملف مستقل لتجربته فوراً
|
| 62 |
+
# ==========================================
|
| 63 |
+
if __name__ == "__main__":
|
| 64 |
+
# يمكنك تغيير المسار إلى مجلد النموذج الحالي لديك لتجربته
|
| 65 |
+
# مثلاً: "./math_gpt3_final"
|
| 66 |
+
try:
|
| 67 |
+
runner = ModelRunner(model_dir="./math_gpt3_final")
|
| 68 |
+
|
| 69 |
+
print("--- برنامج حل المعادلات من الدرجة الثانية ---")
|
| 70 |
+
print("اكتب 'exit' للخروج من البرنامج.\n")
|
| 71 |
+
|
| 72 |
+
while True:
|
| 73 |
+
user_input = input("أدخل المعادلة (مثال: 1x²-5x+6=0): ")
|
| 74 |
+
if user_input.lower() == 'exit':
|
| 75 |
+
break
|
| 76 |
+
|
| 77 |
+
if not user_input.strip():
|
| 78 |
+
continue
|
| 79 |
+
|
| 80 |
+
# تشغيل النموذج
|
| 81 |
+
solution = runner.predict(user_input, temperature=0.1)
|
| 82 |
+
print(f"🤖 الحل المشتق من النموذج:\n{solution}")
|
| 83 |
+
print("-" * 40)
|
| 84 |
+
|
| 85 |
+
except Exception as e:
|
| 86 |
+
print(f"حدث خطأ: {e}")
|
main_gpt3.py
ADDED
|
@@ -0,0 +1,273 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
import random
|
| 2 |
+
import math
|
| 3 |
+
import torch
|
| 4 |
+
from torch.utils.data import Dataset
|
| 5 |
+
from sympy import symbols, expand
|
| 6 |
+
from tokenizers import Tokenizer, models, pre_tokenizers, decoders
|
| 7 |
+
from transformers import (
|
| 8 |
+
GPT2Config, GPT2LMHeadModel,
|
| 9 |
+
PreTrainedTokenizerFast,
|
| 10 |
+
Trainer, TrainingArguments,
|
| 11 |
+
DataCollatorForLanguageModeling
|
| 12 |
+
)
|
| 13 |
+
|
| 14 |
+
# =========================
|
| 15 |
+
# 1. DATA GENERATION
|
| 16 |
+
# =========================
|
| 17 |
+
|
| 18 |
+
x = symbols("x")
|
| 19 |
+
|
| 20 |
+
def generate_data_with_steps(n=25000):
|
| 21 |
+
data = []
|
| 22 |
+
|
| 23 |
+
while len(data) < n:
|
| 24 |
+
# 1. اختيار المعاملات عشوائياً (لتجنب التعقيد سنركز على المعاملات التي تعطيك دلتا موجب)
|
| 25 |
+
a = random.choice([-5, -4, -3, -2, -1, 1, 2, 3, 4, 5])
|
| 26 |
+
b = random.randint(-15, 15)
|
| 27 |
+
c = random.randint(-15, 15)
|
| 28 |
+
|
| 29 |
+
# حساب الدلتا حاسوبياً أولاً للتحقق
|
| 30 |
+
delta = b**2 - 4*a*c
|
| 31 |
+
|
| 32 |
+
# سنكتفي حالياً بالمعادلات التي تملك حلولاً حقيقية (delta >= 0) لتسهيل التعلم على النموذج
|
| 33 |
+
if delta < 0:
|
| 34 |
+
continue
|
| 35 |
+
|
| 36 |
+
sqrt_d = math.sqrt(delta)
|
| 37 |
+
|
| 38 |
+
# حساب الجذور وتقريبها لمرتبة عشرية واحدة أو اثنتين لتسهيل النص
|
| 39 |
+
x1 = round((-b + sqrt_d) / (2 * a), 2)
|
| 40 |
+
x2 = round((-b - sqrt_d) / (2 * a), 2)
|
| 41 |
+
|
| 42 |
+
# 2. صياغة السؤال (المعالمة) بشكل نظيف مع الإشارات
|
| 43 |
+
# استخدام b:+ و c:+ يضمن ظهور إشارة الزائد تلقائياً للأعداد الموجبة
|
| 44 |
+
question = f"{a}x²{b:+}x{c:+}=0"
|
| 45 |
+
|
| 46 |
+
# 3. صياغة "خطوات الحل التفصيلية" (Chain of Thought)
|
| 47 |
+
# سنقسمها إلى خطوات واضحة يفهم النموذج تتابعها المنطقي
|
| 48 |
+
step_a_b_c = f"a={a};b={b};c={c}"
|
| 49 |
+
|
| 50 |
+
# خطوة حساب الدلتا: القانون -> التعويض -> الناتج النهائي
|
| 51 |
+
step_delta = f"d=({b})²-4*({a})*({c})={b**2}-({4*a*c})={delta}"
|
| 52 |
+
|
| 53 |
+
# خطوة حساب الجذور بالتفصيل
|
| 54 |
+
if delta > 0:
|
| 55 |
+
step_roots = f"x1=(-({b})+{round(sqrt_d, 2)})/(2*{a})={x1};x2=(-({b})-{round(sqrt_d, 2)})/(2*{a})={x2}"
|
| 56 |
+
else: # delta == 0
|
| 57 |
+
step_roots = f"x1=x2=-({b})/(2*{a})={x1}"
|
| 58 |
+
|
| 59 |
+
# دمج كل الخطوات بفواصل واضحة (مثلاً استخدام كلمة step أو رموز ثابتة)
|
| 60 |
+
answer = f"{step_a_b_c}|step1:{step_delta}|step2:{step_roots}<eos>"
|
| 61 |
+
|
| 62 |
+
# إضافة السلسلة الكاملة للنص
|
| 63 |
+
data.append(question + "<ans>" + answer)
|
| 64 |
+
|
| 65 |
+
return data
|
| 66 |
+
|
| 67 |
+
# معاينة سريعة لشكل البيانات الجديدة
|
| 68 |
+
texts = generate_data_with_steps(n=3)
|
| 69 |
+
for text in texts:
|
| 70 |
+
print(text)
|
| 71 |
+
print("-" * 50)
|
| 72 |
+
|
| 73 |
+
texts = generate_data_with_steps(n=25000) # <--- هذا السطر الذي كان ينقصك!
|
| 74 |
+
# =========================
|
| 75 |
+
# 2. BUILD TOKENIZER
|
| 76 |
+
# =========================
|
| 77 |
+
|
| 78 |
+
special_tokens = ["<pad>", "<eos>", "<ans>"]
|
| 79 |
+
|
| 80 |
+
# Collect all characters and special tokens
|
| 81 |
+
chars = set()
|
| 82 |
+
for t in texts:
|
| 83 |
+
chars.update(list(t))
|
| 84 |
+
chars.update(special_tokens)
|
| 85 |
+
chars = sorted(chars)
|
| 86 |
+
|
| 87 |
+
# Create vocabulary mapping
|
| 88 |
+
vocab = {c: i for i, c in enumerate(chars)}
|
| 89 |
+
|
| 90 |
+
# Build a WordLevel tokenizer with this vocab
|
| 91 |
+
base_tokenizer = Tokenizer(models.WordLevel(vocab, unk_token=None))
|
| 92 |
+
base_tokenizer.pre_tokenizer = pre_tokenizers.Split("", behavior="removed") # character-level
|
| 93 |
+
|
| 94 |
+
|
| 95 |
+
# Wrap into PreTrainedTokenizerFast
|
| 96 |
+
tokenizer = PreTrainedTokenizerFast(
|
| 97 |
+
tokenizer_object=base_tokenizer,
|
| 98 |
+
pad_token="<pad>",
|
| 99 |
+
eos_token="<eos>",
|
| 100 |
+
unk_token=None,
|
| 101 |
+
additional_special_tokens=["<ans>"]
|
| 102 |
+
)
|
| 103 |
+
|
| 104 |
+
# Add special tokens (they already exist, but ensures proper config)
|
| 105 |
+
tokenizer.add_special_tokens({"pad_token": "<pad>", "eos_token": "<eos>", "additional_special_tokens": ["<ans>"]})
|
| 106 |
+
|
| 107 |
+
PAD_IDX = tokenizer.pad_token_id
|
| 108 |
+
EOS_IDX = tokenizer.eos_token_id
|
| 109 |
+
VOCAB_SIZE = tokenizer.vocab_size
|
| 110 |
+
|
| 111 |
+
print(f"Vocabulary size: {VOCAB_SIZE}")
|
| 112 |
+
print(f"PAD ID: {PAD_IDX}, EOS ID: {EOS_IDX}")
|
| 113 |
+
|
| 114 |
+
# Quick test
|
| 115 |
+
test_enc = tokenizer.encode("1x²-5x+6=0<ans>")
|
| 116 |
+
print("Encoded tokens:", tokenizer.convert_ids_to_tokens(test_enc))
|
| 117 |
+
print("Decoded:", tokenizer.decode(test_enc))
|
| 118 |
+
|
| 119 |
+
# =========================
|
| 120 |
+
# 3. DATASET
|
| 121 |
+
# =========================
|
| 122 |
+
|
| 123 |
+
class MathDataset(Dataset):
|
| 124 |
+
def __init__(self, texts, tokenizer, max_length=128):
|
| 125 |
+
self.texts = texts
|
| 126 |
+
self.tokenizer = tokenizer
|
| 127 |
+
self.max_length = max_length
|
| 128 |
+
|
| 129 |
+
def __len__(self):
|
| 130 |
+
return len(self.texts)
|
| 131 |
+
|
| 132 |
+
def __getitem__(self, idx):
|
| 133 |
+
text = self.texts[idx]
|
| 134 |
+
encoding = self.tokenizer(
|
| 135 |
+
text,
|
| 136 |
+
truncation=True,
|
| 137 |
+
max_length=self.max_length,
|
| 138 |
+
padding="max_length",
|
| 139 |
+
return_tensors="pt"
|
| 140 |
+
)
|
| 141 |
+
input_ids = encoding["input_ids"].squeeze(0)
|
| 142 |
+
labels = input_ids.clone()
|
| 143 |
+
|
| 144 |
+
# استبدال معرف الـ pad بـ -100 لحجبه عن الـ Loss
|
| 145 |
+
labels[labels == self.tokenizer.pad_token_id] = -100
|
| 146 |
+
|
| 147 |
+
return {"input_ids": input_ids, "labels": labels}
|
| 148 |
+
|
| 149 |
+
dataset = MathDataset(texts, tokenizer, max_length=128)
|
| 150 |
+
|
| 151 |
+
# =========================
|
| 152 |
+
# 4. MODEL
|
| 153 |
+
# =========================
|
| 154 |
+
|
| 155 |
+
config = GPT2Config(
|
| 156 |
+
vocab_size=VOCAB_SIZE,
|
| 157 |
+
n_positions=128,
|
| 158 |
+
n_embd=512,
|
| 159 |
+
n_layer=6,
|
| 160 |
+
n_head=8,
|
| 161 |
+
pad_token_id=PAD_IDX,
|
| 162 |
+
eos_token_id=EOS_IDX,
|
| 163 |
+
bos_token_id=None,
|
| 164 |
+
n_inner=1024
|
| 165 |
+
)
|
| 166 |
+
|
| 167 |
+
model = GPT2LMHeadModel(config)
|
| 168 |
+
print(f"Model parameters: {model.num_parameters()}")
|
| 169 |
+
|
| 170 |
+
# =========================
|
| 171 |
+
# 5. TRAINING (بدون overwrite_output_dir)
|
| 172 |
+
# =========================
|
| 173 |
+
|
| 174 |
+
training_args = TrainingArguments(
|
| 175 |
+
output_dir="./math_gpt3",
|
| 176 |
+
num_train_epochs=8,
|
| 177 |
+
per_device_train_batch_size=32,
|
| 178 |
+
learning_rate=2e-4,
|
| 179 |
+
weight_decay=0.01,
|
| 180 |
+
warmup_steps=500,
|
| 181 |
+
logging_steps=100,
|
| 182 |
+
save_steps=500,
|
| 183 |
+
save_total_limit=2,
|
| 184 |
+
fp16=torch.cuda.is_available(),
|
| 185 |
+
report_to="none",
|
| 186 |
+
remove_unused_columns=False,
|
| 187 |
+
)
|
| 188 |
+
|
| 189 |
+
data_collator = DataCollatorForLanguageModeling(
|
| 190 |
+
tokenizer=tokenizer,
|
| 191 |
+
mlm=False
|
| 192 |
+
)
|
| 193 |
+
|
| 194 |
+
trainer = Trainer(
|
| 195 |
+
model=model,
|
| 196 |
+
args=training_args,
|
| 197 |
+
train_dataset=dataset,
|
| 198 |
+
data_collator=data_collator,
|
| 199 |
+
)
|
| 200 |
+
|
| 201 |
+
print("Starting training...")
|
| 202 |
+
trainer.train()
|
| 203 |
+
|
| 204 |
+
# Save model
|
| 205 |
+
trainer.save_model("./math_gpt3_final")
|
| 206 |
+
tokenizer.save_pretrained("./math_gpt3_final")
|
| 207 |
+
|
| 208 |
+
# =========================
|
| 209 |
+
# 6. GENERATION
|
| 210 |
+
# =========================
|
| 211 |
+
|
| 212 |
+
def generate(prompt, max_new_tokens=60, temperature=0.7):
|
| 213 |
+
model.eval()
|
| 214 |
+
input_ids = tokenizer.encode(prompt, return_tensors="pt").to(model.device)
|
| 215 |
+
output_ids = model.generate(
|
| 216 |
+
input_ids=input_ids,
|
| 217 |
+
max_new_tokens=max_new_tokens,
|
| 218 |
+
do_sample=True,
|
| 219 |
+
temperature=temperature,
|
| 220 |
+
eos_token_id=EOS_IDX,
|
| 221 |
+
pad_token_id=PAD_IDX,
|
| 222 |
+
top_k=0,
|
| 223 |
+
top_p=0.9
|
| 224 |
+
)
|
| 225 |
+
# فك التشفير يدوياً دون مسافات
|
| 226 |
+
tokens = tokenizer.convert_ids_to_tokens(output_ids[0])
|
| 227 |
+
text = "".join(tokens) # يدمج الحروف كما هي
|
| 228 |
+
return text
|
| 229 |
+
|
| 230 |
+
# =========================
|
| 231 |
+
# 7. TEST
|
| 232 |
+
# =========================
|
| 233 |
+
|
| 234 |
+
print("\nGenerated:")
|
| 235 |
+
print(generate("2x²+3x-2=0<ans>"))
|
| 236 |
+
|
| 237 |
+
# =========================
|
| 238 |
+
# اختبارات جاهزة بعد التدريب
|
| 239 |
+
# =========================
|
| 240 |
+
|
| 241 |
+
test_prompts = [
|
| 242 |
+
# معادلات بسيطة (a=1)
|
| 243 |
+
"1x²-5x+6=0<ans>", # x1=2, x2=3
|
| 244 |
+
"1x²+0x-4=0<ans>", # x1=2, x2=-2
|
| 245 |
+
"1x²-7x+12=0<ans>", # x1=3, x2=4
|
| 246 |
+
"1x²+3x+2=0<ans>", # x1=-1, x2=-2
|
| 247 |
+
|
| 248 |
+
# معادلات بمعامل a ≠ 1
|
| 249 |
+
"2x²-5x+2=0<ans>", # x1=2, x2=0.5 (أو كسور)
|
| 250 |
+
"3x²-7x+2=0<ans>", # x1=2, x2=1/3
|
| 251 |
+
"4x²-4x+1=0<ans>", # x1=0.5, x2=0.5 (جذر مزدوج)
|
| 252 |
+
|
| 253 |
+
# معادلات بمعامل سالب
|
| 254 |
+
"-1x²+5x-6=0<ans>", # نفس جذور x²-5x+6 لكن بإشارة معكوسة
|
| 255 |
+
"-2x²+8x-6=0<ans>", # x1=1, x2=3
|
| 256 |
+
|
| 257 |
+
# حالة المميز صفر
|
| 258 |
+
"1x²-4x+4=0<ans>", # x1=2, x2=2
|
| 259 |
+
|
| 260 |
+
# معادلات عشوائية إضافية
|
| 261 |
+
"1x²-3x+2=0<ans>", # x1=1, x2=2
|
| 262 |
+
"2x²+3x-2=0<ans>", # x1=0.5, x2=-2 (اختبارك السابق)
|
| 263 |
+
]
|
| 264 |
+
|
| 265 |
+
print("=" * 60)
|
| 266 |
+
print("اختبار النموذج على معادلات متنوعة:")
|
| 267 |
+
print("=" * 60)
|
| 268 |
+
|
| 269 |
+
for prompt in test_prompts:
|
| 270 |
+
generated = generate(prompt, max_new_tokens=120, temperature=0.7)
|
| 271 |
+
print(f"\nالمدخل: {prompt}")
|
| 272 |
+
print(f"المخرج: {generated}")
|
| 273 |
+
print("-" * 60)
|
math_gpt2_final/config.json
ADDED
|
@@ -0,0 +1,34 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
{
|
| 2 |
+
"activation_function": "gelu_new",
|
| 3 |
+
"add_cross_attention": false,
|
| 4 |
+
"architectures": [
|
| 5 |
+
"GPT2LMHeadModel"
|
| 6 |
+
],
|
| 7 |
+
"attn_pdrop": 0.1,
|
| 8 |
+
"bos_token_id": null,
|
| 9 |
+
"dtype": "float32",
|
| 10 |
+
"embd_pdrop": 0.1,
|
| 11 |
+
"eos_token_id": 21,
|
| 12 |
+
"initializer_range": 0.02,
|
| 13 |
+
"layer_norm_epsilon": 1e-05,
|
| 14 |
+
"model_type": "gpt2",
|
| 15 |
+
"n_embd": 512,
|
| 16 |
+
"n_head": 8,
|
| 17 |
+
"n_inner": 1024,
|
| 18 |
+
"n_layer": 6,
|
| 19 |
+
"n_positions": 128,
|
| 20 |
+
"pad_token_id": 22,
|
| 21 |
+
"reorder_and_upcast_attn": false,
|
| 22 |
+
"resid_pdrop": 0.1,
|
| 23 |
+
"scale_attn_by_inverse_layer_idx": false,
|
| 24 |
+
"scale_attn_weights": true,
|
| 25 |
+
"summary_activation": null,
|
| 26 |
+
"summary_first_dropout": 0.1,
|
| 27 |
+
"summary_proj_to_labels": true,
|
| 28 |
+
"summary_type": "cls_index",
|
| 29 |
+
"summary_use_proj": true,
|
| 30 |
+
"tie_word_embeddings": true,
|
| 31 |
+
"transformers_version": "5.10.2",
|
| 32 |
+
"use_cache": false,
|
| 33 |
+
"vocab_size": 38
|
| 34 |
+
}
|
math_gpt2_final/generation_config.json
ADDED
|
@@ -0,0 +1,9 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
{
|
| 2 |
+
"_from_model_config": true,
|
| 3 |
+
"eos_token_id": 21,
|
| 4 |
+
"output_attentions": false,
|
| 5 |
+
"output_hidden_states": false,
|
| 6 |
+
"pad_token_id": 22,
|
| 7 |
+
"transformers_version": "5.10.2",
|
| 8 |
+
"use_cache": true
|
| 9 |
+
}
|
math_gpt2_final/model.safetensors
ADDED
|
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
version https://git-lfs.github.com/spec/v1
|
| 2 |
+
oid sha256:f98ea302e62b9c491dd8b390aff3a09c9ea0828a3bf76b758eb1d07a4e3fb898
|
| 3 |
+
size 50818432
|
math_gpt2_final/tokenizer.json
ADDED
|
@@ -0,0 +1,128 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
{
|
| 2 |
+
"version": "1.0",
|
| 3 |
+
"truncation": {
|
| 4 |
+
"direction": "Right",
|
| 5 |
+
"max_length": 128,
|
| 6 |
+
"strategy": "LongestFirst",
|
| 7 |
+
"stride": 0
|
| 8 |
+
},
|
| 9 |
+
"padding": {
|
| 10 |
+
"strategy": {
|
| 11 |
+
"Fixed": 128
|
| 12 |
+
},
|
| 13 |
+
"direction": "Right",
|
| 14 |
+
"pad_to_multiple_of": null,
|
| 15 |
+
"pad_id": 22,
|
| 16 |
+
"pad_type_id": 0,
|
| 17 |
+
"pad_token": "<pad>"
|
| 18 |
+
},
|
| 19 |
+
"added_tokens": [
|
| 20 |
+
{
|
| 21 |
+
"id": 20,
|
| 22 |
+
"content": "<ans>",
|
| 23 |
+
"single_word": false,
|
| 24 |
+
"lstrip": false,
|
| 25 |
+
"rstrip": false,
|
| 26 |
+
"normalized": false,
|
| 27 |
+
"special": true
|
| 28 |
+
},
|
| 29 |
+
{
|
| 30 |
+
"id": 21,
|
| 31 |
+
"content": "<eos>",
|
| 32 |
+
"single_word": false,
|
| 33 |
+
"lstrip": false,
|
| 34 |
+
"rstrip": false,
|
| 35 |
+
"normalized": false,
|
| 36 |
+
"special": true
|
| 37 |
+
},
|
| 38 |
+
{
|
| 39 |
+
"id": 22,
|
| 40 |
+
"content": "<pad>",
|
| 41 |
+
"single_word": false,
|
| 42 |
+
"lstrip": false,
|
| 43 |
+
"rstrip": false,
|
| 44 |
+
"normalized": false,
|
| 45 |
+
"special": true
|
| 46 |
+
}
|
| 47 |
+
],
|
| 48 |
+
"normalizer": null,
|
| 49 |
+
"pre_tokenizer": {
|
| 50 |
+
"type": "Split",
|
| 51 |
+
"pattern": {
|
| 52 |
+
"String": ""
|
| 53 |
+
},
|
| 54 |
+
"behavior": "Removed",
|
| 55 |
+
"invert": false
|
| 56 |
+
},
|
| 57 |
+
"post_processor": {
|
| 58 |
+
"type": "TemplateProcessing",
|
| 59 |
+
"single": [
|
| 60 |
+
{
|
| 61 |
+
"Sequence": {
|
| 62 |
+
"id": "A",
|
| 63 |
+
"type_id": 0
|
| 64 |
+
}
|
| 65 |
+
}
|
| 66 |
+
],
|
| 67 |
+
"pair": [
|
| 68 |
+
{
|
| 69 |
+
"Sequence": {
|
| 70 |
+
"id": "A",
|
| 71 |
+
"type_id": 0
|
| 72 |
+
}
|
| 73 |
+
},
|
| 74 |
+
{
|
| 75 |
+
"Sequence": {
|
| 76 |
+
"id": "B",
|
| 77 |
+
"type_id": 1
|
| 78 |
+
}
|
| 79 |
+
}
|
| 80 |
+
],
|
| 81 |
+
"special_tokens": {}
|
| 82 |
+
},
|
| 83 |
+
"decoder": null,
|
| 84 |
+
"model": {
|
| 85 |
+
"type": "WordLevel",
|
| 86 |
+
"vocab": {
|
| 87 |
+
"(": 0,
|
| 88 |
+
")": 1,
|
| 89 |
+
"*": 2,
|
| 90 |
+
"+": 3,
|
| 91 |
+
"-": 4,
|
| 92 |
+
".": 5,
|
| 93 |
+
"/": 6,
|
| 94 |
+
"0": 7,
|
| 95 |
+
"1": 8,
|
| 96 |
+
"2": 9,
|
| 97 |
+
"3": 10,
|
| 98 |
+
"4": 11,
|
| 99 |
+
"5": 12,
|
| 100 |
+
"6": 13,
|
| 101 |
+
"7": 14,
|
| 102 |
+
"8": 15,
|
| 103 |
+
"9": 16,
|
| 104 |
+
":": 17,
|
| 105 |
+
";": 18,
|
| 106 |
+
"<": 19,
|
| 107 |
+
"<ans>": 20,
|
| 108 |
+
"<eos>": 21,
|
| 109 |
+
"<pad>": 22,
|
| 110 |
+
"=": 23,
|
| 111 |
+
">": 24,
|
| 112 |
+
"a": 25,
|
| 113 |
+
"b": 26,
|
| 114 |
+
"c": 27,
|
| 115 |
+
"d": 28,
|
| 116 |
+
"e": 29,
|
| 117 |
+
"n": 30,
|
| 118 |
+
"o": 31,
|
| 119 |
+
"p": 32,
|
| 120 |
+
"s": 33,
|
| 121 |
+
"t": 34,
|
| 122 |
+
"x": 35,
|
| 123 |
+
"|": 36,
|
| 124 |
+
"²": 37
|
| 125 |
+
},
|
| 126 |
+
"unk_token": "<unk>"
|
| 127 |
+
}
|
| 128 |
+
}
|
math_gpt2_final/tokenizer_config.json
ADDED
|
@@ -0,0 +1,11 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
{
|
| 2 |
+
"backend": "tokenizers",
|
| 3 |
+
"eos_token": "<eos>",
|
| 4 |
+
"extra_special_tokens": [
|
| 5 |
+
"<ans>"
|
| 6 |
+
],
|
| 7 |
+
"model_max_length": 1000000000000000019884624838656,
|
| 8 |
+
"pad_token": "<pad>",
|
| 9 |
+
"tokenizer_class": "TokenizersBackend",
|
| 10 |
+
"unk_token": null
|
| 11 |
+
}
|
math_gpt2_final/training_args.bin
ADDED
|
@@ -0,0 +1,3 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
version https://git-lfs.github.com/spec/v1
|
| 2 |
+
oid sha256:4da88ec270b42a4123c990ef99aa37f3c788b3094b3993bdf4409e424772f81a
|
| 3 |
+
size 5137
|