Spaces:
Sleeping
Sleeping
File size: 10,530 Bytes
f26f95b a8500b3 f26f95b a8500b3 c6a59e0 a8500b3 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 |
from typing import Dict, List, Any
import time
from dotenv import load_dotenv
from langchain_openai import ChatOpenAI
from langgraph_supervisor import create_supervisor
from langgraph.prebuilt import create_react_agent
load_dotenv()
model = ChatOpenAI(model="gpt-4o")
def extract_events_from_rdb(
table_name: str,
start_date: str,
end_date: str,
event_types: List[str] = None
) -> Dict[str, Any]:
"""
RDB ν
μ΄λΈμμ μ΄λ²€νΈ λ μ½λλ₯Ό μΆμΆνκ³ ν
μ€νΈ νμμΌλ‘ λ³νν©λλ€.
Args:
table_name: RDB ν
μ΄λΈ μ΄λ¦
start_date: μμ λ μ§ (YYYY-MM-DD νμ)
end_date: μ’
λ£ λ μ§ (YYYY-MM-DD νμ)
event_types: νν°λ§ν μ΄λ²€νΈ νμ
λͺ©λ‘ (μ νμ¬ν)
Returns:
μΆμΆλ λ°μ΄ν° ν΅κ³ λ° νμΌ κ²½λ‘λ₯Ό ν¬ν¨ν λμ
λ리
"""
time.sleep(0.5)
return {
"status": "success",
"records_extracted": 125847,
"output_file": f"/data/events/{table_name}_{start_date}_{end_date}.txt",
"total_size_mb": 482.3,
"event_type_distribution": {
"user_action": 45230,
"system_event": 32145,
"error_log": 18472,
"transaction": 30000
},
"processing_time_seconds": 12.5
}
def prepare_pretraining_data(
input_file: str,
tokenizer: str = "gpt2",
max_length: int = 512,
min_length: int = 50
) -> Dict[str, Any]:
"""
ν ν¬λμ΄μ μ΄μ
κ³Ό ν¬λ§€ν
μ ν΅ν΄ μ¬μ νμ΅μ μν ν
μ€νΈ λ°μ΄ν°λ₯Ό μ€λΉν©λλ€.
Args:
input_file: μ
λ ₯ ν
μ€νΈ νμΌ κ²½λ‘
tokenizer: μ¬μ©ν ν ν¬λμ΄μ
max_length: μ΅λ μνμ€ κΈΈμ΄
min_length: μ΅μ μνμ€ κΈΈμ΄
Returns:
μ€λΉλ λ°μ΄ν° ν΅κ³λ₯Ό ν¬ν¨ν λμ
λ리
"""
time.sleep(0.5)
return {
"status": "success",
"output_file": "/data/pretraining/tokenized_data.bin",
"total_sequences": 89234,
"total_tokens": 45623890,
"avg_sequence_length": 511.2,
"vocab_size": 50257,
"processing_time_seconds": 34.2
}
def pretrain_model(
data_file: str,
model_architecture: str = "gpt2-small",
num_epochs: int = 3,
batch_size: int = 32,
learning_rate: float = 5e-5
) -> Dict[str, Any]:
"""
μ€λΉλ λ°μ΄ν°λ‘ μΈμ΄λͺ¨λΈμ μ¬μ νμ΅μν΅λλ€.
Args:
data_file: ν ν¬λμ΄μ¦λ λ°μ΄ν° νμΌ κ²½λ‘
model_architecture: μ¬μ©ν λͺ¨λΈ μν€ν
μ²
num_epochs: νμ΅ μν¬ν¬ μ
batch_size: νμ΅ λ°°μΉ ν¬κΈ°
learning_rate: νμ΅λ₯
Returns:
νμ΅ μ§ν λ° λͺ¨λΈ κ²½λ‘λ₯Ό ν¬ν¨ν λμ
λ리
"""
time.sleep(0.5)
return {
"status": "success",
"model_path": "/models/pretrained/model_checkpoint_epoch3",
"final_loss": 2.341,
"perplexity": 10.39,
"training_time_hours": 4.5,
"total_steps": 8340,
"best_checkpoint": "checkpoint-7800",
"gpu_hours": 36.0,
"metrics": {
"epoch_1_loss": 3.245,
"epoch_2_loss": 2.789,
"epoch_3_loss": 2.341
}
}
def create_finetuning_data(
source_data: str,
task_type: str = "classification",
num_classes: int = 5,
train_ratio: float = 0.8,
augmentation: bool = True
) -> Dict[str, Any]:
"""
λΆλ₯ μμ
μ μν νμΈνλ λ°μ΄ν°μ
μ μμ±ν©λλ€.
Args:
source_data: μμ€ λ°μ΄ν° κ²½λ‘
task_type: μμ
μ ν (classification, regression λ±)
num_classes: λΆλ₯ ν΄λμ€ μ
train_ratio: νμ΅ λ°μ΄ν° λΉμ¨
augmentation: λ°μ΄ν° μ¦κ° μ μ© μ¬λΆ
Returns:
λ°μ΄ν°μ
ν΅κ³ λ° νμΌ κ²½λ‘λ₯Ό ν¬ν¨ν λμ
λ리
"""
time.sleep(0.5)
return {
"status": "success",
"train_file": "/data/finetuning/train.jsonl",
"val_file": "/data/finetuning/val.jsonl",
"test_file": "/data/finetuning/test.jsonl",
"train_samples": 12456,
"val_samples": 3114,
"test_samples": 3114,
"class_distribution": {
"class_0": 2489,
"class_1": 3201,
"class_2": 2845,
"class_3": 2134,
"class_4": 1787
},
"augmentation_applied": True,
"processing_time_seconds": 8.3
}
def train_classification_model(
pretrained_model: str,
train_data: str,
val_data: str,
num_classes: int = 5,
num_epochs: int = 10,
batch_size: int = 16,
learning_rate: float = 2e-5
) -> Dict[str, Any]:
"""
νμΈνλ λ°μ΄ν°λ₯Ό μ¬μ©νμ¬ λΆλ₯ λͺ¨λΈμ νμ΅μν΅λλ€.
Args:
pretrained_model: μ¬μ νμ΅λ λͺ¨λΈ κ²½λ‘
train_data: νμ΅ λ°μ΄ν° κ²½λ‘
val_data: κ²μ¦ λ°μ΄ν° κ²½λ‘
num_classes: ν΄λμ€ μ
num_epochs: νμ΅ μν¬ν¬ μ
batch_size: λ°°μΉ ν¬κΈ°
learning_rate: νμ΅λ₯
Returns:
νμ΅ κ²°κ³Ό λ° λͺ¨λΈ κ²½λ‘λ₯Ό ν¬ν¨ν λμ
λ리
"""
time.sleep(0.5)
return {
"status": "success",
"model_path": "/models/finetuned/classification_model",
"best_checkpoint": "checkpoint-epoch8",
"final_train_loss": 0.234,
"final_val_loss": 0.312,
"best_val_accuracy": 0.923,
"training_time_hours": 1.2,
"total_steps": 7785,
"early_stopping_epoch": 8,
"metrics_per_epoch": {
"epoch_1": {"train_loss": 0.892, "val_loss": 0.845, "val_acc": 0.712},
"epoch_5": {"train_loss": 0.345, "val_loss": 0.389, "val_acc": 0.887},
"epoch_8": {"train_loss": 0.234, "val_loss": 0.312, "val_acc": 0.923}
}
}
def evaluate_model(
model_path: str,
test_data: str,
metrics: List[str] = None
) -> Dict[str, Any]:
"""
ν
μ€νΈ λ°μ΄ν°λ‘ νμ΅λ λͺ¨λΈμ μ’
ν©μ μΈ μ§νλ‘ νκ°ν©λλ€.
Args:
model_path: νμ΅λ λͺ¨λΈ κ²½λ‘
test_data: ν
μ€νΈ λ°μ΄ν° κ²½λ‘
metrics: κ³μ°ν μ§ν λͺ©λ‘
Returns:
νκ° μ§νλ₯Ό ν¬ν¨ν λμ
λ리
"""
time.sleep(0.5)
if metrics is None:
metrics = ["precision", "recall", "f1", "accuracy"]
return {
"status": "success",
"test_samples": 3114,
"overall_accuracy": 0.918,
"macro_precision": 0.912,
"macro_recall": 0.908,
"macro_f1": 0.910,
"weighted_precision": 0.916,
"weighted_recall": 0.918,
"weighted_f1": 0.917,
"per_class_metrics": {
"class_0": {"precision": 0.935, "recall": 0.921, "f1": 0.928, "support": 623},
"class_1": {"precision": 0.948, "recall": 0.952, "f1": 0.950, "support": 640},
"class_2": {"precision": 0.899, "recall": 0.887, "f1": 0.893, "support": 569},
"class_3": {"precision": 0.887, "recall": 0.901, "f1": 0.894, "support": 427},
"class_4": {"precision": 0.891, "recall": 0.879, "f1": 0.885, "support": 357}
},
"confusion_matrix": [
[574, 12, 18, 10, 9],
[8, 609, 11, 7, 5],
[15, 9, 505, 28, 12],
[11, 8, 22, 385, 1],
[14, 6, 18, 5, 314]
],
"inference_time_ms": 1247.5
}
data_extraction_agent = create_react_agent(
model=model,
tools=[extract_events_from_rdb],
name="data_extraction_expert",
prompt=(
"λΉμ μ SQLκ³Ό RDB μμ
μ νΉνλ λ°μ΄ν° μΆμΆ μ λ¬Έκ°μ
λλ€. "
"λ°μ΄ν°λ² μ΄μ€ ν
μ΄λΈμμ μ΄λ²€νΈ λ μ½λλ₯Ό μΆμΆνκ³ ν
μ€νΈ νμμΌλ‘ λ³ννλ μν μ ν©λλ€. "
"ν
μ΄λΈ μ΄λ¦, λ μ§ λ²μ, μ΄λ²€νΈ νμ
μ λν λͺ
νν μ 보λ₯Ό μ 곡ν΄μΌ ν©λλ€. "
"λ μ½λ μμ νμΌ ν¬κΈ°λ₯Ό ν¬ν¨ν μΆμΆ ν΅κ³λ₯Ό λ³΄κ³ νμΈμ."
)
)
pretraining_agent = create_react_agent(
model=model,
tools=[prepare_pretraining_data, pretrain_model],
name="pretraining_expert",
prompt=(
"λΉμ μ μΈμ΄λͺ¨λΈ μ¬μ νμ΅ μ λ¬Έκ°μ
λλ€. "
"ν ν°νλ λ°μ΄ν°λ₯Ό μ€λΉνκ³ λͺ¨λΈμ μ²μλΆν° νμ΅μν€λ μ±
μμ λ§‘κ³ μμ΅λλ€. "
"Lossμ Perplexity κ°μ νμ΅ μ§νλ₯Ό λͺ¨λν°λ§νμΈμ. "
"λ°μ΄ν° μ€λΉ λ° λͺ¨λΈ νμ΅ μ§ν μν©μ λν μμΈν ν΅κ³λ₯Ό λ³΄κ³ νμΈμ. "
"ν λ²μ νλμ λκ΅¬λ§ μ¬μ©νμΈμ."
)
)
finetuning_agent = create_react_agent(
model=model,
tools=[create_finetuning_data, train_classification_model],
name="finetuning_expert",
prompt=(
"λΉμ μ λΆλ₯ μμ
μ νΉνλ νμΈνλ μ λ¬Έκ°μ
λλ€. "
"κ³ νμ§μ νμΈνλ λ°μ΄ν°μ
μ λ§λ€κ³ λΆλ₯ λͺ¨λΈμ νμ΅μν€λ μν μ ν©λλ€. "
"μ μ ν λ°μ΄ν° λΆν κ³Ό ν΄λμ€ λΆν¬λ₯Ό 보μ₯νμΈμ. "
"νμΈνλ κ³Όμ μ λ°μ κ±Έμ³ νμ΅ λ° κ²μ¦ μ§νλ₯Ό λͺ¨λν°λ§νμΈμ. "
"ν λ²μ νλμ λκ΅¬λ§ μ¬μ©νμΈμ."
)
)
evaluation_agent = create_react_agent(
model=model,
tools=[evaluate_model],
name="evaluation_expert",
prompt=(
"λΉμ μ λΆλ₯ μ§νμ νΉνλ λͺ¨λΈ νκ° μ λ¬Έκ°μ
λλ€. "
"Precision, Recall, F1-score, Accuracyλ₯Ό μ¬μ©νμ¬ νμ΅λ λͺ¨λΈμ μ² μ ν νκ°νλ μν μ ν©λλ€. "
"ν΄λμ€λ³ μΈλΆ μ§νμ μ 체 μ±λ₯ ν΅κ³λ₯Ό μ 곡νμΈμ. "
"Confusion matrixλ₯Ό λΆμνκ³ κ°μ μ΄ νμν μμμ νμ
νμΈμ."
)
)
workflow = create_supervisor(
[data_extraction_agent, pretraining_agent, finetuning_agent, evaluation_agent],
model=model,
prompt=(
"λΉμ μ ML νμ΄νλΌμΈ κ°λ
μμ
λλ€. "
"μ¬μ©μμ μμ²μ μ΄ν΄νκ³ λͺ©νλ₯Ό λ¬μ±νκΈ° μν΄ νμν μ λ¬Έκ°λ§ μ ννμΈμ.\n\n"
"μ¬μ© κ°λ₯ν μ λ¬Έκ°:\n"
"- data_extraction_expert: RDBμμ μ΄λ²€νΈ λ°μ΄ν° μΆμΆ\n"
"- pretraining_expert: λ°μ΄ν° μ€λΉ λ° μΈμ΄λͺ¨λΈ μ¬μ νμ΅\n"
"- finetuning_expert: νμΈνλ λ°μ΄ν° μμ± λ° λΆλ₯ λͺ¨λΈ νμ΅\n"
"- evaluation_expert: λͺ¨λΈ νκ° (Precision, Recall, F1 λ±)\n\n"
"μ¬μ©μκ° μμ²ν μμ
λ§ μννκ³ , μμ²νμ§ μμ μΆκ° μμ
μ μ§ννμ§ λ§μΈμ."
)
)
ml_app = workflow.compile()
|