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| パラメータ名 | 値 |
|---|---|
| LoRA_r | 128 |
| LoRA_alpha | 256 |
| LoRA_dropout | 0.05 |
| per_device_train_batch_size | 1 |
| gradient_accumulation_steps | 16 |
| max_steps | 150 |
| warmup_ratio | 0.1 |
| num_train_epochs | 2 |
| learning_rate | 0.0001 |
| embedding_learning_rate | 0.00001 |
!pip install -U bitsandbytes
!pip install -U transformers
!pip install -U accelerate
!pip install -U datasets
!pip install -U peft1from transformers import (
2 AutoModelForCausalLM,
3 AutoTokenizer,
4 BitsAndBytesConfig,
5)
6from peft import PeftModel
7import torch
8from tqdm import tqdm
9import jsonHF_TOKEN = "******************"1# omnicampas環境を使用する場合
2model_id = "models/models--llm-jp--llm-jp-3-13b/snapshots/cd3823f4c1fcbb0ad2e2af46036ab1b0ca13192a"
3# omnicampas以外の環境を使用する場合(以下のコメントアウトを外す)
4# model_id = "llm-jp/llm-jp-3-13b"
5adapter_id = "aino813/llm-jp-3-13b-241213-SFT-dolly-oasst-ichikara-final_lora"1bnb_config = BitsAndBytesConfig(
2 load_in_4bit=True,
3 bnb_4bit_quant_type="nf4",
4 bnb_4bit_compute_dtype=torch.bfloat16,
5)1model = AutoModelForCausalLM.from_pretrained(
2 model_id,
3 quantization_config=bnb_config,
4 device_map="auto",
5 token = HF_TOKEN
6)
7
8tokenizer = AutoTokenizer.from_pretrained(model_id, trust_remote_code=True, token = HF_TOKEN)model = PeftModel.from_pretrained(model, adapter_id, token = HF_TOKEN)1datasets = []
2with open("./elyza-tasks-100-TV_0.jsonl", "r") as f:
3 item = ""
4 for line in f:
5 line = line.strip()
6 item += line
7 if item.endswith("}"):
8 datasets.append(json.loads(item))
9 item = ""1results = []
2for data in tqdm(datasets):
3
4 input = data["input"]
5
6 prompt = f"""### 指示
7 {input}
8 ### 回答
9 """
10
11 tokenized_input = tokenizer.encode(prompt, add_special_tokens=False, return_tensors="pt").to(model.device)
12 attention_mask = torch.ones_like(tokenized_input)
13 with torch.no_grad():
14 outputs = model.generate(
15 tokenized_input,
16 attention_mask=attention_mask,
17 max_new_tokens=1024,
18 do_sample=False,
19 repetition_penalty=1.2,
20 pad_token_id=tokenizer.eos_token_id
21 )[0]
22 output = tokenizer.decode(outputs[tokenized_input.size(1):], skip_special_tokens=True)
23
24 results.append({"task_id": data["task_id"], "input": input, "output": output})1import re
2jsonl_id = re.sub(".*/", "", adapter_id)
3with open(f"./{jsonl_id}-outputs.jsonl", 'w', encoding='utf-8') as f:
4 for result in results:
5 json.dump(result, f, ensure_ascii=False) # ensure_ascii=False for handling non-ASCII characters
6 f.write('\n')