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ShunShimura/llm-jp-3-13b-finetune
llm-jp-3-13b-finetune is a machine learning model from ShunShimura. Use it for the machine learning task on the model card, and read the license before you ship it in a product. It is set up for transformers.
以下の手順に従うことで,HuggingFaceからダウンロードしたモデル HuggingFace上のモデルと を用いて入力データ を推論し,その結果を に出力できます.
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Updated Dec 26, 2024
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.safetensors250 MB · 98%
From the Hugging Face model README
以下の手順に従うことで,HuggingFaceからダウンロードしたモデルllm-jp-3-13bHuggingFace上のモデルとShunShimura/llm-jp-3-13b-finetuneを用いて入力データelyza-tasks-100-TV_0.jsonlを推論し,その結果をllm-jp-3-13b-finetune-output.jsonlに出力できます.
以下のコードをターミナルで実行し,必要なライブラリをインストールしてください.
pip install transformers peft bitsandbytes
以下のコードを順番に実行し,モデルダウンロードを行ってください.※ 2行目の実行完了には十数分〜数十分の時間を要します.
git lfs install
git clone https://huggingface.co/llm-jp/llm-jp-3-13b
以下のコードをhoge.py(hogeの部分は自由)を作成してコピーアンドペーストし,python hoge.pyを実行してください.目的のファイルが出力されます.
import os,sys
os.environ['CUDA_VISIBLE_DEVICES'] = '1'
from transformers import (
AutoModelForCausalLM,
AutoTokenizer,
BitsAndBytesConfig,
)
from peft import PeftModel
import torch
from tqdm import tqdm
import json, re
from pathlib import Path
def inference(model_id, adapter_id, datasets_path, token):
# QLoRA config
bnb_config = BitsAndBytesConfig(
load_in_4bit=True,
bnb_4bit_quant_type="nf4",
bnb_4bit_compute_dtype=torch.bfloat16,
)
# Load model
model = AutoModelForCausalLM.from_pretrained(
model_id,
quantization_config=bnb_config,
device_map="auto",
token = token
)
# Load tokenizer
tokenizer = AutoTokenizer.from_pretrained(model_id, trust_remote_code=True, token = HF_TOKEN)
# 元のモデルにLoRAのアダプタを統合。
model = PeftModel.from_pretrained(model, adapter_id, token = HF_TOKEN)
model.eval()
# datasets
datasets = []
with open(datasets_path, "r") as f:
item = ""
for line in f:
line = line.strip()
item += line
if item.endswith("}"):
datasets.append(json.loads(item))
item = ""
# inference
results = []
for data in tqdm(datasets):
input = data["input"]
prompt = f"""### 指示
{input}
### 回答
"""
tokenized_input = tokenizer.encode(prompt, add_special_tokens=False, return_tensors="pt").to(model.device)
attention_mask = torch.ones_like(tokenized_input)
with torch.no_grad():
outputs = model.generate(
tokenized_input,
attention_mask=attention_mask,
max_new_tokens=4096,
do_sample=False,
repetition_penalty=1.2,
pad_token_id=tokenizer.eos_token_id
)[0]
output = tokenizer.decode(outputs[tokenized_input.size(1):], skip_special_tokens=True)
results.append({"task_id": data["task_id"], "input": input, "output": output})
return results
if __name__ == '__main__':
# hugging face
HF_TOKEN = "write your huggingface token"
# model_id
model_id = Path("modules")/'llm-jp-3-13b'
# adapter_id
adapter_id = f'ShunShimura/llm-jp-3-13b-finetune'
# datasets
datasets_path = Path(".")/'elyza-tasks-100-TV_0.jsonl'
# inference
results = inference(model_id, adapter_id, datasets_path, HF_TOKEN)
jsonl_id = re.sub(".*/", "", adapter_id)
with open(f"./{jsonl_id}-outputs.jsonl", 'w', encoding='utf-8') as f:
for result in results:
json.dump(result, f, ensure_ascii=False) # ensure_ascii=False for handling non-ASCII characters
f.write('\n')