๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

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[LangChain] OSError: /usr/lib/x86_64-linux-gnu/libc.so.6: version not found (required by ~) ์—๋Ÿฌ ๋ฉ”์‹œ์ง€ ์›๋ณธ์€ OSError: /usr/lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.32' not found (required by /opt/conda/lib/python3.10/site-packages/gpt4all/llmodel_DO_NOT_MODIFY/build/libllmodel.so) LangChain ๊ณต์‹ ๋ฌธ์„œ๋ฅผ ๋ณด๋ฉด์„œ ์‹ค์Šต์„ ํ•˜๋˜ ์ค‘ ์•„๋ž˜ ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•˜๋‹ˆ๊นŒ ๋œฌ ์—๋Ÿฌ ๋ฉ”์‹œ์ง€์ด๋‹ค. ์ฑ—์ง€ํ”ผํ‹ฐ+๊ตฌ๊ธ€๋ง์œผ๋กœ ์ด๊ฒƒ์ €๊ฒƒ ์ฐพ์•„๋ณด๊ณ  ๋‘ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์„ ์‹œ๋„ํ•ด๋ดค๋‹ค. 1) Ubuntu ๋ฒ„์ „ ์—…๋ฐ์ดํŠธ Ubuntu 20.04๋ฉด 22.04๋กœ ๋ฐ”๊ฟ”๋ณด๋ผ๋Š” ๊ธ€์ด ์ข…์ข… ์žˆ์—ˆ์ง€๋งŒ ์ด๋ฏธ 22.04๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์–ด์„œ ์ด ๋ฐฉ๋ฒ•์€ ์˜๋ฏธ๊ฐ€ ์—†์—ˆ๋‹ค. 2) GPT4All ๋ฒ„์ „ ๋‚ฎ์ถ”๊ธฐ → ์ด ๋ฐฉ๋ฒ•.. 2024. 1. 25.
[LangChain] LangChain+Streamlit+FastAPI ๋‚ด๊ฐ€ ํ—ท๊ฐˆ๋ ค์„œ ์‹คํ–‰ ์ˆœ์„œ๋ฅผ ์ •๋ฆฌํ•ด๋‘”๋‹ค. 1. app.py - streamlit์ด ๊ตฌํ˜„๋˜์–ด ์žˆ๋Š” py ํŒŒ์ผ 2. api.py - LangChain, FastAPI๊ฐ€ ๊ตฌํ˜„๋˜์–ด ์žˆ๋Š” py ํŒŒ์ผ 1. app.py ์‹คํ–‰ 2. api.py ์‹คํ–‰ 3. app.py๋ฅผ ์‹คํ–‰ํ–ˆ์„ ๋•Œ ๋‚˜์˜ค๋Š” URL๋กœ ์ ‘์† 2024. 1. 8.
[Hugging Face] Trainer.train() ์‚ฌ์šฉ ์‹œ ํ•™์Šต ์ด์–ด์„œ ํ•˜๊ธฐ trainer.train(resume_from_checkpoint=True) ๋‹จ ์œ„ ์ฝ”๋“œ์˜ ํ•œ ๊ฐ€์ง€ ๋ฌธ์ œ์ ์€ ์ฒ˜์Œ ์ € ์ฝ”๋“œ๋ฅผ ์‹คํ–‰ํ•˜๋ฉด ์•„๋ž˜์™€ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋œฌ๋‹ค๋Š” ๊ฑฐ๋‹ค. ์ผ๋‹จ try-except๋ฌธ์œผ๋กœ ์ฝ”๋“œ๋ฅผ ์ˆ˜์ •ํ•ด๋’€๋Š”๋ฐ ์ž„์‹œ ํ•ด๊ฒฐ์ฑ…์ธ ๊ฒƒ ๊ฐ™๊ธฐ๋„ ํ•ด์„œ ์‚ด์ง ์ฐ์ฐํ•˜๊ธด ํ•˜๋‹ค. ValueError: No valid checkpoint found in output directory (TrainingArguments์— ์ง€์ •ํ•œ output ๋””๋ ‰ํ† ๋ฆฌ๋ช…) 2023. 12. 15.
[Hugging Face] transformers ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๋ฒ„์ „ ํ™•์ธ & ๋ฒ„์ „ ์—…๊ทธ๋ ˆ์ด๋“œ ๋ฒ„์ „ ํ™•์ธ import transformers print(transformers.__version__) ๋ฒ„์ „ ์—…๊ทธ๋ ˆ์ด๋“œ pip install --upgrade transformers 2023. 12. 14.
[Hugging Face] ValueError: Unable to create tensor, you should probably activate truncation and/or padding with 'padding=True' 'truncation=True' to have batched tensors with the same length. Perhaps your features (`labels` in this case) have excessive n.. ์ด์ค€๋ฒ”๋‹˜๊ป˜์„œ ์˜ฌ๋ ค์ฃผ์‹  QLoRA+Polyglot-Ko-12.8B ํ•™์Šต ์˜ˆ์ œ๋ฅผ ๋ณด๊ณ  ๋”ฐ๋ผํ•˜๊ณ  ์žˆ์—ˆ๋Š”๋ฐ ์›๋ณธ ์ฝ”๋“œ์—์„œ๋Š” ๋‚˜์˜ค์ง€ ์•Š๋˜ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค. ๊ตฌ๊ธ€๋งํ•ด์„œ ์ฐพ์•˜๋˜ ํ•ด๊ฒฐ๋ฒ•(tokenizer ์ธ์ž๋กœ padding=True/๋˜๋Š” 'max_length', truncation=True/๋˜๋Š” 'max_length' ์ถ”๊ฐ€)์ด ํ•˜๋‚˜๋„ ๋จน์ง€ ์•Š์•„์„œ ๋„ˆ๋ฌด ๋‹ต๋‹ตํ–ˆ์—ˆ๋Š”๋ฐ ์•„๋ž˜์™€ ๊ฐ™์€ ๋ฐฉ๋ฒ•์œผ๋กœ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ํ•ต์‹ฌ์€ remove_columns! โœ… ํ•ด๊ฒฐ ๋ฐฉ๋ฒ• dataset = dataset.map(lambda samples: tokenizer(samples["text"], padding=True, truncation=True, max_length=128), batched=True, remove_columns=['input.. 2023. 8. 24.
[PyTorch] RuntimeError - dtype, grad_fn RuntimeError: Expected floating point type for target with class probabilities, got Long ํ•™์Šต ๊ณผ์ •์—์„œ loss = loss_fn(pred, label) ์ฝ”๋“œ๋ฅผ ์‚ฌ์šฉํ–ˆ๋Š”๋ฐ, pred์™€ label์ด float์ผ ์ค„ ์•Œ์•˜๋Š”๋ฐ long์„ ๋ฐ›์•˜๋‹ค๋Š” ์—๋Ÿฌ ๋ฌธ๊ตฌ๋‹ค. ์˜ˆ์ „์—๋Š” loss ๊ตฌํ•˜๋Š” ๋ถ€๋ถ„์—์„œ ๋ฐ์ดํ„ฐ ํƒ€์ž…์„ ์ง€์ •ํ•ด์ค€ ์ ์ด ์—†๋Š” ๊ฒƒ ๊ฐ™์€๋ฐ ์•„๋งˆ ๋ฐ์ดํ„ฐ์…‹ ํด๋ž˜์Šค๋‚˜ collate_fn ํ•จ์ˆ˜์—์„œ ์„ค์ •ํ•ด์คฌ๋˜ ๋“ฏ? ์ด๋ฒˆ์—๋Š” ์ € ๋ถ€๋ถ„์—์„œ ๋ฐ์ดํ„ฐ ํƒ€์ž…์„ ๋ช…์‹œํ•ด์คฌ๋‹ค. โœ… ํ•ด๊ฒฐ ๋ฐฉ๋ฒ• loss = loss_fn(torch.tensor(pred, dtype=torch.float16), torch.tensor(label, dtype=torch.float16)) R.. 2023. 6. 27.