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Browse files- README.md +62 -0
- config.json +46 -0
- model.safetensors +3 -0
- training_args.bin +3 -0
README.md
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# KoBERT-NER-Diet
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KoBERT๋ฅผ ์ด์ฉํ Diet Domain ํ๊ตญ์ด Named Entity Recognition(NER) ์์
์ ์ํ ๊ฐ์ด๋์
๋๋ค. ๐ค `Huggingface Transformers` ๋ผ์ด๋ธ๋ฌ๋ฆฌ๋ฅผ ํ์ฉํ์ฌ KoBERT๋ฅผ ์์ฝ๊ฒ ์ฌ์ฉํ ์ ์์ต๋๋ค.
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## How to use KoBERT on Huggingface Transformers Library
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- ๊ธฐ์กด์ KoBERT๋ฅผ transformers ๋ผ์ด๋ธ๋ฌ๋ฆฌ์์ ๊ณง๋ฐ๋ก ์ฌ์ฉํ ์ ์๋๋ก ์ต์ ํํ์์ต๋๋ค.
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- transformers v2.2.2๋ถํฐ๋ ๊ฐ์ธ์ด ๋ง๋ ๋ชจ๋ธ์ transformers๋ฅผ ํตํด ์ง์ ์
๋ก๋ํ๊ณ ๋ค์ด๋ก๋ํ์ฌ ์ฌ์ฉํ ์ ์์ต๋๋ค.
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- Tokenizer๋ฅผ ์ฌ์ฉํ๋ ค๋ฉด `utils.py`์์ `KoBERTTokenizer`๋ฅผ ์ํฌํธํด์ผ ํฉ๋๋ค.
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```python
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from transformers import BertModel
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from kobert_tokenizer import KoBERTTokenizer
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def load_tokenizer(args):
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bert_tokenizer = KoBERTTokenizer.from_pretrained(pretrained_model_name_or_path="skt/kobert-base-v1")
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return bert_tokenizer
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```
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## Usage
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```bash
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$ python3 main.py --model_type kobert --do_train --do_eval
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```
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- `--write_pred` ์ต์
์ ์ฃผ๋ฉด **evaluation์ prediction ๊ฒฐ๊ณผ**๊ฐ `preds` ํด๋์ ์ ์ฅ๋ฉ๋๋ค.
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## Prediction
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```bash
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$ python3 predict.py --input_file {INPUT_FILE_PATH} --output_file {OUTPUT_FILE_PATH} --model_dir {SAVED_CKPT_PATH}
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```
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## Results
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| ๋ชจ๋ธ | Slot F1 (%) |
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|---------------------------|-------------|
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| KoBERT | 99.00 |
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| DistilKoBERT | 90.00 |
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| Bert-Multilingual | 99.00 |
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## ๋ฐ์ดํฐ ์ค๋ช
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- **FOOD-B**: ์์ ์์ ํ๊ทธ
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- **FOOD-I**: ์์ ์์ ์๋ ํ๊ทธ
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- **QTY-B**: ์๋ ์์ ํ๊ทธ
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- **QTY-I**: ์๋ ์์ ์๋ ํ๊ทธ
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- **UNIT-B**: ๋จ์ ์์ ํ๊ทธ
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### NER ์
๋ ฅ ์์
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```
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๋๋ ํ์์ ์์ด์ค ์๋ฉ๋ฆฌ์นด๋
ธ๋ฅผ ๋ง์๊ณ ๋์ ํธ๋ ๋ง์นด๋กฑ 3๊ฐ๋ฅผ ๋จน์.
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```
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### NER ์ถ๋ ฅ ์์
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```
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๋๋ [ํ:QTY-B] [์:UNIT-B] ์ [์์ด์ค:FOOD-B] [์๋ฉ๋ฆฌ์นด๋
ธ:FOOD-I] ๋ง์๊ณ ๋์ ํธ๋ [๋ง์นด๋กฑ:FOOD-B] [3:QTY-B] [๊ฐ:UNIT-B] ๋ฅผ ๋จน์.
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```
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## References
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- [Naver NLP Challenge](https://github.com/naver/nlp-challenge)
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- [Huggingface Transformers](https://github.com/huggingface/transformers)
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config.json
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{
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"_name_or_path": "tgool/kobert",
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"architectures": [
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"BertForTokenClassification"
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],
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"attention_probs_dropout_prob": 0.1,
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"classifier_dropout": null,
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"finetuning_task": "fancy-ner",
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"hidden_act": "gelu",
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"hidden_dropout_prob": 0.1,
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"hidden_size": 768,
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"id2label": {
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"0": "UNK",
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"1": "O",
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"2": "FOOD-B",
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"3": "FOOD-I",
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"4": "QTY-B",
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"5": "QTY-I",
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"6": "UNIT-B",
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"7": "UNIT-I"
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},
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"initializer_range": 0.02,
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"intermediate_size": 3072,
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"label2id": {
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"FOOD-B": 2,
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"FOOD-I": 3,
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"O": 1,
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"QTY-B": 4,
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"QTY-I": 5,
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"UNIT-B": 6,
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"UNIT-I": 7,
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"UNK": 0
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},
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"layer_norm_eps": 1e-12,
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"max_position_embeddings": 512,
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"model_type": "bert",
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"num_attention_heads": 12,
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"num_hidden_layers": 12,
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"pad_token_id": 1,
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"position_embedding_type": "absolute",
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"torch_dtype": "float32",
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"transformers_version": "4.42.4",
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"type_vocab_size": 2,
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"use_cache": true,
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"vocab_size": 8002
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}
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model.safetensors
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version https://git-lfs.github.com/spec/v1
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oid sha256:466c7801d82d0817c22014e2100226bc4985096dd920289b9947796c53054e72
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size 366433024
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training_args.bin
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version https://git-lfs.github.com/spec/v1
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oid sha256:816ac7ddd860b4d33e575d52d896d66fac98c6a5706c04a26590b0756b82023b
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size 1592
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