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--- |
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license: cc-by-4.0 |
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metrics: |
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- bleu4 |
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- meteor |
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- rouge-l |
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- bertscore |
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- moverscore |
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language: en |
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datasets: |
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- lmqg/qg_squad |
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pipeline_tag: text2text-generation |
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tags: |
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- answer extraction |
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widget: |
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- text: "extract answers: <hl> Beyonce further expanded her acting career, starring as blues singer Etta James in the 2008 musical biopic, Cadillac Records. <hl> Her performance in the film received praise from critics, and she garnered several nominations for her portrayal of James, including a Satellite Award nomination for Best Supporting Actress, and a NAACP Image Award nomination for Outstanding Supporting Actress." |
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example_title: "Answering Extraction Example 1" |
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- text: "extract answers: Beyonce further expanded her acting career, starring as blues singer Etta James in the 2008 musical biopic, Cadillac Records. <hl> Her performance in the film received praise from critics, and she garnered several nominations for her portrayal of James, including a Satellite Award nomination for Best Supporting Actress, and a NAACP Image Award nomination for Outstanding Supporting Actress. <hl>" |
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example_title: "Answering Extraction Example 2" |
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model-index: |
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- name: lmqg/t5-small-squad-ae |
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results: |
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- task: |
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name: Text2text Generation |
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type: text2text-generation |
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dataset: |
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name: lmqg/qg_squad |
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type: default |
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args: default |
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metrics: |
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- name: BLEU4 (Answer Extraction) |
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type: bleu4_answer_extraction |
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value: 39.23 |
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- name: ROUGE-L (Answer Extraction) |
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type: rouge_l_answer_extraction |
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value: 67.58 |
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- name: METEOR (Answer Extraction) |
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type: meteor_answer_extraction |
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value: 42.5 |
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- name: BERTScore (Answer Extraction) |
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type: bertscore_answer_extraction |
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value: 91.2 |
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- name: MoverScore (Answer Extraction) |
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type: moverscore_answer_extraction |
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value: 80.92 |
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- name: AnswerF1Score (Answer Extraction) |
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type: answer_f1_score__answer_extraction |
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value: 68.06 |
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- name: AnswerExactMatch (Answer Extraction) |
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type: answer_exact_match_answer_extraction |
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value: 56.15 |
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--- |
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# Model Card of `lmqg/t5-small-squad-ae` |
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This model is fine-tuned version of [t5-small](https://huggingface.co/t5-small) for answer extraction on the [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) (dataset_name: default) via [`lmqg`](https://github.com/asahi417/lm-question-generation). |
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### Overview |
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- **Language model:** [t5-small](https://huggingface.co/t5-small) |
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- **Language:** en |
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- **Training data:** [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) (default) |
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- **Online Demo:** [https://autoqg.net/](https://autoqg.net/) |
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- **Repository:** [https://github.com/asahi417/lm-question-generation](https://github.com/asahi417/lm-question-generation) |
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- **Paper:** [https://arxiv.org/abs/2210.03992](https://arxiv.org/abs/2210.03992) |
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### Usage |
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- With [`lmqg`](https://github.com/asahi417/lm-question-generation#lmqg-language-model-for-question-generation-) |
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```python |
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from lmqg import TransformersQG |
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# initialize model |
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model = TransformersQG(language="en", model="lmqg/t5-small-squad-ae") |
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# model prediction |
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answers = model.generate_a("William Turner was an English painter who specialised in watercolour landscapes") |
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``` |
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- With `transformers` |
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```python |
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from transformers import pipeline |
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pipe = pipeline("text2text-generation", "lmqg/t5-small-squad-ae") |
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output = pipe("extract answers: <hl> Beyonce further expanded her acting career, starring as blues singer Etta James in the 2008 musical biopic, Cadillac Records. <hl> Her performance in the film received praise from critics, and she garnered several nominations for her portrayal of James, including a Satellite Award nomination for Best Supporting Actress, and a NAACP Image Award nomination for Outstanding Supporting Actress.") |
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``` |
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## Evaluation |
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- ***Metric (Answer Extraction)***: [raw metric file](https://huggingface.co/lmqg/t5-small-squad-ae/raw/main/eval/metric.first.answer.paragraph_sentence.answer.lmqg_qg_squad.default.json) |
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| | Score | Type | Dataset | |
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|:-----------------|--------:|:--------|:---------------------------------------------------------------| |
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| AnswerExactMatch | 56.15 | default | [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) | |
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| AnswerF1Score | 68.06 | default | [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) | |
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| BERTScore | 91.2 | default | [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) | |
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| Bleu_1 | 52.42 | default | [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) | |
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| Bleu_2 | 47.81 | default | [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) | |
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| Bleu_3 | 43.22 | default | [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) | |
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| Bleu_4 | 39.23 | default | [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) | |
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| METEOR | 42.5 | default | [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) | |
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| MoverScore | 80.92 | default | [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) | |
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| ROUGE_L | 67.58 | default | [lmqg/qg_squad](https://huggingface.co/datasets/lmqg/qg_squad) | |
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## Training hyperparameters |
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The following hyperparameters were used during fine-tuning: |
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- dataset_path: lmqg/qg_squad |
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- dataset_name: default |
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- input_types: ['paragraph_sentence'] |
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- output_types: ['answer'] |
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- prefix_types: ['ae'] |
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- model: t5-small |
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- max_length: 512 |
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- max_length_output: 32 |
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- epoch: 7 |
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- batch: 64 |
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- lr: 0.0001 |
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- fp16: False |
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- random_seed: 1 |
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- gradient_accumulation_steps: 1 |
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- label_smoothing: 0.15 |
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The full configuration can be found at [fine-tuning config file](https://huggingface.co/lmqg/t5-small-squad-ae/raw/main/trainer_config.json). |
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## Citation |
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``` |
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@inproceedings{ushio-etal-2022-generative, |
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title = "{G}enerative {L}anguage {M}odels for {P}aragraph-{L}evel {Q}uestion {G}eneration", |
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author = "Ushio, Asahi and |
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Alva-Manchego, Fernando and |
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Camacho-Collados, Jose", |
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booktitle = "Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing", |
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month = dec, |
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year = "2022", |
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address = "Abu Dhabi, U.A.E.", |
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publisher = "Association for Computational Linguistics", |
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} |
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``` |
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