Model Card of lmqg/mbart-large-cc25-koquad-qag

This model is fine-tuned version of facebook/mbart-large-cc25 for question & answer pair generation task on the lmqg/qag_koquad (dataset_name: default) via lmqg.

Overview

• Language model: facebook/mbart-large-cc25
• Language: ko
• Training data: lmqg/qag_koquad (default)
• Online Demo: https://autoqg.net/
• Repository: https://github.com/asahi417/lm-question-generation
• Paper: https://arxiv.org/abs/2210.03992

Usage

• With lmqg

from lmqg import TransformersQG

# initialize model
model = TransformersQG(language="ko", model="lmqg/mbart-large-cc25-koquad-qag")

# model prediction
question_answer_pairs = model.generate_qa("1990년 영화 《 남부군 》에서 단역으로 영화배우 첫 데뷔에 이어 같은 해 KBS 드라마 《지구인》에서 단역으로 출연하였고 이듬해 MBC 《여명의 눈동자》를 통해 단역으로 출연하였다.")

• With transformers

from transformers import pipeline

pipe = pipeline("text2text-generation", "lmqg/mbart-large-cc25-koquad-qag")
output = pipe("1990년 영화 《 남부군 》에서 단역으로 영화배우 첫 데뷔에 이어 같은 해 KBS 드라마 《지구인》에서 단역으로 출연하였고 이듬해 MBC 《여명의 눈동자》를 통해 단역으로 출연하였다.")

Evaluation

• Metric (Question & Answer Generation): raw metric file

	Score	Type	Dataset
QAAlignedF1Score (BERTScore)	80.71	default	lmqg/qag_koquad
QAAlignedF1Score (MoverScore)	81.75	default	lmqg/qag_koquad
QAAlignedPrecision (BERTScore)	78.58	default	lmqg/qag_koquad
QAAlignedPrecision (MoverScore)	79.01	default	lmqg/qag_koquad
QAAlignedRecall (BERTScore)	83.05	default	lmqg/qag_koquad
QAAlignedRecall (MoverScore)	84.86	default	lmqg/qag_koquad

Training hyperparameters

The following hyperparameters were used during fine-tuning:

• dataset_path: lmqg/qag_koquad
• dataset_name: default
• input_types: ['paragraph']
• output_types: ['questions_answers']
• prefix_types: None
• model: facebook/mbart-large-cc25
• max_length: 512
• max_length_output: 256
• epoch: 11
• batch: 2
• lr: 0.0001
• fp16: False
• random_seed: 1
• gradient_accumulation_steps: 32
• label_smoothing: 0.0

The full configuration can be found at fine-tuning config file.

Citation

@inproceedings{ushio-etal-2022-generative,
    title = "{G}enerative {L}anguage {M}odels for {P}aragraph-{L}evel {Q}uestion {G}eneration",
    author = "Ushio, Asahi  and
        Alva-Manchego, Fernando  and
        Camacho-Collados, Jose",
    booktitle = "Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing",
    month = dec,
    year = "2022",
    address = "Abu Dhabi, U.A.E.",
    publisher = "Association for Computational Linguistics",
}