Datasets:
Tasks:
Question Answering
Modalities:
Text
Formats:
parquet
Sub-tasks:
multiple-choice-qa
Languages:
Chinese
Size:
10K - 100K
ArXiv:
License:
Commit
•
d10d2fe
1
Parent(s):
92d5052
Convert dataset to Parquet
Browse filesConvert dataset to Parquet.
- README.md +27 -18
- dataset_infos.json +172 -1
- dialog/test-00000-of-00001.parquet +3 -0
- dialog/train-00000-of-00001.parquet +3 -0
- dialog/validation-00000-of-00001.parquet +3 -0
README.md
CHANGED
@@ -20,7 +20,7 @@ task_ids:
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paperswithcode_id: c3
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pretty_name: C3
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dataset_info:
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-
- config_name:
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features:
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- name: documents
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sequence: string
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sequence: string
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sequence: string
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---
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# Dataset Card for C3
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paperswithcode_id: c3
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pretty_name: C3
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dataset_info:
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+
- config_name: dialog
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features:
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- name: documents
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sequence: string
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sequence: string
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- name: train
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num_bytes: 2039779
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num_examples: 4885
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- name: test
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num_examples: 1627
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- name: validation
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num_bytes: 611106
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num_examples: 1628
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download_size: 2073256
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dataset_size: 3297840
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- config_name: mixed
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features:
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- name: documents
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sequence: string
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sequence: string
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- name: train
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num_bytes: 2710513
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num_examples: 3138
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- name: test
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num_bytes: 891619
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num_examples: 1045
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- name: validation
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num_bytes: 910799
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num_examples: 1046
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download_size: 5481785
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dataset_size: 4512931
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configs:
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- config_name: dialog
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data_files:
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- split: train
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path: dialog/train-*
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- split: test
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path: dialog/test-*
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- split: validation
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path: dialog/validation-*
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---
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# Dataset Card for C3
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dataset_infos.json
CHANGED
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"mixed": {
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"description": "Machine reading comprehension tasks require a machine reader to answer questions relevant to the given document. In this paper, we present the first free-form multiple-Choice Chinese machine reading Comprehension dataset (C^3), containing 13,369 documents (dialogues or more formally written mixed-genre texts) and their associated 19,577 multiple-choice free-form questions collected from Chinese-as-a-second-language examinations.\nWe present a comprehensive analysis of the prior knowledge (i.e., linguistic, domain-specific, and general world knowledge) needed for these real-world problems. We implement rule-based and popular neural methods and find that there is still a significant performance gap between the best performing model (68.5%) and human readers (96.0%), especially on problems that require prior knowledge. We further study the effects of distractor plausibility and data augmentation based on translated relevant datasets for English on model performance. We expect C^3 to present great challenges to existing systems as answering 86.8% of questions requires both knowledge within and beyond the accompanying document, and we hope that C^3 can serve as a platform to study how to leverage various kinds of prior knowledge to better understand a given written or orally oriented text.\n",
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"citation": "@article{sun2019investigating,\n title={Investigating Prior Knowledge for Challenging Chinese Machine Reading Comprehension},\n author={Sun, Kai and Yu, Dian and Yu, Dong and Cardie, Claire},\n journal={Transactions of the Association for Computational Linguistics},\n year={2020},\n url={https://arxiv.org/abs/1904.09679v3}\n}\n",
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"description": "Machine reading comprehension tasks require a machine reader to answer questions relevant to the given document. In this paper, we present the first free-form multiple-Choice Chinese machine reading Comprehension dataset (C^3), containing 13,369 documents (dialogues or more formally written mixed-genre texts) and their associated 19,577 multiple-choice free-form questions collected from Chinese-as-a-second-language examinations.\nWe present a comprehensive analysis of the prior knowledge (i.e., linguistic, domain-specific, and general world knowledge) needed for these real-world problems. We implement rule-based and popular neural methods and find that there is still a significant performance gap between the best performing model (68.5%) and human readers (96.0%), especially on problems that require prior knowledge. We further study the effects of distractor plausibility and data augmentation based on translated relevant datasets for English on model performance. We expect C^3 to present great challenges to existing systems as answering 86.8% of questions requires both knowledge within and beyond the accompanying document, and we hope that C^3 can serve as a platform to study how to leverage various kinds of prior knowledge to better understand a given written or orally oriented text.\n",
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dialog/test-00000-of-00001.parquet
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dialog/train-00000-of-00001.parquet
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dialog/validation-00000-of-00001.parquet
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