Dataset:
tweet_qa

Task Categories: question-answering
Languages: en
Multilinguality: monolingual
Size Categories: 10K<n<100K
Licenses: unknown
Language Creators: crowdsourced
Annotations Creators: crowdsourced
Source Datasets: original

Dataset Card for TweetQA

Dataset Summary

Supported Tasks and Leaderboards

[More Information Needed]

Languages

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Dataset Structure

Data Instances

Sample data:

{
    "Question": "who is the tallest host?",
    "Answer": ["sam bee","sam bee"],
    "Tweet": "Don't believe @ConanOBrien's height lies. Sam Bee is the tallest host in late night. #alternativefacts\u2014 Full Frontal (@FullFrontalSamB) January 22, 2017",
    "qid": "3554ee17d86b678be34c4dc2c04e334f"
}

Data Fields

Question: a question based on information from a tweet Answer: list of possible answers from the tweet Tweet: source tweet qid: question id

Data Splits

The dataset is split in train, validation and test. The test split doesn't include answers so the Answer field is an empty list.

[More Information Needed]

Dataset Creation

Curation Rationale

With social media becoming increasingly popular on which lots of news and real-time events are reported, developing automated question answering systems is critical to the effectiveness of many applications that rely on realtime knowledge. While previous datasets have concentrated on question answering (QA) for formal text like news and Wikipedia, we present the first large-scale dataset for QA over social media data. To ensure that the tweets we collected are useful, we only gather tweets used by journalists to write news articles. We then ask human annotators to write questions and answers upon these tweets. Unlike other QA datasets like SQuAD in which the answers are extractive, we allow the answers to be abstractive

Source Data

Initial Data Collection and Normalization

We first describe the three-step data collection process of TWEETQA: tweet crawling, question-answer writing and answer validation. Next, we define the specific task of TWEETQA and discuss several evaluation metrics. To better understand the characteristics of the TWEETQA task, we also include our analysis on the answer and question characteristics using a subset of QA pairs from the development set.

Who are the source language producers?

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Annotations

Annotation process

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Who are the annotators?

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Personal and Sensitive Information

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Considerations for Using the Data

Social Impact of Dataset

[More Information Needed]

Discussion of Biases

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Other Known Limitations

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Additional Information

Dataset Curators

Wenhan Xiong of UCSB

Licensing Information

[More Information Needed]

Citation Information

@misc{xiong2019tweetqa, title={TWEETQA: A Social Media Focused Question Answering Dataset}, author={Wenhan Xiong and Jiawei Wu and Hong Wang and Vivek Kulkarni and Mo Yu and Shiyu Chang and Xiaoxiao Guo and William Yang Wang}, year={2019}, eprint={1907.06292}, archivePrefix={arXiv}, primaryClass={cs.CL} }

Contributions

Thanks to @anaerobeth for adding this dataset.

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