SemEval-2020 Task 4: Commonsense Validation and Explanation

By Cunxiang Wang, Shuailong Liang, Yili Jin, Yilong Wang, Xiao-Dan Zhu, Yue Zhang. 2020

105 citations recorded by the source corpus.

In this paper, we present SemEval-2020 Task 4,CommonsenseValidation andExplanation(ComVE), which includes three subtasks, aiming to evaluate whether a system can distinguish anatural language statement thatmakes senseto humans from one that does not, and provide thereasons. Specifically, in our first subtask, the participating systems are required to choose from twonatural language statements of similar wording the one thatmakes senseand the one does not. Thesecond subtask additionally asks a system to select the key reason from three options why a givenstatement does not make sense. In the third subtask, a participating system needs to generate thereason automatically. 39 teams submitted their valid systems to at least one subtask. For SubtaskA and Subtask B, top-performing teams have achieved results closed to human performance.However, for Subtask C, there is still a considerable gap between system and human performance.The dataset used in our task can be found athttps://github.com/wangcunxiang/SemEval2020-Task4-Commonsense-Validation-and-Explanation.

Subfields: Artificial Intelligence, Natural Language Processing, Evaluation & Benchmarks

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In Artificial Intelligence

  1. Yejin Choi
  2. Xiang Ren
  3. Mohit Bansal
  4. Chenguang Zhu
  5. Chandra Bhagavatula
  6. Thomas Lukasiewicz
  7. Bill Yuchen Lin
  8. Julian McAuley

In Natural Language Processing

  1. Yejin Choi
  2. Xiang Ren
  3. Thomas Lukasiewicz
  4. Oana-Maria Camburu
  5. Chandra Bhagavatula
  6. Bill Yuchen Lin
  7. Lianhui Qin
  8. Hannaneh Hajishirzi

In Evaluation & Benchmarks

  1. Xiang Ren
  2. Yejin Choi
  3. Bill Yuchen Lin
  4. Chandra Bhagavatula
  5. Thomas Lukasiewicz
  6. Oana-Maria Camburu
  7. Pei Zhou
  8. Cunxiang Wang

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