Languages: en
Multilinguality: monolingual
Size Categories: 1K<n<10K
Licenses: unknown
Language Creators: crowdsourced
Annotations Creators: crowdsourced
Source Datasets: original

Dataset Card for conv_ai_2

Dataset Summary

ConvAI is a dataset of human-to-bot conversations labeled for quality. This data can be used to train a metric for evaluating dialogue systems. Moreover, it can be used in the development of chatbots themselves: it contains information on the quality of utterances and entire dialogues, that can guide a dialogue system in search of better answers.

Supported Tasks and Leaderboards

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Dataset Structure

Data Instances

        "dialog_id": "0x648cc5b7",
        "dialog": [
                "id": 0,
                "sender": "participant2",
                "text": "Hi! How is your day? \ud83d\ude09",
                "sender_class": "Bot"
                "id": 1,
                "sender": "participant1",
                "text": "Hi! Great!",
                "sender_class": "Human"
                "id": 2,
                "sender": "participant2",
                "text": "I am good thanks for asking are you currently in high school?",
                "sender_class": "Bot"
        "bot_profile": [
            "my current goal is to run a k.",
            "when i grow up i want to be a physical therapist.",
            "i'm currently in high school.",
            "i make straight as in school.",
            "i won homecoming queen this year."
        "user_profile": [
            "my favorite color is red.",
            "i enjoy listening to classical music.",
            "i'm a christian.",
            "i can drive a tractor."
        "eval_score": 4,
        "profile_match": 1

Data Fields

  • dialog_id : specifies the unique ID for the dialogs.
  • dialog : Array of dialogs.
  • bot_profile : Bot annotated response that will be used for evaluation.
  • user_profile : user annoted response that will be used for evaluation.
  • eval_score : (1, 2, 3, 4, 5) how does an user like a conversation. The missing values are replaced with -1
  • profile_match : (0, 1) an user is given by two profile descriptions (4 sentences each), one of them is the one given to the bot it had been talking to, the other one is random; the user needs to choose one of them.The missing values are replaced with -1

Data Splits

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Dataset Creation

Curation Rationale

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Source Data

Initial Data Collection and Normalization

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Who are the source language producers?

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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

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Discussion of Biases

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Other Known Limitations

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Additional Information

Dataset Curators

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Licensing Information

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Citation Information

@article{DBLP:journals/corr/abs-1902-00098, author = {Emily Dinan and Varvara Logacheva and Valentin Malykh and Alexander H. Miller and Kurt Shuster and Jack Urbanek and Douwe Kiela and Arthur Szlam and Iulian Serban and Ryan Lowe and Shrimai Prabhumoye and Alan W. Black and Alexander I. Rudnicky and Jason Williams and Joelle Pineau and Mikhail S. Burtsev and Jason Weston}, title = {The Second Conversational Intelligence Challenge (ConvAI2)}, journal = {CoRR}, volume = {abs/1902.00098}, year = {2019}, url = {}, archivePrefix = {arXiv}, eprint = {1902.00098}, timestamp = {Wed, 07 Oct 2020 11:09:41 +0200}, biburl = {}, bibsource = {dblp computer science bibliography,} }


Thanks to @rkc007 for adding this dataset.

Models trained or fine-tuned on conv_ai_2

None yet