CausalQuest: Collecting Natural Causal Questions for AI Agents
<|reference_start|>CausalQuest: Collecting Natural Causal Questions for AI Agents: Humans have an innate drive to seek out causality. Whether fuelled by curiosity or specific goals, we constantly question why things happen, how they are interconnected, and many other related phenomena. To develop AI agents capable of addressing this natural human quest for causality, we urgently need a comprehensive dataset of natural causal questions. Unfortunately, existing datasets either contain only artificially-crafted questions that do not reflect real AI usage scenarios or have limited coverage of questions from specific sources. To address this gap, we present CausalQuest, a dataset of 13,500 naturally occurring questions sourced from social networks, search engines, and AI assistants. We formalize the definition of causal questions and establish a taxonomy for finer-grained classification. Through a combined effort of human annotators and large language models (LLMs), we carefully label the dataset. We find that 42% of the questions humans ask are indeed causal, with the majority seeking to understand the causes behind given effects. Using this dataset, we train efficient classifiers (up to 2.85B parameters) for the binary task of identifying causal questions, achieving high performance with F1 scores of up to 0.877. We conclude with a rich set of future research directions that can build upon our data and models.<|reference_end|>
@article{ceraolo2024analyzing,
    title={Analyzing Human Questioning Behavior and Causal Curiosity through
  Natural Queries},
    author={Roberto Ceraolo, Dmitrii Kharlapenko, Ahmad Khan, Am'elie Reymond,
  Rada Mihalcea, Bernhard Sch"olkopf, Mrinmaya Sachan, Zhijing Jin},
    journal={arXiv preprint arXiv:2405.20318},
    year={2024},
    archivePrefix={arXiv},
    eprint={2405.20318},
    primaryClass={cs.CL cs.AI cs.LG stat.ML}
}