ChartQA-X: Generating Explanations for Charts
The ability to interpret and explain complex information from visual data in charts is crucial for data-driven decision-making. In this work, we address the challenge of providing explanations alongside answering questions about chart images. We present ChartQA-X, a comprehensive dataset comprising various chart types with 28,299 contextually relevant questions, answers, and detailed explanations. These explanations are generated by prompting six different models and selecting the best responses based on metrics such as faithfulness, informativeness, coherence, and perplexity. Our experiments show that models fine-tuned on our dataset for explanation generation achieve superior performance across various metrics and demonstrate improved accuracy in question-answering tasks on new datasets. By integrating answers with explanatory narratives, our approach enhances the ability of intelligent agents to convey complex information effectively, improve user understanding, and foster trust in the generated responses.
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Decision MakingExplanation GenerationInformativenessQuestion AnsweringSimilar Papers 제목 키워드 기반
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