Tables As Texts Or Images: Evaluating The Table Reasoning Ability Of Llms And Mllms
Deng Naihao, Sun Zhenjie, He Ruiqi, Sikka Aman, Chen Yulong, Ma Lin, Zhang Yue, Mihalcea Rada. Arxiv 2024
In this paper, we investigate the effectiveness of various LLMs in interpreting tabular data through different prompting strategies and data formats. Our analyses extend across six benchmarks for table-related tasks such as question-answering and fact-checking. We introduce for the first time the assessment of LLMs’ performance on image-based table representations. Specifically, we compare five text-based and three image-based table representations, demonstrating the role of representation and prompting on LLM performance. Our study provides insights into the effective use of LLMs on table-related tasks.
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