Tootfinder

Data-Semantics-Aware Recommendation of Diverse Pivot Tables
Whanhee Cho, Anna Fariha
https://arxiv.org/abs/2507.06171 https://arxiv.o…

Data-Semantics-Aware Recommendation of Diverse Pivot Tables
Data summarization is essential to discover insights from large datasets. In a spreadsheets, pivot tables offer a convenient way to summarize tabular data by computing aggregates over some attributes, grouped by others. However, identifying attribute combinations that will result in useful pivot tables remains a challenge, especially for high-dimensional datasets. We formalize the problem of automatically recommending insightful and interpretable pivot tables, eliminating the tedious manual pro…