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arXiv · 2309.10057

Hierarchy Builder: Organizing Textual Spans into a Hierarchy to Facilitate Navigation

Itay Yair·Hillel Taub-Tabib·Yoav Goldberg
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Abstract

Information extraction systems often produce hundreds to thousands of strings on a specific topic. We present a method that facilitates better consumption of these strings, in an exploratory setting in which a user wants to both get a broad overview of what's available, and a chance to dive deeper on some aspects. The system works by grouping similar items together and arranging the remaining items into a hierarchical navigable DAG structure. We apply the method to medical information extraction.

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Itay Yair, Hillel Taub-Tabib, Yoav Goldberg. 2023-09-18. Hierarchy Builder: Organizing Textual Spans into a Hierarchy to Facilitate Navigation. https://doi.org/10.18653/v1%2F2023.acl-demo.27

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