Searching and browsing text collections with large category hierarchies

  • Authors:
  • Marti A. Hearst;Chandu Karadi

  • Affiliations:
  • Xerox Palo Alto Research Center, Palo Alto, CA;Stanford University, Stanford, CA

  • Venue:
  • CHI EA '97 CHI '97 Extended Abstracts on Human Factors in Computing Systems
  • Year:
  • 1997

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Abstract

A new user interface has been developed that allows users to make use of large category hierarchies for search and browsing of retrieval results for information access. The key insight is the separation of the representation of category labels from documents, which allows the display of multiple categories per document.