information architecture 4e by Louis Rosenfeld Peter Morville Jorge Arango

Author:Louis Rosenfeld, Peter Morville, Jorge Arango
Language: eng
Format: epub
Publisher: O'Reilly Media, Inc.
Published: 2015-08-07T04:00:00+00:00

Other Approaches

When you already have a “good” document on hand, some algorithms will convert that document into the equivalent of a query (this approach is typically known as document similarity). “Stop words” (e.g., “the,” “is,” and “he”) are stripped out of the good document, leaving a useful set of semantically rich terms that, ideally, represent the document well. These terms are then converted into a query that should retrieve similar results. An alternative approach is to present results that have been indexed with similar metadata. In Figure 9-8, hovering over individual search results in the DuckDuckGo search engine offers more matches for the search terms in the same domain as that particular result.

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