PRODUCT REVIEW SEARCH
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United States of America Patent
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N/A
Issued Date -
Sep 4, 2008
app pub date -
Feb 1, 2008
filing date -
Mar 1, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
This disclosure describes various exemplary methods, computer program products, and user interfaces that provide results for a product review search with opinion snippets and opinion visual graphs. This disclosure describes identifying user opinions by extracting passages that contain subjective opinions from web pages; ranking the user opinions by incorporating sentiment orientations and sentiment topics, where the sentiment orientations are positive or negative; and generating review snippets to indicate user sentiment orientations and to describe user opinions toward product features. This disclosure improves a user product search experience from the following aspects: understanding the product review from snippets instead of browsing the web page; obtaining more information by reading reviews in a shorter time period; and obtaining overall opinions of users of the web through visualized opinion summarization.
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