Title:
SYSTEM AND METHOD FOR AGGREGATING AND SUMMARIZING PRODUCT/TOPIC SENTIMENT
Document Type and Number:
WIPO Patent Application WO/2009/155375
Kind Code:
A3
Abstract:
Documents are collected from a variety of publicly available sources that contain product data including product reviews, product specifications, price information and the like. Snippets of text obtained from the documents are analyzed for relevance, sentiment, credibility and other aspects that help evaluate the quality of a product. Feature vectors are computed for snippets to analyze relevance, sentiment, or credibility. Statistical analysis is performed on the feature vectors to estimate a measure of the relevance, sentiment, or credibility. Factors associated with various snippets are aggregated to compute a quality score for a product or a particular aspect of product including product features, attributes, usages, or user personas. Information is displayed on a user interface that allows the user to examine the details relevant to computation of the quality score.
Inventors:
SHILMAN MICHAEL (US)
CHANDRAN RAJESH (US)
CHANDRAN RAJESH (US)
Application Number:
PCT/US2009/047707
Publication Date:
June 07, 2012
Filing Date:
June 17, 2009
Export Citation:
Assignee:
WIZE INC (US)
SHILMAN MICHAEL (US)
CHANDRAN RAJESH (US)
SHILMAN MICHAEL (US)
CHANDRAN RAJESH (US)
International Classes:
G06Q10/00; G06Q30/00
Foreign References:
| US20080133488A1 | 2008-06-05 | |||
| US20080154883A1 | 2008-06-26 | |||
| US20040059736A1 | 2004-03-25 |
Other References:
See also references of EP 2304660A4
Attorney, Agent or Firm:
PATEL, Rajiv, P. et al. (801 California StreetMountain View, CA, US)
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