The invention is a method for textual searching of text-based databases including databases of compiled internet content, scientific literature, abstracts for books and articles, newspapers, journals, and the like. Specifically, the algorithm supports searches using full-text or webpage as query and keyword searches allowing multiple entries and an information-content based ranking system (Shannon Information score) that uses p-values to represent the likelihood that a hit is due to random matches. Additionally, users can specify the parameters that determine hits and their ranking with scoring based on phrase matches and sentence similarities.

Full text query and search systems and methods of use

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.

System and method for aggregating and summarizing product/topic sentiment

A system and method for capturing objects and balancing systems resources in a capture system are described. An object is captured, metadata associated with the objected generated, and the object and metadata stored.

Attributes of captured objects in a capture system

Index server architecture using tiered and sharded phrase posting lists

A computer-based method for generating intelligence from social media data, such as blog data, that is publicly available on the Internet. A server is provided that runs a tribe analysis tool, and the method includes accessing a set of the social media data with the tribe analysis tool. The social media data is associated with a plurality of network users or authors. The method continues with operating the tribe analysis tool to identify members of a tribe from the authors by processing the set of social media data to determine the authors having associated portions of the social media data that satisfies tribe membership criteria. Common interests for the identified members of the tribe are determined by processing the social media data associated with the tribe authors. A report is generated for the tribe that includes information related to the set of common interests and additional generated tribe-based intelligence.

Tribe or group-based analysis of social media including generating intelligence from a tribe's weblogs or blogs

One embodiment of the present invention includes means determining a concept representation for a set of text documents based on partial order analysis and modifying this representation if it is determined to be unidentifiable. Furthermore, the embodiment includes means for labeling the representation, mapping documents to it to provide a corresponding document representation, generating a number of document signatures each of a different type, and performing several data processing applications each with a different one of the document signatures of differing types.

Lawrence L. Hope

Papers

Text analysis techniques

Text analysis technique