Clustering internet resources

摘要

Among other disclosed subject matter, a computer-implemented method includes receiving one or more keywords and identifying a plurality of content items. The content items comprise network content that includes the one or more keywords. The method also includes clustering the plurality of content items and identifying a topic associated with each cluster. The method also includes determining a relative importance of a particular topic and analyzing clusters associated with the particular topic to determine opinion data associated with the particular topic. The method includes preparing a report based on the clusters, relative importance and the opinion data and display the report to a user.