Patent ID: 9213767
Filing Date: 2015-12-15
Classification: G06F

Abstract:
1. A method of processing Web activity data, comprising: obtaining, by a computer processor, a database of Website organizational data at a networked computer from a plurality of Websites, the Website organizational data comprising a plurality of Website-specific category names and corresponding item identifiers, wherein each of the plurality of Website-specific category names is associated with one or more of the corresponding item identifiers and each item identifier uniquely identifying a particular item within the plurality of Websites; generating, by the computer processor, a data structure in the networked computer from the database of Website organizational data, the data structure comprising a matrix including a plurality of entries, wherein generating, by the computer processor, a reduced-rank classification structure in the networked computer from the data structure via a matrix decomposition including at least a singular-value decomposition of the data structure, wherein the reduced-rank classification structure combines the plurality of the Website-specific category names from multiple Websites of the plurality Websites into a single combined category-name grouping used to categorize content of the multiple Websites; and storing, by the computer processor, the reduced-rank classification structure at the networked computer.