Abstract Retrofitting recommender systems, so that they can scale to large data, is disclosed. The principal notion is to reduce data requirements of existing
Patents
6,263,337 Scalable system for expectation maximization clustering of large databases
A data mining system for use in finding clusters of data items in a database or any other data storage medium. The clusters are
7051029 Identifying and reporting on frequent sequences of events in usage data
A facility for identifying groups of items that co-occur in more than a threshold number of instances is described. Each such group of items
6735589 Method of reducing dimensionality of a set of attributes used to characterize a sparse data set
A software facility for analyzing each of a plurality of groups of items is described. The facility retrieves information identifying, for each of a
6633852 Preference-based catalog browser that utilizes a belief network
Abstract An electronic shopping aid is provided that assists a user in selecting a product from an electronic catalog of products based on their
6581058 Scalable system for clustering of large databases having mixed data attributes
6,581,058 ABSTRACT A data mining system for use in finding clusters of data items in a database or any other data storage medium. The clusters are used in categorizing
7424439 Data mining for managing marketing resources
Abstract Data mining for managing marketing resources is disclosed. In one embodiment, a method for managing a marketing campaign includes the following. First, the
7194477 Optimized a priori techniques
Abstract A facility for identifying groups of items that co-occur in more than a threshold number of instances is described. Each such group of
6871196 Visualizing automatically generated segments
Abstract A software facility for analyzing each of a plurality of groups of items is described. The facility retrieves information identifying, for each of
6,633,882 Multi-dimensional database record compression utilizing optimized cluster models
Abstract Apparatus and method for use in querying a database containing data records. The database is characterized by a compression scheme to provide data