Patents

6,549,907

Abstract

Abstract Iterative validation for efficiently determining error-tolerant frequent itemsets is disclosed. A description of the application of error-tolerant frequent itemsets to efficiently determining clusters

6,499,612

Abstract A data mining system for use in finding clusters of data items in a database or any other data storage medium. The clusters

Abstract Method and apparatus for efficiently performing nearest neighbor queries on a database of records wherein each record has a large number of attributes

Abstract A system that provides for the graphic visualization of the categories of a collection of records. The graphic visualization is referred to as

Abstract Method and apparatus for the construction of a classification model (for example a decision tree) from data in a large database. The database

Abstract As an optimization problem, clustering data (unsupervised learning) is known to be a difficult problem. Most practical approaches use a heuristic, typically gradient-descent,

Abstract The invention concerns a method and apparatus for generating a tabulation of counts of occurrences of value combinations of a set of attributes