Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7333998 | Apparatus and accompanying methods for visualizing clusters of data and hierarchical cluster classifications | David E. Heckerman, David M. Chickering, Christopher A. Meek | 2008-02-19 |
| 7246125 | Clustering of databases having mixed data attributes | Markus Wawryniuk | 2007-07-17 |
| 7194477 | Optimized a priori techniques | Stella Yick Chan, Usama M. Fayyad, Neal Rothleder, Radha Krishna Uppala | 2007-03-20 |
| 6742003 | Apparatus and accompanying methods for visualizing clusters of data and hierarchical cluster classifications | David E. Heckerman, David M. Chickering, Christopher A. Meek | 2004-05-25 |
| 6735589 | Method of reducing dimensionality of a set of attributes used to characterize a sparse data set | Demetrios Achlioptas, Christos Faloutsos, Usama M. Fayyad | 2004-05-11 |
| 6643645 | Retrofitting recommender system for achieving predetermined performance requirements | Usama M. Fayyad, Bassel Ojjeh | 2003-11-04 |
| 6581058 | Scalable system for clustering of large databases having mixed data attributes | Usama M. Fayyad, Cory Reina | 2003-06-17 |
| 6567936 | Data clustering using error-tolerant frequent item sets | Cheng Yang, Usama M. Fayyad | 2003-05-20 |
| 6490582 | Iterative validation and sampling-based clustering using error-tolerant frequent item sets | Usama M. Fayyad, Cheng Yang | 2002-12-03 |
| 6449612 | Varying cluster number in a scalable clustering system for use with large databases | Usama M. Fayyad | 2002-09-10 |
| 6374251 | Scalable system for clustering of large databases | Usama M. Fayyad, Cory Reina | 2002-04-16 |
| 6263337 | Scalable system for expectation maximization clustering of large databases | Usama M. Fayyad, Cory Reina | 2001-07-17 |
| 6115708 | Method for refining the initial conditions for clustering with applications to small and large database clustering | Usama M. Fayyad | 2000-09-05 |
| 6012058 | Scalable system for K-means clustering of large databases | Usama M. Fayyad, Cory Reina | 2000-01-04 |