Craswell; Nicholas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Craswell; Nicholas.The latest application filed is for "regularized latent semantic indexing for topic modeling".
- Craswell; Nicholas - Redmond WA US
- Craswell; Nicholas - Cambridge GB
| Patent | Date |
|---|---|
| Regularized latent semantic indexing for topic modeling Grant 8,533,195 - Xu , et al. September 10, 2 | 2013-09-10 |
| Regularized Latent Semantic Indexing for Topic Modeling App 20120330958 - Xu; Jun ; et al. | 2012-12-27 |
| Information retrieval system Grant 8,037,043 - Zoeter , et al. October 11, 2 | 2011-10-11 |
| Information retrieval using query-document pair information Grant 7,877,385 - Craswell , et al. January 25, 2 | 2011-01-25 |
| Information Retrieval System App 20100076949 - Zoeter; Onno ; et al. | 2010-03-25 |
| Information Retrieval Using Query-Document Pair Information App 20090083222 - Craswell; Nicholas ; et al. | 2009-03-26 |
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