Shivakumar Vaithyanathan
40Patents
12h-index
83Co-inventors
84Inventor score
Filing activity: Sep 9, 1996 → Oct 24, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5857179A | Computer method and apparatus for clustering documents and automatic generation of cluster keywords | Emerging Cross-Sectional Technologies | 291 | Expired |
| US6338066B1 | Surfaid predictor: web-based system for predicting surfer behavior | Emerging Cross-Sectional Technologies | 227 | Expired |
| US5819258A | Method and apparatus for automatically generating hierarchical categories from large document collections | Emerging Cross-Sectional Technologies | 226 | Expired |
| US6100901A | Method and apparatus for cluster exploration and visualization | Physics | 158 | Expired |
| US6260038A | Clustering mixed attribute patterns | Emerging Cross-Sectional Technologies | 72 | Expired |
| US7130777B2 | Method to hierarchical pooling of opinions from multiple sources | Physics | 71 | Expired |
| US9292490B2 | Unsupervised learning of deep patterns for semantic parsing | Physics | 48 | Active |
| US6584456B1 | Model selection in machine learning with applications to document clustering | Physics | 40 | Expired |
| US8484238B2 | Automatically generating regular expressions for relaxed matching of text patterns | Physics | 19 | Active |
| US8612368B2 | Systems and methods for processing machine learning algorithms in a MapReduce environment | Physics | 19 | Active |
| US6996268B2 | System and method for gathering, indexing, and supplying publicly available data charts | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7548933B2 | System and method for exploiting semantic annotations in executing keyword queries over a collection of text documents | Physics | 12 | Active |
| US11200413B2 | Table recognition in portable document format documents | Physics | 10 | Active |
| US9286044B2 | Hybrid parallelization strategies for machine learning programs on top of MapReduce | Physics | 8 | Active |
| US10019437B2 | Facilitating information extraction via semantic abstraction | Physics | 7 | Active |
| US8103705B2 | System and method for storing text annotations with associated type information in a structured data store | Emerging Cross-Sectional Technologies | 7 | Active |
| US9215243B2 | Identifying and ranking pirated media content | Physics | 7 | Active |
| US7433820B2 | Asynchronous Hidden Markov Model method and system | Physics | 6 | Active |
| US8799772B2 | System and method for gathering, indexing, and supplying publicly available data charts | Emerging Cross-Sectional Technologies | 6 | Active |
| US10228922B2 | Hybrid parallelization strategies for machine learning programs on top of mapreduce | Physics | 5 | Active |
| US10289963B2 | Unified text analytics annotator development life cycle combining rule-based and machine learning based techniques | Physics | 4 | Active |
| US8805877B2 | User-guided regular expression learning | Physics | 4 | Active |
| US9633009B2 | Knowledge-rich automatic term disambiguation | Physics | 4 | Active |
| US7487174B2 | Method for storing text annotations with associated type information in a structured data store | Emerging Cross-Sectional Technologies | 4 | Active |
| US9996607B2 | Entity resolution between datasets | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.