Patent | Date |
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Method and system for conveying an example in a natural language understanding application Grant 10,192,543 - Balchandran , et al. Ja | 2019-01-29 |
Information extraction in a natural language understanding system Grant 9,767,092 - Balchandran , et al. September 19, 2 | 2017-09-19 |
Information Extraction In A Natural Language Understanding System App 20160350281 - Balchandran; Rajesh ;   et al. | 2016-12-01 |
Information extraction in a natural language understanding system Grant 9,454,525 - Balchandran , et al. September 27, 2 | 2016-09-27 |
Method And System For Conveying An Example In A Natural Language Understanding Application App 20160253991 - Balchandran; Rajesh ;   et al. | 2016-09-01 |
Method and system for conveying an example in a natural language understanding application Grant 9,384,190 - Balchandran , et al. July 5, 2 | 2016-07-05 |
Reclassification of training data to improve classifier accuracy Grant 9,342,588 - Balchandran , et al. May 17, 2 | 2016-05-17 |
System and method for data collection interface creation and data collection administration Grant 9,104,287 - Balchandran , et al. August 11, 2 | 2015-08-11 |
Sub-model generation to improve classification accuracy Grant 9,058,319 - Balchandran , et al. June 16, 2 | 2015-06-16 |
Method And System For Conveying An Example In A Natural Language Understanding Application App 20140156265 - Balchandran; Rajesh ;   et al. | 2014-06-05 |
Relative delta computations for determining the meaning of language inputs Grant 8,630,856 - Balchandran , et al. January 14, 2 | 2014-01-14 |
Method and system for conveying an example in a natural language understanding application Grant 8,612,229 - Balchandran , et al. December 17, 2 | 2013-12-17 |
Information Extraction In A Natural Language Understanding System App 20130262093 - Balchandran; Rajesh ;   et al. | 2013-10-03 |
Information extraction in a natural language understanding system Grant 8,521,511 - Balchandran , et al. August 27, 2 | 2013-08-27 |
Method for Discovering Key Entities and Concepts in Data App 20130086059 - Balchandran; Rajesh ;   et al. | 2013-04-04 |
Extracting tokens in a natural language understanding application Grant 8,285,539 - Balchandran , et al. October 9, 2 | 2012-10-09 |
Method, system, and apparatus for natural language mixed-initiative dialogue processing Grant 7,974,835 - Balchandran , et al. July 5, 2 | 2011-07-05 |
Method and system for automatically building natural language understanding models Grant 7,835,911 - Balchandran , et al. November 16, 2 | 2010-11-16 |
Identification and rejection of meaningless input during natural language classification Grant 7,707,027 - Balchandran , et al. April 27, 2 | 2010-04-27 |
Relative Delta Computations For Determining The Meaning Of Language Inputs App 20100010805 - Balchandran; Rajesh ;   et al. | 2010-01-14 |
Relative delta computations for determining the meaning of language inputs Grant 7,562,016 - Balchandran , et al. July 14, 2 | 2009-07-14 |
Reclassification of Training Data to Improve Classifier Accuracy App 20080312906 - Balchandran; Rajesh ;   et al. | 2008-12-18 |
Sub-Model Generation to Improve Classification Accuracy App 20080312904 - Balchandran; Rajesh ;   et al. | 2008-12-18 |
Extracting Tokens in a Natural Language Understanding Application App 20080312905 - Balchandran; Rajesh ;   et al. | 2008-12-18 |
Information Extraction in a Natural Language Understanding System App 20080310718 - Balchandran; Rajesh ;   et al. | 2008-12-18 |
Method, System, And Apparatus For Natural Language Mixed-initiative Dialogue Processing App 20080300865 - Balchandran; Rajesh ;   et al. | 2008-12-04 |
Relative Delta Computations For Determining The Meaning Of Language Inputs App 20080147390 - Balchandran; Rajesh ;   et al. | 2008-06-19 |
Method, system, and apparatus for natural language mixed-initiative dialogue processing Grant 7,386,440 - Balchandran , et al. June 10, 2 | 2008-06-10 |
Relative delta computations for determining the meaning of language inputs Grant 7,366,666 - Balchandran , et al. April 29, 2 | 2008-04-29 |
Identification and Rejection of Meaningless Input During Natural Language Classification App 20070244692 - Balchandran; Rajesh ;   et al. | 2007-10-18 |
System and method for data collection interface creation and data collection administration App 20070168578 - Balchandran; Rajesh ;   et al. | 2007-07-19 |
Method and system for automatically building natural language understanding models App 20070156392 - Balchandran; Rajesh ;   et al. | 2007-07-05 |
Method and system for conveying an example in a natural language understanding application App 20070143099 - Balchandran; Rajesh ;   et al. | 2007-06-21 |
Relative delta computations for determining the meaning of language inputs App 20050075874 - Balchandran, Rajesh ;   et al. | 2005-04-07 |
Method, system, and apparatus for natural language mixed-initiative dialogue processing App 20050075878 - Balchandran, Rajesh ;   et al. | 2005-04-07 |
Method for handling requests for information in a natural language understanding system App 20020103837 - Balchandran, Rajesh ;   et al. | 2002-08-01 |