Patents

1. Supplier De-Duplication Engine
   (Issued by USPTO - 8,234,107)
2. Spend Data Clustering Engine With Outlier Detection
   (Issued by USPTO - 8,180,808)
3. Fuzzy Search Using Progressive Relaxation of Search Terms
   (Issued by USPTO - 8,082270)
4. Text Classification with Confidence Grading
   (Issued by USPTO - 8,650,136)
5. Primary Key-Foreign Key Relationship Determination Through Machine Learning
   (Issued by USPTO - 10,692,015)
6. Inclusion Dependency Determination In a Large Database For Establishing Primary Key-Foreign Key Relationships
   (Filed USPTO - 15,673,511)
7. Context Aware Chat Categorization for Business Decision
   (Filed USPTO - US 17/359,798)
8. Transformer Based Search Engine with Controlled Recall for Romanized Multilingual Corpus
   (Filed USPTO - 17,546,538)

1. Generalized Brain-State-In-a-Box Based Associative Memory for Correcting English Words and Images
   IEEE International Conference on Neural Information Processing, (Nov 2002, Singapore).
2. Decreasing Saw-Tooth Priority Based Product Data Classifier
   IEEE International Conference on Web Intelligence (Oct 2003, Halifax, Canada)
3. Knowledge Based Neural Network for Text Classification
   IEEE International Conf. on Granular Computing (Nov 2007, California, USA)