Inventor
RAMPALLI NARASIMHAN
US13 patents
⚠️ This page may combine multiple inventors who share the name “RAMPALLI NARASIMHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WAL MART STORES INC
12 patentsUS9390378B2Jul 12, 2016
System and method for high accuracy product classification with limited supervision
WAL MART STORES INC15 citations82
US9483741B2Nov 1, 2016
Rule-based item classification
WAL MART STORES INC19 citations79
US9436919B2Sep 6, 2016
System and method of tuning item classification
WAL MART STORES INC5 citations72
US9311372B2Apr 12, 2016
Product record normalization system with efficient and scalable methods for discovering, validating, and using schema mappings
WAL MART STORES INC6 citations71
US9195910B2Nov 24, 2015
System and method for classification with effective use of manual data input and crowdsourcing
WAL MART STORES INC6 citations71
US9607098B2Mar 28, 2017
Determination of product attributes and values using a product entity graph
WAL MART STORES INC5 citations69
US10915557B2Feb 9, 2021
Product classification data transfer and management
WAL MART STORES INC1 citations60
US9754208B2Sep 5, 2017
Automatic rule coaching
WAL MART STORES INC1 citations51
US9348902B2May 24, 2016
Automated attribute disambiguation with human input
WAL MART STORES INC1 citations50
US10235393B2Mar 19, 2019
Normalization rule generation and implementation systems and methods
WAL MART STORES INC0 citations41
US9208442B2Dec 8, 2015
Ontology-based attribute extraction from product descriptions
WAL MART STORES INC0 citations39
US9064230B2Jun 23, 2015
Ranking keywords for product types with manual curation
WAL MART STORES INC0 citations39