Narayanan Sadagopan

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Micro-partitioning based search
- Patent number 11,704,318
- Issue date Jul 18, 2023
- A9.com, Inc.
- Iman Keivanloo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Causal analysis system
- Patent number 11,468,348
- Issue date Oct 11, 2022
- Amazon Technologies, Inc.
- Can Cui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Machine learning approach for causal effect estimation
- Patent number 10,552,863
- Issue date Feb 4, 2020
- Amazon Technologies, Inc.
- Narayanan Sadagopan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for inferring user interest based on analysis of...
- Patent number 8,707,160
- Issue date Apr 22, 2014
- Yahoo! Inc.
- Narayanan Sadagopan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Value maximizing recommendation systems
- Patent number 8,583,502
- Issue date Nov 12, 2013
- Yahoo! Inc.
- Narayanan Sadagopan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Session based click features for recency ranking
- Patent number 8,326,815
- Issue date Dec 4, 2012
- Yahoo! Inc.
- Narayanan Sadagopan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Session based click features for recency ranking
- Patent number 8,255,390
- Issue date Aug 28, 2012
- Yahoo! Inc.
- Yoshiyuki Inagaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of abnormal user click activity in a search results page
- Patent number 7,860,870
- Issue date Dec 28, 2010
- Yahoo! Inc.
- Narayanan Sadagopan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Value Maximizing Recommendation Systems
- Publication number 20120016772
- Publication date Jan 19, 2012
- Narayanan Sadagopan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SESSION BASED CLICK FEATURES FOR RECENCY RANKING
- Publication number 20110231390
- Publication date Sep 22, 2011
- Yahoo! Inc.
- Yoshiyuki Inagaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SESSION BASED CLICK FEATURES FOR RECENCY RANKING
- Publication number 20110231380
- Publication date Sep 22, 2011
- Yahoo! Inc.
- Narayanan Sadagopan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTION OF ABNORMAL USER CLICK ACTIVITY IN A SEARCH RESULTS PAGE
- Publication number 20080301090
- Publication date Dec 4, 2008
- Narayanan Sadagopan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for inferring user interest based on analysis of...
- Publication number 20080040301
- Publication date Feb 14, 2008
- Yahoo! Inc.
- Narayanan Sadagopan
- G06 - COMPUTING CALCULATING COUNTING

Narayanan Sadagopan

Person

Patents Grantslast 30 patents

Micro-partitioning based search

Causal analysis system

Machine learning approach for causal effect estimation

System and method for inferring user interest based on analysis of...

Value maximizing recommendation systems

Session based click features for recency ranking

Session based click features for recency ranking

Detection of abnormal user click activity in a search results page

Patents Applicationslast 30 patents

Value Maximizing Recommendation Systems

SESSION BASED CLICK FEATURES FOR RECENCY RANKING

SESSION BASED CLICK FEATURES FOR RECENCY RANKING

DETECTION OF ABNORMAL USER CLICK ACTIVITY IN A SEARCH RESULTS PAGE

System and method for inferring user interest based on analysis of...