Inventor
SINGARAJU GAUTAM
US16 patents
Patents
16 patentsUS11657797B2May 23, 2023
Routing for chatbots
ORACLE INT CORP17 citations92
US10733538B2Aug 4, 2020
Techniques for querying a hierarchical model to identify a class from multiple classes
ORACLE INT CORP6 citations82
US11625620B2Apr 11, 2023
Techniques for building a knowledge graph in limited knowledge domains
ORACLE INT CORP14 citations80
US10824962B2Nov 3, 2020
Utterance quality estimation
ORACLE INT CORP7 citations80
US11206229B2Dec 21, 2021
Directed acyclic graph based framework for training models
ORACLE INT CORP6 citations79
US12293155B2May 6, 2025
Out-of-domain data augmentation for natural language processing
ORACLE INT CORP2 citations74
US11928430B2Mar 12, 2024
Detecting unrelated utterances in a chatbot system
ORACLE INT CORP3 citations73
US12153881B2Nov 26, 2024
Keyword data augmentation tool for natural language processing
ORACLE INT CORP2 citations72
US11651768B2May 16, 2023
Stop word data augmentation for natural language processing
ORACLE INT CORP2 citations72
US12340316B2Jun 24, 2025
Techniques for building a knowledge graph in limited knowledge domains
ORACLE INT CORP2 citations69
US11416777B2Aug 16, 2022
Utterance quality estimation
ORACLE INT CORP1 citations69
US12249314B2Mar 11, 2025
Routing for chatbots
ORACLE INT CORP1 citations62
US12026468B2Jul 2, 2024
Out-of-domain data augmentation for natural language processing
ORACLE INT CORP0 citations62
US11551135B2Jan 10, 2023
Techniques for generating a hierarchical model to identify a class among a plurality of classes
ORACLE INT CORP0 citations60
US11775572B2Oct 3, 2023
Directed acyclic graph based framework for training models
ORACLE INT CORP0 citations57
US12106055B2Oct 1, 2024
Techniques for providing explanations for text classification
ORACLE INT CORP0 citations51