Inventor
ANUBHAI RISHITA RAJAL
US10 patents
Patents
10 patentsUS11657307B1May 23, 2023
Data lake-based text generation and data augmentation for machine learning training
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US11734937B1Aug 22, 2023
Creating text classification machine learning models
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US11531846B1Dec 20, 2022
Extending sensitive data tagging without reannotating training data
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US11741168B1Aug 29, 2023
Multi-label document classification for documents from disjoint class sets
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US11227009B1Jan 18, 2022
Text de-obfuscation with image recognition of text
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US12026203B1Jul 2, 2024
Knowledge graph alignment
AMAZON TECH INC1 citations57
US12499476B1Dec 16, 2025
Machine learning techniques for dialog-based service order acquisition
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US12353837B1Jul 8, 2025
Customizable framework for natural language processing explainability
AMAZON TECH INC0 citations47
US12086548B2Sep 10, 2024
Event extraction from documents with co-reference
AMAZON TECH INC0 citations44
US12141827B1Nov 12, 2024
Global segmenting and sentiment analysis based on granular opinion detection
AMAZON TECH INC0 citations42