Sagar Chaturvedi
Senior Applied Scientist @Amazon
Redmond, WA, US
EMAILS
MOBILE NUMBERS
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WORK HISTORY
Nov 2019 — Present
Senior Applied Scientist @Amazon
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Trust/Safety/Security/Moderation/LLMs]- Alexa Customer Trust: Content Safety, Detection of Offensive/sensitive content & Privacy Violations in millions of multi-lingual conversations everyday - Alexa NLU: Cross-lingual transfer learning, Multi-task learning - Leading End2End productionization and business integration of ML models - Defining content policies, AI roadmap, ML dev processes, data annotation strategies and hiring in the org
SKILLS
Web CrawlingDeep Belief NetworksMachine LearningC++Restful WebservicesImage SegmentationServletsBelief PropagationRecurrent Neural NetworksObject DetectionElasticsearchJdbcNutchInformation ExtractionScikit-LearnJavaserver Pages (Jsp)Gated Recurrent Units (Gru)Markov Random FieldsPythonBayesian NetworksJava Enterprise EditionImagery AnalysisExploratory Data AnalysisText SummarizationSqlRCaffeNumpyPredictive ModelingTomcatText AnalyticsTopic ModellingLstmHbaseOpenssoSpring FrameworkConvolutional Neural Networks (Cnn)Hidden Markov ModelsSoaRed Hat Linux
ABOUT SAGAR CHATURVEDI
ML Tech Lead with 12+ years of cross-domain (ML/DL, NLP, LLMs, ResponsibleAI, Computer…
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