Divya Choudhary

AI Researcher

Santa Clara, California, United States10 yrs experience
Highly StableAI Enabled

Key Highlights

  • Expert in multimodal modeling for video understanding.
  • Published research in prestigious conferences like AAMAS'20.
  • Experience in applying ML solutions to real business problems.
Stackforce AI infers this person is a Data Science and AI expert with a focus on multimodal applications in technology startups.

Contact

Skills

Core Skills

Artificial Intelligence (ai)Machine LearningDeep LearningComputer Vision

Other Skills

Applied Machine LearningGenerative AIMultimodalCreative IdeationVideo understandingScene UnderstandingPythonData StructuresResearchStatistical ModelingData ScienceData AnalysisAnalyticsProgrammingAlgorithms

About

I was a Staff Research Scientist (AI/ML) in the VDI lab at Samsung Research America. Majority of my research focused on multimodal modeling for video understanding involving vision based DL or Vision Language Models. I have completed Master of Science in Computer Science specializing in Data Science from the University of Southern California(2019-2020). I hold years of experience working as an Applied Researcher, researching and adapting ML solutions to solve real business problems for various startups in India. At USC, I worked as a research student for the research lab at Information Science Institute. I worked on a DARPA research project called "SocialSim". I have taken advanced courses towards my MS degree and implemented many state of the art research papers in the field of NLP, Deep Learning and Natural Dialogue Systems. I have a couple of research papers on my research work in the field that have been accepted in prestigious conferences like AAMAS'20, Strata Data Conf etc. Last company I was part of before my MS was GO-JEK, a Jakarta based technology startup with more than 20+ services. As a cross functional Data Scientist there, I have had the chance to explore and develop many cool & challenging features for these products - defined pickup point experience for car/ride service, designing algorithm for pre-booking food ETA for food service etc. Before that I worked as a Data Scientist at Zendrive, Bangalore, India where I developed algorithm for event detectors in time series data (using motion sensor and GPS data). Previously worked as a Data Scientist for Engineering & Innovation team of Delhivery, a logistics company, Bangalore, India. The main responsibility of the team was to come up with new ideas to improve process efficiency with appropriate cost reduction.It involved the development of tools with proper implementation of Machine Learning/NLP glued with the proper understanding of the operations research. Projects were vehicle utilization prediction, address structuring, automated daily run sheet creation, inventory management etc. The work involved massive exploration, research & learning on a topic along with an efficient implementation of final solution. Before Delhivery, I worked as a Decision Scientist in MuSigma, Bangalore, India for the customer insights team of a US-based-e-commerce giant client, focusing on numerous ways to gauge user behavior & helping them in acquisition & retention of their customers. Projects involved were market basket analysis, campaign design, customer segmentation, retention strategy planning etc.

Experience

10 yrs
Total Experience
1 yr 5 mos
Average Tenure
1 yr 6 mos
Current Experience

X, the moonshot factory

Lead Research Scientist

Oct 2024Present · 1 yr 6 mos · Mountain View, California, United States · On-site

  • Working on ideation, implementation and deployment of unsolved real problems with Artificial Intelligence. Building Generative AI solutions to difficult problem statements.
Artificial Intelligence (AI)Applied Machine LearningGenerative AIMachine LearningMultimodal

Samsung research america (sra)

2 roles

Staff Research Scientist

Promoted

Feb 2024Oct 2024 · 8 mos · Mountain View, California, United States

  • Working on research for deep learning models to solve problems in the domain of computer vision, image and video understanding.
Deep LearningCreative IdeationApplied Machine LearningVideo understandingComputer VisionGenerative AI+2

Senior Research Scientist (AI/ML)

Oct 2020Mar 2024 · 3 yrs 5 mos · Mountain View, California, United States

  • As a part of the CoreML research team under Visual Display Innovation Lab, I work on advancing the state of the art ML models in multimodal video understanding.
Creative IdeationGenerative AIMachine Learning

Prosimo.io

Applied Scientist Intern (Member of Technical Staff)

May 2020Aug 2020 · 3 mos · Santa Clara, California, United States

  • I am building Machine Learning/Deep Learning product features for the analytics pillar of this startup which is in its stealth mode right now.
Creative Ideation

Information sciences institute

Deep Learning/Machine Learning Student Researcher

Apr 2019May 2020 · 1 yr 1 mo · Greater Los Angeles Area

  • Here is the research paper:
  • http://ifaamas.org/Proceedings/aamas2020/pdfs/p895.pdf
  • Update Jan'20 : Our research paper on the DARPA SocialSim project at Information Sciences Institute has been accepted as a Full Paper for presentation at the International Conference on Autonomous Agents and Multi-Agent Systems 2020 (AAMAS'20).
  • Working on a DARPA research project involving applications of Deep Learning, Machine Learning and NLP. Created a complete simulation of social network using models to predict agent's/user's behavior at each step given the current environment. It encompasses learning users behavior on the platform, simulating of each of their possible action through Deep Learning models. By virtue of dealing with the text data, this project required Natural Language Processing tasks ranging from heavy pre-processing of the text data to training our own word2vec model. The uber goal of all of the models is to be able to quantify user's affinity with each of the tweet floating in the environment at a given time.
Creative Ideation

University of southern california

Yoga Instructor

Feb 2019Jun 2020 · 1 yr 4 mos · Los Angeles

  • I am a Yoga Instructor with USC Recreational Sports Center. I am certified in Ashtanga Yoga from Mysore, India and am a registered World Yoga Alliance yoga instructor as well. Currently, I am working on-campus of my university (USC) taking yoga classes for students & staff. The yoga classes include:
  • personal training
  • hatha yoga
  • ashtanga yoga
  • combined flow of hath and ashtanga
  • meditation (guided)
  • yoga nidra
  • transformational yoga etc.

Gojek

Applied ML/DL research (named as Data Scientist)

May 2018Dec 2018 · 7 mos · Bengaluru Area, India

  • As an Applied ML Researcher Data Scientist @GO-JEK, I had the opportunity to build product features using data for a range of services that GO-JEK provides be it Ride/Car service(GO-CAR/GO-RIDE), Food Delivery service(GO_FOOD), Payments services(GO-PAY) or 15+ others. As a part of the cross-functional team, I worked on many great projects spanning multiple facets of Data Science like - deep learning, machine learning models for defined pickup points for car/ride services, NLP for name generation of pickup points, ML for food search engines, food order cancellations, food estimated time of arrival (ETA) etc apart from a series of other analytical tasks on different kinds of data coming from 18+ different services.
Creative Ideation

Zendrive

Applied ML/DL research (named as Data Scientist)

Jul 2017May 2018 · 10 mos · Bengaluru Area, India

  • As an Applied Research Data Scientist @Zendrive, my responsibility was to build event detectors using the time series geospatial data. This majorly required enhanced understanding of time series data along with vehicle dynamics to be able to curate models. Other projects also involved solving real business problems by implementing state of the art research papers in the field- for example fuel economy through applied deep learning etc.
Creative Ideation

Delhivery

2 roles

Senior Associate- Data Science(Engineering & Innovation)

Nov 2016Jul 2017 · 8 mos

  • The focus is more on the implementation of machine learning algorithms to develop tools/product that can help improve on-ground operational efficiency. Several projects on Natural language processing, Text mining, Information retrieval, Chatbots etc. are being implemented apart from the normal analytical problems.
Creative Ideation

Associate- Data Science (Engineering & Innovation)

Oct 2015Nov 2017 · 2 yrs 1 mo

  • Worked for the Engineering & Innovation team of Delhivery (an e-commerce logistic company) which directly reported to the CEO. The team mainly focused on enhancing the cost effective operational efficiency with the development of innovative tools & ideas that could bring in the change.
  • My responsibility as a Data Scientist was to come up with solution to implement those projects with the application of my existing skills and if needed by acquiring new skills. Majorly involved applications of advanced NLP, Machine Learning and Deep Learning algorithms.

Mu sigma inc.

Decision Scientist

Sep 2014Oct 2015 · 1 yr 1 mo · Bengaluru Area, India

  • Analysing data with the application of Technology, Applied mathematics & Business strategies to derive at business decisions to help the client.
  • Skillful utilization of languages like R, SQL, Basic SAS, R shiny etc. and tools like Tableau, Excel etc.to come up with perfect blend of data analysis and insight generation. It involves Exploratory Analysis, Predictive Analysis, a bit of Forecasting and different other techniques to get customer level insights.
  • Right technology initiative: Finding out the best technology (Language,Platform,Softwares etc.) to be implemented to meet the requirements of the work in the most efficient manner.
Creative Ideation

Ex- intern at indian institute of technology, bombay

SELF Project

Jul 2012Apr 2014 · 1 yr 9 mos

  • Worked as the promoter & manager of the Spoken Tutorial Project of IIT Bombay for my state which is an initiative of MHRD,govt. Of India to make India IT literate. It provides free sowtware training in different schools and colleges pan India.
  • http://spoken-tutorial.org (get more details)

Education

University of Southern California

Master's degree — Computer Science-Data Science specialization

Jan 2019Jan 2020

Birla Institute of Technology, Mesra

Bachelor's Degree — Computer Engineering

Jan 2010Jan 2014

Delhi Public School - R. K. Puram

High School — PCM

Jan 2007Jan 2009

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