Jayant Kumar Email and Phone Number
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I'm passionate about leveraging technology for positive impact, with a focus on designing and developing machine learning (ML) solutions. Over the past 16 years, I've specialized in areas like computer vision, natural language processing, knowledge graphs, and large/small language models (LLMs/SLMs). My journey has been driven by a desire to push the boundaries of what's possible with ML, and I've been fortunate to contribute as a researcher, engineer, and leader in creating innovative products, services, and prototypes.Throughout my career, I've gained extensive experience working with various data modalities, including image, video, text, LIDAR, and other wearable sensor data. I've led innovation efforts that have significantly enhanced product performance, and I’m proud to have published over 25 top-tier peer-reviewed articles, secured 25 US patents, and successfully shipped multiple computer vision and ML applications. My PhD work on document analysis earned the Best Paper Award at ICPR in Tokyo.At Adobe, I spearheaded the creation of an Intent understanding platform and a creative knowledge graph, which led to the development of novel Multimodal/NLP pipelines for search and discovery. My work has contributed to impactful search and recommendation features in flagship products like Adobe Photoshop, Lightroom, and Adobe Express. Notably, I developed models for semantic search, multimodal intent detection and photographer genre prediction that resulted in significant click-through rate (CTR) uplift and reduction in null queries in product search.During my time at Apple, I played a key role in developing, integrating, and field-testing vehicle and pedestrian detection models in autonomous systems, achieving state-of-the-art performance with over 92% mean average precision.Beyond my professional achievements, I'm dedicated to contributing to the academic community. I've released two public datasets—Mobile Image Quality Dataset and Egocentric Multi-Step Procedure Dataset—and actively review for leading conferences and journals, including IEEE CVPR, ICCV, AAAI, T-PAMI, T-IP, CVIU, JMLR, and IJDAR. Mentoring junior and aspiring ML engineers is also something I’m passionate about, as I believe in the importance of nurturing the next generation of technologists.If you’re interested in learning more about my work, feel free to check out my Google Scholar profile. I’m always open to connecting with like-minded professionals who share a passion for technology and innovation.
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Principal ScientistAdobe Dec 2023 - PresentSan Jose, Ca, UsMultimodal Intent Understanding, Custom LLM tuning, LLM-based evaluations and Knowledge Graph based recommendations. -
Sr. Staff Ml Applied ScientistAdobe Jan 2021 - Dec 2023San Jose, Ca, UsResponsible for user intent understanding modeling, asset and help search, discovery and recommendations, designing the technology roadmap and executing our vision for these novel features and experiences. I lead a team of ML engineers for ML pipeline/features in creative cloud products. My projects focus on creative content creation, semantic search/discover/recommendation, and assistive experience. We have delivered multiple ML based features in CC products including Creative Knowledge graph and its applications in recommendations/search. -
Staff Machine Learning Applied ScientistAdobe Jan 2019 - Jan 2021San Jose, Ca, UsI worked with multiple Sensei and Search Engineering teams.(1) ML/AI platform and building blocks to democratize and accelerate machine learning at Adobe. I lead big initiatives such as onboarding of large-scale ML datasets, containerized docker engines for training, evaluation, and batch processing.(2) ML for Search, Discovery, and Personalization.(3) NLP and Knowledge graph for Recommendations. -
Sr. Machine Learning Applied ScientistAdobe Dec 2017 - Jan 2019San Jose, Ca, UsI played a crucial role in building the foundation of the Sensei ML framework. I conceptualized and developed the first custom trainable and dockerized engine in the platform with successful delivery of several use cases, which opened the door for basic AutoML capabilities in the framework. I made model development for many use-cases as easy as bringing relevant dataset to platform.I helped simplify the development workflow, interactive GPU-based development, dataset management, and other building blocks. I also contributed to projects related to fine-grained classification, face clustering, dynamic categories, and other model development. -
Technical AdvisorPreffect Aug 2024 - Present -
Mentor - Machine Learning Career TrackSpringboard Apr 2019 - Mar 2021San Francisco, California, UsHelping aspiring machine learning engineers in capstone projects and finding ML/DS jobsI have mentored eight mentees so far on the following interesting topics:- Medical image segmentation (Computer Vision)- Text-based Question Answering (NLP)- Text Visual Question Answering (VQA)- Machine Translation (English -> Indian Languages)- Mobile-based sensor data analysis -
Sr. Machine Learning EngineerApple Nov 2015 - Oct 2017Cupertino, California, UsIndividual contributor in the Deep learning-based perception team supporting autonomous technologies. Responsible for detection of two dynamic object categories. Field tested and presented our work on dynamic object detection to the SVP/Head of the project. Mentored interns on their summer projects.-Deep Neural Networks (DNNs) for 2D object detection and image segmentation (Tensorflow/Python). Deployed and tested the model in the field with an end-to-end pipeline.-Impact of augmenting training data with simulated images on DNN detection performance (Scripts to generate corner scenarios in the simulator and used it for training).-DNNs for range and 3D bounding box prediction to obtain pose for objects in RGB images (Tensorflow/Python).-Estimation of surface normals in the vicinity of navigating robot to infer yaw, pitch, and roll-Developed an evaluation library for metrics related to image segmentation and object detection (Python).-Dense CRFs for improving semantic image segmentation (C++).-Integrated/Deployed DNN models on the platform and performed field testing (C++). -
Member Of Research Staff 3Parc, A Xerox Company Mar 2015 - Nov 2015Palo Alto, California, UsMember of the Mobile Imaging team. -Deep neural networks for counting passengers in HOV/HOT lane vehicles (Project: Xerox Vehicle Passenger Detection System (VPDS)) (Caffe/Python). -Facial skin quality assessment and prediction (mobile app from P&G compass project)-PARC liaison for collaboration on egocentric vision and sensing with Georgia Tech. -Collaborator on university affairs committee project on computational photography with UMD. -Co-authored 17 patent applications and 3 conference papers -
Member Of Research Staff 2Parc, A Xerox Company Oct 2013 - Mar 2015Palo Alto, California, Us-Egocentric video analysis (hand segmentation, summarization, action classification, hand gesture recognition) and multi-modal data fusion-Video analysis features for Xerox Safe Courier app including flash/no-flash fusion, image quality check, video-based auto capture -
Research AssistantLanguage And Media Processing Lab Aug 2008 - Sep 2013- Developed novel methods for data selection of large data sets for SVM training [ICDAR11]- Developed an affinity propagation based method for text-line segmentation in handwritten document images [published at DAS10, ICDAR11]- Designed and developed efficient methods for No-reference Image Quality Assessment [CVPR12, CVPR13, CVPR14]- Proposed a multi-instance learning method for classification and localization of signatures and text in document images [ICDAR11]- Developed an application for structure based retrieval/classification of document images [ICPR12]
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Research InternXerox Research May 2012 - Aug 2012Norwalk, Connecticut, Us-Developed an end-to-end prototype demonstrating the ability to extract high quality images from a mobile video capture of a multi-page document. -Conducted user study to evaluate user preference and difficulty level for such an application.-Developed and demonstrated a novel approach for separating overlapping handwritten and machine-printed text in document images. -
Research InternFx Palo Alto Laboratory May 2011 - Aug 2011Developed an efficient method for effectively estimating the sharpness/blurriness of document and scene images. The proposed method can be used to compute the sharpness in scenarios where images are blurred due to camera-motion (or hand-shake), de-focus, or inherent properties of the imaging system. I implemented the method in C++/Java on Android platform.
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Image Processing Scientist (Intern)Raytheon Jun 2010 - Aug 2010Arlington, Va, UsI worked in the speech and language tech. lab. at Raytheon BBN technologies. Designed and implemented a shape codebook based approach for discriminating handwritten and printed text regions in Arabic document images (DRR 2011). -
Project AssociateMedical Intelligence And Language Engineering (Mile) Lab. Jan 2007 - Jun 2008Bangalore, Karnataka, InProject - Online Handwriting Recognition of Indian Languages(Funded by Ministry of Information Technology, India)I designed and implemented a tool using OpenCV for online handwritten data collection and automatic segmentation of handwritten data.Project : Field Extraction from Document Images(Funded by First Indian Corporation (FIC), Bangalore, India)I implemented modules in C for automatic field identification and extraction in document images. -
Software Development EngineerAditi Technologies Jul 2006 - Feb 2007Bangalore, Karnataka, InProject : Infospace Mobile SearchImplemented change requirements for a product called Infospace Mobile Search ( C#, ASP.NET). -
Project InternHewlett-Packard 2005 - 2006Houston, Texas, UsProject - Parallelization of Samba on HP NonStop/VSSI proposed and implemented a scheduling algorithm for Samba, a file sharing software, so that the work load can be distributed across multiple processors.
Jayant Kumar Skills
Jayant Kumar Education Details
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University Of MarylandComputer Vision -
Rv College Of EngineeringComputer Science And Engineering
Frequently Asked Questions about Jayant Kumar
What company does Jayant Kumar work for?
Jayant Kumar works for Adobe
What is Jayant Kumar's role at the current company?
Jayant Kumar's current role is Principal ML Scientist at Adobe | Technical Advisor at Preffect | Multimodal AI | Large language models and Knowledge Graph applications.
What is Jayant Kumar's email address?
Jayant Kumar's email address is ja****@****ail.com
What schools did Jayant Kumar attend?
Jayant Kumar attended University Of Maryland, Rv College Of Engineering.
What are some of Jayant Kumar's interests?
Jayant Kumar has interest in Mathematics, Algorithms, Classification (Machine Learning), Kaggle, Optical Character Recognition, Image Processing, Computer Eyestrain, Statistics (Academic Discipline), Artificial Intelligence, Image Recognition.
What skills is Jayant Kumar known for?
Jayant Kumar has skills like Machine Learning, Computer Vision, C++, Image Processing, Algorithms, Matlab, C, Digital Image Processing, Opencv, Python, Pattern Recognition, Linux.
Who are Jayant Kumar's colleagues?
Jayant Kumar's colleagues are Kahn Kappur, Siddharth Dimri, Katlego Ramogale, Vipin Sabharwal, Igor Semenov, Hasan İsgandarov, Bob Bailey.
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