Sanjay Purushotham is an Assistant Professor in the Department of Information Systems at the University of Maryland Baltimore County (UMBC). His research interests are in machine learning, data mining, optimization theory, statistics, computer vision and its applications to biomedical informatics, social network analysis and multimedia data mining. Before joining UMBC, he was a Postdoctoral Scholar Research Associate in the Department of Computer Science and Integrated Media Systems Center (IMSC) at the University of Southern California (USC), where he was mentored by Prof. Yan Liu and Prof. Cyrus Shahabi. He obtained his PhD in Electrical Engineering from USC under the supervision of Prof. C.-C. Jay Kuo in the Media Communications Labs (MCL).
December 2022: Paper to appear at SDM 2023 : Multi-state Survival Analysis using Pseudo value-based Deep Neural Networks |
---|
November 2022: Paper at SIGSPATIAL 2022 : VDAM: VAE based domain adaptation for cloud property retrieval from multi-satellite data |
May 2022: Paper at KDD 2022 : Fair and interpretable models for survival analysis |
June 2022: Paper at KDD DSHealth 2022 : FedPseudo: Pseudo value-based Deep Learning Models for Federated Survival Analysis |
June 2022: Paper at KDD DSHealth 2022 : Pseudo value-based Deep Neural Networks for Multistate Survival Analysis |
June 2022: Paper at ICML 2022: The 1st Workshop on Healthcare AI and COVID-19 : Thermal Face Contrastive GAN (TFC-GAN): A Framework For Visible-to-Thermal Face Translation |
January 2022: Journal paper in Computer and Geosciences : A review of Earth Artificial Intelligence |
December 2021: Paper at SPIE 2022: Benchmarking domain adaptation for semantic segmentation |
December 2021: Paper at AAAI 2022 - Trustworthy AI for Healthcare workshop: A Pseudo Value Based Interpretable Neural Additive Model for Survival Analysis |
November 2021: AAAI Fall Symposium Series paper: PseudoNAM: A pseudo value based interpretable neural additive model for survival analysis |
October 2021: NeurIPS 2021 paper - Intelligent Sight and Sound: A Chronic Cancer Facial Pain Dataset |
August 2021: Journal paper in Nature Scientific Reports: MedFuseNet: Attention-based Multimodal deep learning model for Visual Question Answering in the Medical Domain |
May 2021: Conference paper at IEEE ICIP 2021: Generating Thermal Human Faces for Physiological Assessment using Thermal Sensor Auxiliary Labels |
Feb. 2021: Paper at ISMRM 2021 Annual Meeting : Improved Outcome prediction in mild Traumatic Brain Injury using Latent Feature Extraction from Volumetric MRI |
December 2020: Paper at AAAI 2021 : DeepPseudo: Pseudo Value Based Deep Learning Models for Competing Risk Analysis |
October 2020: Paper at IEEE BigData 2020 : Deep Domain Adaptation based Cloud Type Detection using Active and Passive Satellite Data |
September 2020: Paper at AAAI Fall Symposium Series 2020 : The Use of AI for Thermal Emotion Recognition: A Review of Problems and Limitations in Standard Design and Data |
July 2020: Paper at KDD 2020 DS Health : Deep Learning for Competing Risk Analysis |
July 2020: Covid-19 Paper at KDD 2020 epiDAMIK workshop :Exploratory analysis of covid-19 tweets |
July 2020: Paper at KDD 2020 DeepSpatial workshop : Deep Multi-Sensor Domain Adaptation |
Feburary 2020: Paper at WSDM 2020 Health Day Explainable Methods for Visual Question Answering in Medical Domain |
Neural Interaction Transparency (NIT): Disentangling Learned Interactions for Improved InterpretabilityMichael Tsang, Hanpeng Liu, Sanjay Purushotham, Pavankumar Murali and Yan Liu |
|
---|---|
Hierarchical Deep Generative Models for Multi-Rate Multivariate Time SeriesZhengping Che*, Sanjay Purushotham*, Guangyu Li*, Bo Jiang, and
Yan Liu |
|
Recurrent Neural Networks for Multivariate Time Series with Missing ValuesZhengping Che, Sanjay Purushotham, Kyunghyun Cho, David
Sontag and Yan Liu
|
|
Benchmarking Deep Learning Models on Large Healthcare DatasetsSanjay Purushotham, Chuizheng Meng, Zhengping Che, and
Yan Liu |
|
Association of tumor differentiation grade and survival of women with squamous cell carcinoma of the uterine cervixKoji Matsuo, Rachel S Mandelbaum, Hiroko Machida, Sanjay Purushotham, Brendan H Grubbs, Lynda D Roman and Jason D Wright |
|
Deep Multi-Instance Learning for Concept Annotation from Medical Time Series DataSanjay Purushotham, Zhengping Che, Bo Jiang, Yan Liu |
|
Variational Recurrent Adversarial Deep Domain AdaptationSanjay Purushotham*, Wilka Carvalho*, Tanachat Nilanon and
Yan Liu |
|
Measuring and Predicting Tag Importance for Image RetrievalShangwen Li, Sanjay Purushotham, Chen Chen, Yuzhuo Ren and
C.-C. Jay Kuo
|
|
A Pilot Study in using Deep-learning to Predict limited Life-expectancy in Women with Recurrent Cervical CancerKoji Matsuo, Sanjay Purushotham, Aida Moeini, Guangyu Li,
Hiroko Machida, Yan Liu and Lynda D Roman
|
|
Time-series Feature Learning with Applications to Healthcare Domain (Book Chapter)Zhengping Che, Sanjay Purushotham, David Kale, Wenzhe Li,
Mohammad Taha Bahadori, Robinder Khemani and Yan Liu
|
|
Mining Human Mobility to Quantify Performance StatusMinh Nguyen, Zaki Hasnain, Sanjay Purushotham, Luciano
Nocera, Paul Newton and Cyrus Shahabi
|
|
Personalized Group Recommender Systems for Location and Event Based Social Networks Sanjay Purushotham and C.-C.Jay Kuo
|
|
Variational Adversarial Deep Domain Adaptation for Healthcare Time Series AnalysisSanjay Purushotham, Wilka Carvalho and Yan Liu
|
|
m-TSNE: A Framework for Visualizing High-Dimensional Multivariate Time SeriesMinh Nguyen, Sanjay Purushotham, Hien To and Cyrus Shahabi
|
|
Interpretable Deep Models for ICU Outcome PredictionZhengping Che, Sanjay Purushotham, Robinder Khemani, and
Yan Liu
|
|
Normal / Abnormal Heart Sound Recordings Classification Using Deep Recurrent Neural NetworkTanachat Nilanon, Sanjay Purushotham and Yan Liu
|
|
Distilling Knowledge from Deep Networks with Applications to Computational PhenotypingZhengping Che, Sanjay Purushotham and Yan Liu
|
|
Distilling Knowledge from Deep Networks with Applications to Healthcare DomainZhengping Che, Sanjay Purushotham and Yan Liu
|
|
Knowledge Based Factorized High Order Sparse Learning ModelsSanjay Purushotham, Martin Renqiang Min, C.-C. Jay Kuo and
Mark Gerstein
|
|
Distilling Knowledge from Deep Networks with Applications to Phenotype DiscoveryZhengping Che, Sanjay Purushotham and Yan Liu
|
|
Efficient Spatio-Temporal Sampling via Low-rank Tensor SketchingQi (Rose) Yu, Sanjay Purushotham and Yan Liu
|
|
Modeling Group Dynamics for Personalized Group-Event RecommendationSanjay Purushotham and C.-C. Jay Kuo 2015
|
|
Studying User Influence in Personalized Group Recommenders in Location Based Social NetworksSanjay Purushotham and C.-C. Jay Kuo NIPS 2014,
|
|
Collaborative Group-Activity Recommendation in Location-Based Social NetworksSanjay Purushotham, Junaith Shahabdeen, Lama Nachman and
C.-C. Jay Kuo
(Best Paper Award) |
|
Factorized Sparse Learning Models with Interpretable High Order Feature InteractionsSanjay Purushotham, Martin Renqiang Min, C.-C. Jay Kuo,
Rachel Ostroff
|
|
Collaborative Topic Regression with Social Matrix Factorization for Recommendation SystemsSanjay Purushotham, Yan Liu and C.-C. Jay Kuo
|
|
Hierarchical Bag-of-Words Model for Joint Multi-View Object Representation and ClassificationXiang Fu, Sanjay Purushotham, Daru Xu, Jian Li and C.-C.
Jay Kuo
|
|
Picture-in-Picture Copy Detection Using Spatial Coding TechniquesSanjay Purushotham, Qi Tian and C.-C. Jay Kuo
|
|
Video Genre Inference based on Camera Capturing Models, (Book Chapter)Ping-Hao Wu, Sanjay Purushotham and C.-C. Jay Kuo
|
|
Separation of Professional and Amateur Video in Large Video CollectionsPing-Hao Wu, Tanaphol Thaipanich, Sanjay Purushotham and
C.-C. Jay Kuo
|
Predicting Survival of mCRPC PatientsAastha, Sanjay Purushotham, Paymaneh Malihi, Yan Liu, and Peter Kuhn
|
---|
Medical Time Series to ConceptsSanjay Purushotham, Bo Jiang, Zhengping Che and Yan Liu
|
Variational Adversarial Deep Domain Adaptation for Healthcare Time Series AnalysisSanjay Purushotham, Wilka Carvalho and Yan Liu
|
Distilling Knowledge from Deep Networks with Applications to Computational PhenotypingZhengping Che, Sanjay Purushotham and Yan Liu
|
Measuring and Predicting Tag Importance for Image RetrievalShangwen Li, Sanjay Purushotham, Chen Chen, Yuzhuo Ren and
C.-C. Jay Kuo
|
Factorized Sparse Learning Models with Interpretable High Order Feature InteractionsSanjay Purushotham, Martin Renqiang Min, C.-C. Jay Kuo and
Rachel Ostroff
|
Factorized Sparse Learning Models with Interpretable High Order Feature InteractionsSanjay Purushotham, Martin Renqiang Min, C.-C. Jay Kuo and
Rachel Ostroff
|
Collaborative Topic Regression with Social Matrix Factorization for Recommendation SystemsSanjay Purushotham, Yan Liu and C.-C. Jay Kuo
|
Collaborative Topic Regression with Social Matrix Factorization for Recommender SystemsSanjay Purushotham, Yan Liu and C.-C. Jay Kuo
|
Two Parallel Solvers for LassoSanjay Purushotham and Tomer Levinboim
|
Group-Activity RecommendationSanjay Purushotham, Junaith Shahabdeen and Lama Nachman
|
Socially Aware Activity: Group RecommendationsSanjay Purushotham, Junaith Shahabdeen and Lama Nachman
|
Picture-in-Picture Copy Detection Using Spatial Coding TechniquesSanjay Purushotham, Qi Tian and C.-C. Jay Kuo
|
Course Instructor @ UMBC
Course Instructor @ UMBC
Course Instructor @ UMBC
Course Instructor @ UMBC
Course Instructor @ USC
Teaching and Grader Assistant Guest Lecturer @ USC
Guest Lecturer @ USC