Search Results for author: Priyanka Gupta

Found 6 papers, 2 papers with code

LETS-GZSL: A Latent Embedding Model for Time Series Generalized Zero Shot Learning

no code implementations25 Jul 2022 Sathvik Bhaskarpandit, Priyanka Gupta, Manik Gupta

One of the recent developments in deep learning is generalized zero-shot learning (GZSL), which aims to recognize objects from both seen and unseen classes, when only the labeled examples from seen classes are provided.

Attribute EEG +4

Similarity Learning based Few Shot Learning for ECG Time Series Classification

1 code implementation31 Jan 2022 Priyanka Gupta, Sathvik Bhaskarpandit, Manik Gupta

Using deep learning models to classify time series data generated from the Internet of Things (IoT) devices requires a large amount of labeled data.

Dynamic Time Warping Few-Shot Learning +3

Batch-Constrained Distributional Reinforcement Learning for Session-based Recommendation

no code implementations16 Dec 2020 Diksha Garg, Priyanka Gupta, Pankaj Malhotra, Lovekesh Vig, Gautam Shroff

Most of the existing deep reinforcement learning (RL) approaches for session-based recommendations either rely on costly online interactions with real users, or rely on potentially biased rule-based or data-driven user-behavior models for learning.

Distributional Reinforcement Learning Offline RL +3

NISER: Normalized Item and Session Representations to Handle Popularity Bias

2 code implementations10 Sep 2019 Priyanka Gupta, Diksha Garg, Pankaj Malhotra, Lovekesh Vig, Gautam Shroff

The models using normalized item and session-graph representations perform significantly better: i. for the less popular long-tail items in the offline setting, and ii.

Session-Based Recommendations

Transfer Learning for Clinical Time Series Analysis using Deep Neural Networks

no code implementations1 Apr 2019 Priyanka Gupta, Pankaj Malhotra, Jyoti Narwariya, Lovekesh Vig, Gautam Shroff

We, therefore, conclude that pre-trained deep models like TimeNet and HealthNet allow leveraging the advantages of deep learning for clinical time series analysis tasks, while also minimize dependence on hand-crafted features, deal robustly with scarce labeled training data scenarios without overfitting, as well as reduce dependence on expertise and resources required to train deep networks from scratch.

Domain Adaptation Time Series +2

Transfer Learning for Clinical Time Series Analysis using Recurrent Neural Networks

no code implementations4 Jul 2018 Priyanka Gupta, Pankaj Malhotra, Lovekesh Vig, Gautam Shroff

We consider transferring the knowledge captured in an RNN trained on several source tasks simultaneously using a large labeled dataset to build the model for a target task with limited labeled data.

Mortality Prediction Time Series +2

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