Search Results for author: Vikram Gupta

Found 12 papers, 3 papers with code

MAViC: Multimodal Active Learning for Video Captioning

no code implementations11 Dec 2022 Gyanendra Das, Xavier Thomas, Anant Raj, Vikram Gupta

Our approach integrates semantic similarity and uncertainty of both visual and language dimensions in the acquisition function.

Active Learning Semantic Similarity +3

Multilingual and Multimodal Abuse Detection

no code implementations3 Apr 2022 Rini Sharon, Heet Shah, Debdoot Mukherjee, Vikram Gupta

In this paper, we attempt abuse detection in conversational audio from a multimodal perspective in a multilingual social media setting.

Abuse Detection

3MASSIV: Multilingual, Multimodal and Multi-Aspect dataset of Social Media Short Videos

no code implementations CVPR 2022 Vikram Gupta, Trisha Mittal, Puneet Mathur, Vaibhav Mishra, Mayank Maheshwari, Aniket Bera, Debdoot Mukherjee, Dinesh Manocha

We present 3MASSIV, a multilingual, multimodal and multi-aspect, expertly-annotated dataset of diverse short videos extracted from short-video social media platform - Moj.

ADIMA: Abuse Detection In Multilingual Audio

1 code implementation16 Feb 2022 Vikram Gupta, Rini Sharon, Ramit Sawhney, Debdoot Mukherjee

Abusive content detection in spoken text can be addressed by performing Automatic Speech Recognition (ASR) and leveraging advancements in natural language processing.

Abuse Detection Automatic Speech Recognition +2

Multilingual and Multilabel Emotion Recognition using Virtual Adversarial Training

no code implementations EMNLP (MRL) 2021 Vikram Gupta

We perform extensive semi-supervised experiments on SemEval2018 multilabel and multilingual emotion recognition dataset and show performance gains of 6. 2% (Arabic), 3. 8% (Spanish) and 1. 8% (English) over supervised learning with same amount of labelled data (10% of training data).

Emotion Recognition Multilabel Text Classification +2

Deep Clustering of Text Representations for Supervision-free Probing of Syntax

no code implementations24 Oct 2020 Vikram Gupta, Haoyue Shi, Kevin Gimpel, Mrinmaya Sachan

We explore deep clustering of text representations for unsupervised model interpretation and induction of syntax.

Clustering Deep Clustering +1

ProtoGAN: Towards Few Shot Learning for Action Recognition

no code implementations17 Sep 2019 Sai Kumar Dwivedi, Vikram Gupta, Rahul Mitra, Shuaib Ahmed, Arjun Jain

To the best of our knowledge, we are the first to report the results for G-FSL and provide a strong benchmark for future research.

Action Recognition Few-Shot Learning +1

Progression Modelling for Online and Early Gesture Detection

1 code implementation14 Sep 2019 Vikram Gupta, Sai Kumar Dwivedi, Rishabh Dabral, Arjun Jain

Online and Early detection of gestures is crucial for building touchless gesture based interfaces.

Multi-Task Learning

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