Search Results for author: Jay Desai

Found 4 papers, 1 papers with code

Two-Stage Violence Detection Using ViTPose and Classification Models at Smart Airports

1 code implementation30 Aug 2023 İrem Üstek, Jay Desai, Iván López Torrecillas, Sofiane Abadou, Jinjie Wang, Quentin Fever, Sandhya Rani Kasthuri, Yang Xing, Weisi Guo, Antonios Tsourdos

This study introduces an innovative violence detection framework tailored to the unique requirements of smart airports, where prompt responses to violent situations are crucial.

Decision Making Pose Estimation

S2vNTM: Semi-supervised vMF Neural Topic Modeling

no code implementations6 Jul 2023 Weijie Xu, Jay Desai, Srinivasan Sengamedu, Xiaoyu Jiang, Francis Iannacci

Across a variety of datasets, S2vNTM outperforms existing semi-supervised topic modeling methods in classification accuracy with limited keywords provided.

Language Modelling text-classification +1

KDSTM: Neural Semi-supervised Topic Modeling with Knowledge Distillation

no code implementations4 Jul 2023 Weijie Xu, Xiaoyu Jiang, Jay Desai, Bin Han, Fuqin Yan, Francis Iannacci

In text classification tasks, fine tuning pretrained language models like BERT and GPT-3 yields competitive accuracy; however, both methods require pretraining on large text datasets.

Knowledge Distillation text-classification +1

Attention-based Region of Interest (ROI) Detection for Speech Emotion Recognition

no code implementations3 Mar 2022 Jay Desai, Houwei Cao, Ravi Shah

Furthermore, theattention weight distribution can be used to interpret how anutterance can be expressed as a mixture of possible emotions.

Multi-class Classification Speech Emotion Recognition

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