Search Results for author: abhishek

Found 6 papers, 4 papers with code

An Adversarial Attack Analysis on Malicious Advertisement URL Detection Framework

1 code implementation27 Apr 2022 Ehsan Nowroozi, abhishek, Mohammadreza Mohammadi, Mauro Conti

In this study, we extract a novel set of lexical and web-scrapped features and employ machine learning technique to set up system for fraudulent advertisement URLs detection.

Adversarial Attack

Cross-Modal learning for Audio-Visual Video Parsing

1 code implementation3 Apr 2021 Jatin Lamba, abhishek, Jayaprakash Akula, Rishabh Dabral, Preethi Jyothi, Ganesh Ramakrishnan

In this paper, we present a novel approach to the audio-visual video parsing (AVVP) task that demarcates events from a video separately for audio and visual modalities.

Event Detection Multiple Instance Learning +1

Rudder: A Cross Lingual Video and Text Retrieval Dataset

1 code implementation9 Mar 2021 Jayaprakash A, abhishek, Rishabh Dabral, Ganesh Ramakrishnan, Preethi Jyothi

Video retrieval using natural language queries requires learning semantically meaningful joint embeddings between the text and the audio-visual input.

Natural Language Queries Retrieval +2

Parzen Window Approximation on Riemannian Manifold

no code implementations29 Dec 2020 abhishek, Shekhar Verma

In this paper, the bias due to uneven data sampling on the Riemannian manifold is catered to by a variable Parzen window determined as a function of neighborhood size, ambient dimension, flatness range, etc.

Deep iris representation with applications in iris recognition and cross-sensor iris recognition

no code implementations 2016 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP) 2016 abhishek, akanksha

Experimental analysis reveal that proposed DeepIrisNet can model the micro-structures of iris very effectively and provides robust, discriminative, compact, and very easy-to-implement iris representation that obtains state-of-the-art accuracy.

Iris Recognition

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