Search Results for author: Mrinmoy Sarkar

Found 6 papers, 2 papers with code

Mitigating shortage of labeled data using clustering-based active learning with diversity exploration

1 code implementation6 Jul 2022 Xuyang Yan, Shabnam Nazmi, Biniam Gebru, Mohd Anwar, Abdollah Homaifar, Mrinmoy Sarkar, Kishor Datta Gupta

In this paper, we proposed a new clustering-based active learning framework, namely Active Learning using a Clustering-based Sampling (ALCS), to address the shortage of labeled data.

Active Learning Clustering

Salt Detection Using Segmentation of Seismic Image

no code implementations25 Mar 2022 Mrinmoy Sarkar

In this project, a state-of-the-art deep convolution neural network (DCNN) is presented to segment seismic images for salt detection below the earth's surface.

Object Recognition Seismic Imaging

DA$^{\textbf{2}}$-Net : Diverse & Adaptive Attention Convolutional Neural Network

no code implementations25 Nov 2021 Abenezer Girma, Abdollah Homaifar, M Nabil Mahmoud, Xuyang Yan, Mrinmoy Sarkar

Standard Convolutional Neural Network (CNN) designs rarely focus on the importance of explicitly capturing diverse features to enhance the network's performance.

A Supervised Feature Selection Method For Mixed-Type Data using Density-based Feature Clustering

no code implementations10 Nov 2021 Xuyang Yan, Mrinmoy Sarkar, Biniam Gebru, Shabnam Nazmi, Abdollah Homaifar

In this paper, a supervised feature selection method using density-based feature clustering (SFSDFC) is proposed to obtain an appropriate final feature subset for mixed-type data.

Clustering feature selection

A Clustering-based Framework for Classifying Data Streams

1 code implementation22 Jun 2021 Xuyang Yan, Abdollah Homaifar, Mrinmoy Sarkar, Abenezer Girma, Edward Tunstel

The overlap among classes and the labeling of data streams constitute other major challenges for classifying data streams.

BIG-bench Machine Learning Clustering +1

Location Forensics Analysis Using ENF Sequences Extracted from Power and Audio Recordings

no code implementations18 Dec 2019 Dhiman Chowdhury, Mrinmoy Sarkar

These ENF variations are inherently located in a multimedia signal which is recorded close to the grid or directly from the mains power line.

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