Search Results for author: Teerath Kumar

Found 7 papers, 2 papers with code

Image Data Augmentation Approaches: A Comprehensive Survey and Future directions

no code implementations7 Jan 2023 Teerath Kumar, Alessandra Mileo, Rob Brennan, Malika Bendechache

To cope with this problem, various techniques have been proposed such as dropout, normalization and advanced data augmentation.

Data Augmentation Image Classification +3

Understanding EEG signals for subject-wise Definition of Armoni Activities

no code implementations3 Jan 2023 Kislay Raj, Aditya Singh, Abhishek Mandal, Teerath Kumar, Arunabha M. Roy

The learning is performed in a closed-loop by using feedback in the form of change in affective state.

EEG

Precise Single-stage Detector

no code implementations9 Oct 2022 Aisha Chandio, Gong Gui, Teerath Kumar, Irfan Ullah, Ramin Ranjbarzadeh, Arunabha M Roy, Akhtar Hussain, Yao Shen

There are still two problems in SDD causing some inaccurate results: (1) In the process of feature extraction, with the layer-by-layer acquisition of semantic information, local information is gradually lost, resulting into less representative feature maps; (2) During the Non-Maximum Suppression (NMS) algorithm due to inconsistency in classification and regression tasks, the classification confidence and predicted detection position cannot accurately indicate the position of the prediction boxes.

object-detection Object Detection +1

Random Data Augmentation based Enhancement: A Generalized Enhancement Approach for Medical Datasets

1 code implementation3 Oct 2022 Sidra Aleem, Teerath Kumar, Suzanne Little, Malika Bendechache, Rob Brennan, Kevin McGuinness

To evaluate the generalization of the proposed method, we use four medical datasets and compare its performance with state-of-the-art methods for both classification and segmentation tasks.

Data Augmentation

Investigating Multi-Feature Selection and Ensembling for Audio Classification

no code implementations15 Jun 2022 Muhammad Turab, Teerath Kumar, Malika Bendechache, Takfarinas Saber

To investigate this role, we conduct an extensive evaluation of the performance of several cutting-edge DL models (i. e., Convolutional Neural Network, EfficientNet, MobileNet, Supper Vector Machine and Multi-Perceptron) with various state-of-the-art audio features (i. e., Mel Spectrogram, Mel Frequency Cepstral Coefficients, and Zero Crossing Rate) either independently or as a combination (i. e., through ensembling) on three different datasets (i. e., Free Spoken Digits Dataset, Audio Urdu Digits Dataset, and Audio Gujarati Digits Dataset).

Audio Classification feature selection

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