Computationally Efficient Machine Learning Methodology for Indian Nobel Laureate Classification

Title

Computationally Efficient Machine Learning Methodology for Indian Nobel Laureate Classification

Creator

Banerjee S.; Joy H.K.

Description

A computationally efficient methodology for Indian Nobel Laureate classification is proposed in this study, emphasizing the optimization of image categorization through supervised learning techniques. Leveraging advancements in Convolutional Neural Networks (CNNs), the research aims to enhance the efficiency and precision of image classification tasks. The study utilizes Logistic Regression for dataset analysis, initially employing browser extensions for mass downloading categorized image data. Haar cascade classifiers are then used for data wrangling, focusing on facial, nose, and mouth recognition. Following this, feature engineering through wavelet transformation reduces image dimensionality, preparing the dataset for the chosen ML model, Logistic Regression. The primary focus is to simplify technology for improved image categorization. Support Vector Machines (SVM), Random Forest, and Logistic Regression are examined, with Logistic Regression emerging as the most effective model, achieving an accuracy rate of 87.5%. A thorough evaluation using Confusion Matrices reveals Logistic Regression's superior performance in classifying images of Indian Nobel laureates. A strategic up-sampling approach is implemented to address dataset inconsistencies, ensuring balanced representation across classes. The Haar wavelet transform is then applied for feature extraction, optimizing the dataset for ML models. The dataset is split into training and testing sets (80-20), and the three models are trained and evaluated for accuracy. Logistic Regression proves to be the best performer, offering insights into prominent leaders' identification. The research offers a detailed pipeline for data preprocessing, feature engineering, and model assessment, culminating in a robust image categorization system. Logistic Regression emerges as a reliable method for biographical picture identification, demonstrating superior accuracy over SVM and Random Forest. This research underscores the importance of efficient and accurate image classification methodologies for practical applications in real-world scenarios, particularly in recognizing influential leaders. 2024 IEEE.

Source

RAICS - IEEE Recent Advances in Intelligent Computational Systems, No. 2024

Date

2024-01-01

Publisher

Institute of Electrical and Electronics Engineers Inc.

Subject

Convolutional Neural Networks (CNNs); Feature Engineering; Haar cascade style; Image Classification; Logistic Regression; Machine Learning (ML); Similarity Checker; Supervised Learning

Coverage

Banerjee S., Artificial Intelligence & Machine Learning, Christ Deemed to be University, Department of Computer Science, Bengaluru, India; Joy H.K., Christ Deemed to be University, Department of Computer Science, Bengaluru, India

Rights

Restricted Access

Relation

ISSN: 27695565; ISBN: 979-835038168-9

Format

Online

Language

English

Type

Conference paper

Identifier

https://doi.org/10.1109/RAICS61201.2024.10689993

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85208281867&doi=10.1109%2fRAICS61201.2024.10689993&partnerID=40&md5=b7793da38a72da256854035e313d244e