i-manager's Journal on Data Science & Big Data Analytics (JDS)


Volume 2 Issue 2 July - December 2024

Research Paper

Breast Cancer Diagnosis Model Based on Convolutional Neural Networks' Multiple Architectures

Ayobami Ekundayo* , Enesi Femi Aminu**, Winifred Omone Saliu***, Oluwaseun Adeniyi Ojerinde****, Uchenna Cosmas Ugwuoke*****
*-**** Department of Computer Science, Federal University of Technology, Minna, Nigeria.
Ekundayo, A., Aminu, E. F., Saliu, W. O., Ojerinde, O. A., and Ugwuoke, U. C. (2024). Breast Cancer Diagnosis Model Based on Convolutional Neural Networks' Multiple Architectures. i-manager’s Journal on Data Science & Big Data Analytics, 2(2), 1-19.

Abstract

In 2020, the World Health Organization (WHO) estimated that 2.3 million women worldwide were diagnosed with breast cancer, which resulted in 685,000 deaths. According to the projections, the number of women who have been diagnosed with breast cancer over the last five years before and by the end of 2020 was expected to reach 7.8 million, making it the most common type of cancer worldwide. Early diagnosis could prevent the ailment, however, lack of availability of health facilities and the cost of accessing treatment, especially in developing nations, are among the challenges confronting the solution. With the advent of artificial intelligence and machine learning models, specifically Convolutional Neural Networks (CNNs), considering their multiple architectures is highly promising to address the challenge of early diagnosis. Therefore, this study aims to propose an architecture of CNNs that gives the best accuracy, F1 score, and Cohen Kappa score among the Custom Optimized CNN, ResNet, and EfficientNet architectures. From the results, ResNet's performance across the five metrics outweighs the other two architectures. While ResNet reported an accuracy, precision, and F1 score of 0.9987, 0.9934, and 0.9950, respectively, EfficientNet, which has the second performance, reported 0.9977, 0.9914, and 0.9939 as accuracy, precision, and F1 score, respectively. Therefore, the best-performing architecture can be deployed for other available breast cancer datasets in order to ensure its total efficiency.

Research Paper

Impact of Artificial Intelligence on Cyber Shopping in Kanniyakumari District

Goldie Sheila Jesolit C. S.* , Chithra James**
*-** Department of Commerce, Women's Christian College, Nagercoil, Tamil Nadu, India.
Jesolit, C. S. G. S., and James, C. (2024). Impact of Artificial Intelligence on Cyber Shopping in Kanniyakumari District. i-manager’s Journal on Data Science & Big Data Analytics, 2(2), 20-27.

Abstract

Cyber shopping worldwide has developed significantly, especially after the COVID-19 pandemic. Due to rapid technological advances, Artificial Intelligence (AI) plays an increasingly dynamic role in cyber shopping. AI in cyber shopping tracks customers' choices, buying patterns, preferences, purchase frequency, and spending on products, helping meet the diverse needs of cyber shoppers. The study aims to examine the impact of AI on cybershoppers in Kanniyakumari District of Tamil Nadu, India. The primary data collection was through the convenience sampling method, and the sample size is 200. Secondary data collection was from journals, books, websites, and databases. Age plays a substantial role, as age-related differences explain why younger and older consumers display distinct preferences and levels of comfort with these technologies. Amazon is the most frequently used AI-based cyber shopping platform by customers, while Indiamart is the least used. The findings suggest that demographic factors are crucial in shaping customer preferences and engagement with online shopping platforms.

Research Paper

An Interactive Visualization and Data Analysis of Supermarket Store

Likita H. L.* , Hiresh Yadav**, Anjali Hedaoo***, Swagota Bera****, Siddhartha Choubey*****
*-***** Shri Shankaracharya Engineering College, Bhilai, Chhattisgarh, India.
Likita, H. L., Yadav, H., Hedaoo, A., Bera, S., and Choubey, S. (2024). An Interactive Visualization and Data Analysis of Supermarket Store. i-manager’s Journal on Data Science & Big Data Analytics, 2(2), 28-34.

Abstract

In the ever-evolving landscape of retail, the utilization of data-driven insights plays a pivotal role in enhancing decision- making processes. This paper presents an advanced approach to the development and implementation of an interactive visualization system tailored specifically for the analysis of data within a supermarket store environment. In order to predict the sales of a business, an intelligent model was built using Linear Regression, LASSO Regression, and XGBoost techniques, which have been shown to be more effective than existing models. The proposed system integrates data pre-processing, feature engineering, and algorithmic enhancements to analyze customer behavior, sales trends, and inventory efficiency. Key performance metrics like RMSE and R-squared validate the efficacy of the models, highlighting the XGBoost algorithm's exceptional performance. This study aims to optimize decision-making in inventory management, marketing strategies, and sales forecasting, ensuring data-driven insights for improved supermarket operations.

Research Paper

Role of Artificial Intelligence in Investment Management

Mahiba G. B.* , Jesintha P.**
*-** Department of Commerce, Women's Christian College, Nagercoil, Tamil Nadu, India.
Mahiba, G. B., and Jesintha, P. (2024). Role of Artificial Intelligence in Investment Management. i-manager’s Journal on Data Science & Big Data Analytics, 2(2), 35-39.

Abstract

AI is transforming the field of investment management by enhancing decision-making, improving operational efficiency, and optimizing portfolio management. As the technology evolves, it is expected that AI will play an even more integral role in driving the future of investment management, offering both opportunities and challenges for traditional asset managers. This study aims to know the most preferred artificial intelligence investing apps in investing management and to study the awareness among investors in artificial intelligence investing management. For this study, 120 investors were selected from Kanniyakumari district using the convenience sampling method. Primary and secondary data were collected for this study, and SPSS tools were used to analyze the data. This study found that there is no significant difference between gender and the awareness among investors of AI in investing management. This study concludes that AI plays a transformative role in investment management by enhancing decision-making, optimizing portfolios, and enabling personalized strategies, ultimately driving more efficient and effective investment outcomes in an increasingly complex financial landscape.

Research Paper

A Generative AI Model for Forest Fire Prediction and Detection

Nallusamy M.* , Karthick S.**, Vetrivel B.***
*-*** Roever Engineering College, Perambalur, Tamil Nadu, India.
Nallusamy, M., Karthick, S., and Vetrivel, B. (2024). A Generative AI Model for Forest Fire Prediction and Detection. i-manager’s Journal on Data Science & Big Data Analytics, 2(2), 40-47.

Abstract

Forest fires pose significant threats to forest ecosystems, impacting humans, animals, and plants reliant on these environments. Traditional detection methods rely on handcrafted features like color, motion, and texture, yet achieving accuracy remains challenging. This study introduces a novel approach using a lightweight fire detection method employing Deep Convolution Neural Networks (DCNN), considering temporal aspects for enhanced accuracy. By leveraging DCNN, this study aims to improve forest fire detection capabilities, mitigating the devastating effects of wildfires on both natural habitats and communities. This method represents a promising advancement in the field, offering potential solutions to the ongoing challenge of timely and accurate forest fire detection.