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Open AccessArticle
10 Pages, 1,135 KB Download PDF

Acoustic Scene Classifier Based on Gaussian Mixture Model in the Concept Drift Situation

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 5, Page # 167–176, 2021; DOI: 10.25046/aj060519
Abstract:

The data distribution used in model training is assumed to be similar with that when the model is applied. However, in some applications, data distributions may change over time. This situation is called the concept drift, which might decrease the model performance because the model is trained and evaluated in different distributions. To solve this…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
8 Pages, 1,842 KB Download PDF

Extending the Classifier Algorithms in Machine Learning to Improve the Performance in Spoken Language Understanding Systems Under Deficient Training Data

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 464–471, 2020; DOI: 10.25046/aj050655
Abstract:

One of the open domain challenges for Spoken Dialogue System (SDS) is to maintain a natural conversation for rarely visited domain i.e. domain with fewer data. Spoken Language Understanding (SLU) is a component of SDS that converts user utterance into a semantic form that a computer can understand. If we scale SDS open domain challenge…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
21 Pages, 2,476 KB Download PDF

Intrusion Detection and Classification using Decision Tree Based Key Feature Selection Classifiers

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 370–390, 2020; DOI: 10.25046/aj050645
Abstract:

Feature selection method applied on an intrusion dataset is used to classify the intrusion data as normal or intrusive. We have made an attempt to detect and classify the intrusion data using rank-based feature selection classifiers. A set of redundant features having null rank value are eliminated then the performance evaluation using various feature selection…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
7 Pages, 911 KB Download PDF

Exploring the Performance Characteristics of the Naïve Bayes Classifier in the Sentiment Analysis of an Airline’s Social Media Data

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 266–272, 2020; DOI: 10.25046/aj050433
Abstract:

Airline operators get much feedback from their customers which are vital for both operational and strategic planning. Social media has become one of the most popular platforms for obtaining such feedback. However, to analyze, categorize, and generate useful insight from the huge quantity of data on social media is not a trivial task. This study…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
24 Pages, 5,041 KB Download PDF

Multi Biometric Thermal Face Recognition Using FWT and LDA Feature Extraction Methods with RBM DBN and FFNN Classifier Algorithms

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 6, Page # 67–90, 2019; DOI: 10.25046/aj040609
Abstract:

Person recognition using thermal imaging, multi-biometric traits, with groups of feature filters and classifiers, is the subject of this paper. These were used to tackle the problems of biometric systems, such as a change in illumination and spoof attacks. Using a combination of, hard and soft-biometric, attributes in thermal facial images. The hard-biometric trait, of…

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(This article belongs to the SP8 (Special Issue on Multidisciplinary Sciences and Engineering 2019-20) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
6 Pages, 430 KB Download PDF

Predictive Modelling of Student Dropout Using Ensemble Classifier Method in Higher Education

Advances in Science, Technology and Engineering Systems Journal, Volume 4, Issue 4, Page # 206–211, 2019; DOI: 10.25046/aj040425
Abstract:

Currently, one of the challenges of educational institutions is drop-out student issues. Several factors have been found and determined potentially capable to stimulate dropouts. Many researchers have been applied data mining methods to analyze, predict dropout students and also optimize finding dropout variables in advance. The main objective of this study is to find the…

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(This article belongs to Section Software Engineering in Computer Science (CSE))
Open AccessArticle
9 Pages, 1,662 KB Download PDF

An Advanced Algorithm Combining SVM and ANN Classifiers to Categorize Tumor with Position from Brain MRI Images

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 40–48, 2018; DOI: 10.25046/aj030205
Abstract:

Brain tumor is such an abnormality of brain tissue that causes brain hemorrhage. Therefore, apposite detections of brain tumor, its size, and position are the foremost condition for the remedy. To obtain better performance in brain tumor and its stages detection as well as its position in MRI images, this research work proposes an advanced…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
10 Pages, 1,095 KB Download PDF

Performance Evaluation of Associative Classifiers in Perspective of Discretization Methods

Advances in Science, Technology and Engineering Systems Journal, Volume 2, Issue 3, Page # 845–854, 2017; DOI: 10.25046/aj0203105
Abstract:

Discretization is the process of converting numerical values into categorical values. Contemporary literature study reveals that there are many techniques available for numerical data discretization. The performance of classification method is dependent on the exploitation of the data discretizing method. In this article, we investigate the effect of discretization methods on the performance of associative…

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(This article belongs to the SP3 (Special issue on Recent Advances in Engineering Systems 2017) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 1,007 KB Download PDF

Predictive Analytics in Marketing: Evaluating its Effectiveness in Driving Customer Engagement

Advances in Science, Technology and Engineering Systems Journal, Volume 10, Issue 3, Page # 45–51, 2025; DOI: 10.25046/aj100306
Abstract:

Understanding and responding to customer feedback is critical for business success. Customer response data offers valuable insights into preferences, behaviours, and sentiment. By analysing this data, businesses can optimize strategies, enhance customer experiences, and drive growth. Many analysis have been conducted in this field, while the review covers a broad range of AI and ML…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
14 Pages, 1,599 KB Download PDF

GPT-Enhanced Hierarchical Deep Learning Model for Automated ICD Coding

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 4, Page # 21–34, 2024; DOI: 10.25046/aj090404
Abstract:

In healthcare, accurate communication is critical, and medical coding, especially coding using the ICD (International Classification of Diseases) standards, plays a vital role in achieving this accuracy. Traditionally, ICD coding has been a time-consuming manual process performed by trained professionals, involving the assignment of codes to patient records, such as doctor’s notes. In this paper,…

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(This article belongs to the SP16 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2024) & Section Hardware & Architecture in Computer Science (CHA))
Open AccessArticle
10 Pages, 494 KB Download PDF

Leveraging Machine Learning for a Comprehensive Assessment of PFAS Nephrotoxicity

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 3, Page # 62–71, 2024; DOI: 10.25046/aj090306
Abstract:

Polyfluoroalkyl substances (PFAS) are persistent chemicals that accumulate in the body and environment. Although recent studies have indicated that PFAS may disrupt kidney function, the underlying mechanisms and overall effects on the organ remain unclear. Therefore, this study aims to elucidate the impact of PFAS on kidney health using machine learning techniques. Utilizing a dataset…

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(This article belongs to the SP16 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2024) & Section Toxicology (TOX))
Open AccessArticle
11 Pages, 1,752 KB Download PDF

An Adaptive Heterogeneous Ensemble Learning Model for Credit Card Fraud Detection

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 3, Page # 01–11, 2024; DOI: 10.25046/aj090301
Abstract:

The proliferation of internet economies has given the corporate world manifold advantages to businesses, as they can now incorporate the latest innovations into their operations, thereby enhancing ease of doing business. For instance, financial institutions have leveraged credit card usage on the aforesaid proliferation. However, this exposes clients to cybercrime, as fraudsters always find ways…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
11 Pages, 1,234 KB Download PDF

EEG Feature Extraction based on Fast Fourier Transform and Wavelet Analysis for Classification of Mental Stress Levels using Machine Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 6, Page # 46–56, 2023; DOI: 10.25046/aj080606
Abstract:

Mental stress assessment remains riddled with biases caused by subjective reports and individual differences across societal backgrounds. To objectively determine the presence or absence of mental stress, there is a need to move away from the traditional subjective methods of self-report questionnaires and interviews. Previously, it has been evidence that EEG Oscillations can discriminate mental…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Biomedical Engineering (EBI))
Open AccessArticle
9 Pages, 2,156 KB Download PDF

Forecasting the Weather behind Pa Sak Jolasid Dam using Quantum Machine Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 3, Page # 54–62, 2023; DOI: 10.25046/aj080307
Abstract:

This paper extends the idea of creating a Quantum Machine Learning classifier and applying it to real weather data from the weather station behind the Pa Sak Jonlasit Dam. A systematic study of classical features and optimizers with different iterations of parametrized circuits is presented. The study of the weather behind the dam is based…

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(This article belongs to the SP14 (Special Issue on Computing, Engineering and Multidisciplinary Sciences 2022-23) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
11 Pages, 1,647 KB Download PDF

An Ensemble of Voting- based Deep Learning Models with Regularization Functions for Sleep Stage Classification

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 1, Page # 84–94, 2023; DOI: 10.25046/aj080110
Abstract:

Sleep stage performs a vital role in people’s daily lives in the detection of sleep-related diseases. Conventional automated sleep stage classifier models are not efficient due to the complexity linked to the design of mathematical models and extraction of hand-engineering features. Further, quick oscillations amongst sleep stages frequently lead to indistinct feature extraction, which might…

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(This article belongs to Section Biomedical Engineering (EBI))
Open AccessArticle
7 Pages, 5,680 KB Download PDF

Transfer and Ensemble Learning in Real-time Accurate Age and Age-group Estimation

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 262–268, 2022; DOI: 10.25046/aj070630
Abstract:

Aging is considered to be a complex process in almost every species’ life, which can be studied at a variety of levels of abstraction as well as in different organs. Not surprisingly, biometric characteristics from facial images play a significant role in predicting human’s age. Specifically, automatic age estimation in real-time situation has begun to…

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(This article belongs to the SP13 (Special Issue on Innovation in Computing, Engineering Science & Technology 2022) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
7 Pages, 1,119 KB Download PDF

Bangla Speech Emotion Detection using Machine Learning Ensemble Methods

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 6, Page # 70–76, 2022; DOI: 10.25046/aj070608
Abstract:

Emotion is the most important component of being human, and very essential for everyday activities, such as the interaction between people, decision making, and learning. In order to adapt to the COVID-19 pandemic situation, most of the academic institutions relied on online video conferencing platforms to continue educational activities. Due to low bandwidth in many…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
12 Pages, 3,003 KB Download PDF

Encompassing Chaos in Brain-inspired Neural Network Models for Substance Identification and Breast Cancer Detection

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 3, Page # 32–43, 2022; DOI: 10.25046/aj070304
Abstract:

The main purpose in this work is to explore the fact that chaos, as a biological characteristic in the brain, should be used in an Artificial Neural Network (ANN) system. In fact, as long as chaos is present in brain functionalities, its properties need empirical investigations to show their potential to enhance accuracies in artificial…

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(This article belongs to the SP12 (Special Issue on Multidisciplinary Sciences and Engineering 2021-22) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
6 Pages, 5,978 KB Download PDF

Interpretable Rules Using Inductive Logic Programming Explaining Machine Learning Models: Case Study of Subclinical Mastitis Detection for Dairy Cows

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 2, Page # 143–148, 2022; DOI: 10.25046/aj070214
Abstract:

With the development of Internet of Things technology and the widespread use of smart devices, artificial intelligence is now being applied as a decision-making tool in a variety of fields. To make machine learning models, including deep neural network models, more interpretable, various techniques have been proposed. In this paper, a method for explaining the…

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(This article belongs to the SP12 (Special Issue on Multidisciplinary Sciences and Engineering 2021-22) & Section Bioinformatics (BIF))
Open AccessArticle
8 Pages, 348 KB Download PDF

Cyberbullying Detection by Including Emotion Model using Stacking Ensemble Method

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 5, Page # 229–236, 2021; DOI: 10.25046/aj060525
Abstract:

Cyberbullying is a serious problem and caused an immense impact to the victim. To prevent the cyberbullying, the solution is to develop an automatic detection system. In this research, we propose a combined model for cyberbullying detection and emotion detection by using stacking method. The experiment is to create a better model for cyberbullying detection…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
10 Pages, 942 KB Download PDF

Extraction of Psychological Symptoms and Instantaneous Respiratory Frequency as Indicators of Internet Addiction Using Rule-Based Machine Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 5, Page # 203–212, 2021; DOI: 10.25046/aj060522
Abstract:

Internet addiction (IA) has adverse effects on psychophysiological responses, interpersonal relationships, and academic and occupational performance. IA detection has received increasing attention. Although questionnaires enable long-term assessment (over 6 months) and physiological measurements to aid the short-term evaluation (over 2 min) of IA, the lack of algorithms results in an inability to detect IA in…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Psychiatry (PSY))
Open AccessArticle
16 Pages, 798 KB Download PDF

A Survey of Big Data Techniques for Extracting Information from Social Media Data

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 189–204, 2021; DOI: 10.25046/aj060322
Abstract:

Data mined from social media can be used in a variety of methods. The goal of this paper is to explore some of the various methods of mining data from social media and the different areas of its applications. From the analysis of other studies, it was clear that methods such as text analysis, classification,…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
8 Pages, 898 KB Download PDF

Electroencephalogram Based Medical Biometrics using Machine Learning: Assessment of Different Color Stimuli

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 3, Page # 27–34, 2021; DOI: 10.25046/aj060304
Abstract:

A methodology of medical signal-based biometrics has been proposed in this paper for implementing a human identification system controlled by electroencephalogram in respect of different color stimuli. The advantage of biosignal based biometrics is that they provide more efficient operation in simple experimental condition to ensure accurate identification. Red, Green, Blue (primary colors) and Yellow…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Biomedical Engineering (EBI))
Open AccessArticle
9 Pages, 878 KB Download PDF

Performance Evaluation of Convolutional Neural Networks (CNNs) And VGG on Real Time Face Recognition System

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 956–964, 2021; DOI: 10.25046/aj0602109
Abstract:

Face Recognition (FR) is considered as a heavily studied topic in computer vision field. The capability to automatically identify and authenticate human’s faces using real-time images is an important aspect in surveillance, security, and other related domains. There are separate applications that help in identifying individuals at specific locations which help in detecting intruders. The…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
9 Pages, 962 KB Download PDF

Development of an EEG Controlled Wheelchair Using Color Stimuli: A Machine Learning Based Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 754–762, 2021; DOI: 10.25046/aj060287
Abstract:

Brain-computer interface (BCI) has extensively been used for rehabilitation purposes. Being in the research phase, the brainwave based wheelchair controlled systems suffer from several limitations, e.g., lack of focus on mental activity, complexity in neural behavior in different conditions, and lower accuracy. Being sensitive to the color stimuli, the EEG signal changes promises a better…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Bioinformatics (BIF))
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