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Open AccessArticle
8 Pages, 1,687 KB Download PDF

Double-Enhanced Convolutional Neural Network for Multi-Stage Classification of Alzheimer’s Disease

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 2, Page # 09–16, 2024; DOI: 10.25046/aj090202
Abstract:

Being known as an irreversible neurodegenerative disease which has no cure to date, detection and classification of Alzheimer’s disease (AD) in its early stages is significant so that the deterioration process can be slowed down. Generally, AD can be classified into three major stages, ranging from the “normal control” stage with no symptoms shown, the…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
6 Pages, 823 KB Download PDF

Investigating Heart Rate Variability Index Classification in Macaca fascicularis and Humans: Exploring Applications for Personal Identification and Anonymization Studies

Advances in Science, Technology and Engineering Systems Journal, Volume 9, Issue 1, Page # 143–148, 2024; DOI: 10.25046/aj090114
Abstract:

In this paper, we determine the feasibility of differentiating between the heart rate patterns of Macaca fascicularis and human infants by comparing pertinent hyperparameters. This verification process was undertaken to ascertain the suitability of Macaca fascicularis heart rate data as a testbed for evaluating heart rate parameter privacy safeguarding methodologies. The biological characteristics of Macaca…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & Section Bioinformatics (BIF))
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
7 Pages, 972 KB Download PDF

Tree-Based Ensemble Models, Algorithms and Performance Measures for Classification

Advances in Science, Technology and Engineering Systems Journal, Volume 8, Issue 6, Page # 19–25, 2023; DOI: 10.25046/aj080603
Abstract:

An ensemble method is a Machine Learning (ML) algorithm that aggregates the predictions of multiple estimators or models. The purpose of an ensemble module is to provide better predictive performance than any single contributing model. This can be achieved by producing a predictive model with reduced variance using bagging, and bias using boosting. The Tree-Based…

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(This article belongs to the SP15 (Special Issue on Innovation in Computing, Engineering Science & Technology 2023) & 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, 924 KB Download PDF

Analysis Methods and Classification Algorithms with a Novel Sentiment Classification for Arabic Text using the Lexicon-Based Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 7, Issue 3, Page # 12–18, 2022; DOI: 10.25046/aj070302
Abstract:

Social networks have become a valuable platform for tracking and analyzing Internet users’ feelings. This analysis provides crucial information for decision-making in various areas, such as politics and marketing. In addition to this challenge and our interest in the field of big data and sentiment analysis in social networks, we have dedicated this work to…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
8 Pages, 689 KB Download PDF

Efficiency Comparison in Prediction of Normalization with Data Mining Classification

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 4, Page # 130–137, 2021; DOI: 10.25046/aj060415
Abstract:

In research project, efficiency comparison study in prediction of normalization with data mining classification. The purpose of the research was to compare three normalization methods in term of classification accuracy that the normalized data provided: Z-Score, Decimal Scaling and Statistical Column. The six known classifications: K-Nearest Neighbor, Decision Tree, Artificial Neural Network, Support Vector Machine,…

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(This article belongs to Section Statistics & Probability (STP))
Open AccessArticle
12 Pages, 1,267 KB Download PDF

Exploiting Domain-Aware Aspect Similarity for Multi-Source Cross-Domain Sentiment Classification

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 4, Page # 01–12, 2021; DOI: 10.25046/aj060401
Abstract:

We propose a novel framework exploiting domain-aware aspect similarity for solving the multi- source cross-domain sentiment classification problem under the constraint of little labeled data. Existing works mainly focus on identifying the common sentiment features from all domains with weighting based on the coarse-grained domain similarity. We argue that it might not provide an accurate…

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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
13 Pages, 1,573 KB Download PDF

Convolutional Neural Network Based on HOG Feature for Bird Species Detection and Classification

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 733–745, 2021; DOI: 10.25046/aj060285
Abstract:

This work is concerned with the detection and classification of birds that have applications like monitoring extinct and migrated birds. Recent computer vision algorithms can precise this kind of task but still there are some dominant issues like low light, very little differences between subspecies of birds, etc are to be studied. As Convolution Neural…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 714 KB Download PDF

Using Supervised Classification Methods for the Analysis of Multi-spectral Signatures of Rice Varieties in Panama

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 2, Page # 552–558, 2021; DOI: 10.25046/aj060262
Abstract:

In this article supervised classification methods for the analysis of local Panamanian rice crops using Near-Infrared (NIR) spectral signatures are assessed. Neural network ( Multilayer Perceptron-MLP) and Tree based (Decision Trees-DT and Random Forest-RF) algorithms are used as regression and supervised classification of the spectral signatures by rice varieties, against other crops and by plant…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Agricultural Engineering (AEN))
Open AccessArticle
6 Pages, 1,980 KB Download PDF

A-MnasNet and Image Classification on NXP Bluebox 2.0

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 1378–1383, 2021; DOI: 10.25046/aj0601157
Abstract:

Computer Vision is a domain which deals with the challenge of enabling technology with vision capabilities. This goal is accomplished with the use of Convolutional Neural Networks. They are the backbone of implementing vision applications on embedded systems. They are complex but highly efficient in extracting features, thus, enabling embedded systems to perform computer vision…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
8 Pages, 874 KB Download PDF

Gene Selection for Cancer Classification: A New Hybrid Filter-C5.0 Approach for Breast Cancer Risk Prediction

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 871–878, 2021; DOI: 10.25046/aj060196
Abstract:

Despite the significant progress made in data mining technologies in recent years, breast cancer risk prediction and diagnosis at an early stage using DNA microarray technology still a real challenging task. This challenge comes especially from the high-dimensionality in gene expression data, i.e., an enormous number of genes versus a few tens of subjects (samples).…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
14 Pages, 1,619 KB Download PDF

Multiple Machine Learning Algorithms Comparison for Modulation Type Classification Based on Instantaneous Values of the Time Domain Signal and Time Series Statistics Derived from Wavelet Transform

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 658–671, 2021; DOI: 10.25046/aj060172
Abstract:

Modulation type classification is a part of waveform estimation required to employ spectrum sharing scenarios like dynamic spectrum access that allow more efficient spectrum utilization. In this work multiple classification features, feature extraction, and classification algorithms for modulation type classification have been studied and compared in terms of classification speed and accuracy to suggest the…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 941 KB Download PDF

Classification of Wing Chun Basic Hand Movement using Virtual Reality for Wing Chun Training Simulation System

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 250–256, 2021; DOI: 10.25046/aj060128
Abstract:

To create a Virtual Reality (VR) system for Wing Chun’s basic hand movement training, capturing, and classifying movement data is an important step. The main goal of this paper is to find the best possible method of classifying hand movement, particularly Wing Chun’s basic hand movements, to be used in the VR training system. This…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 1,330 KB Download PDF

SH-CNN: Shearlet Convolutional Neural Network for Gender Classification

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 1328–1334, 2020; DOI: 10.25046/aj0506158
Abstract:

Gender detection and age estimation become an active research area and a very important field today, wish has been widely used in various applications including them: biometrics, social network, Targeted advertising, access control, human-computer interaction, electronic customer, etc. The need to further improve the recognition or classification rate keeps increasing day after day. In this…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
5 Pages, 6,829 KB Download PDF

Hand Gesture Classification using Inaudible Sound with Ensemble Method

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 967–971, 2020; DOI: 10.25046/aj0506115
Abstract:

Recognizing the human behavior and gesture has become important due to the increasing use of wearable devices. This study classifies hand gestures by creating sound in the inaudible frequency range from a smartphone and analyzing the reflected signals. We convert the sound using Short-Time Fourier Transform to magnitude and phase. We trained two types of…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
10 Pages, 2,288 KB Download PDF

Method of Analysis and Classification of Acoustic Emission Signals to Identify Pre-Seismic Anomalies

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 894–903, 2020; DOI: 10.25046/aj0506106
Abstract:

A new method of analysis and classification of rock acoustic emission signals is proposed. It is based on symbol description of signals and involves the following processing. First, signal segments containing pulses are detected. Second, noise of the detected pulses is reduced by the wavelet filtration method. Fourth-order symlets and adaptive threshold scheme based on…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Acoustics (ACO))
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, 673 KB Download PDF

Vietnamese Text Classification with TextRank and Jaccard Similarity Coefficient

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 363–369, 2020; DOI: 10.25046/aj050644
Abstract:

Text classification is considered one of the most fundamental and essential problems that deal with automatically classifying textual resources into pre-defined categories. Numerous algorithms, datasets, and evaluation measurements have been proposed to address the task. Within the era of information redundancy, it is challenging and time-consuming to engineering a sizable amount of data in multi-languages…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
13 Pages, 1,326 KB Download PDF

Real-Time Identification and Classification of Driving Maneuvers using Smartphone

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 6, Page # 193–205, 2020; DOI: 10.25046/aj050623
Abstract:

The fast-paced development of smart technologies and the prevalence of vehicles, created an urgent demands to study and improve safety issues related to driving. In order to reduce traffic accidents, driving behavior was found to be very important issues to study and investigate. Recently, the advent and widespread of smartphone platforms with advanced computing competence…

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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
10 Pages, 3,303 KB Download PDF

Classification of Handwritten Names of Cities and Handwritten Text Recognition using Various Deep Learning Models

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 934–943, 2020; DOI: 10.25046/aj0505114
Abstract:

This article discusses the problem of handwriting recognition in Kazakh and Russian languages. This area is poorly studied since in the literature there are almost no works in this direction. We have tried to describe various approaches and achievements of recent years in the development of handwritten recognition models in relation to Cyrillic graphics. The…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
5 Pages, 788 KB Download PDF

Brain Tumor Classification Using Deep Neural Network

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 765–769, 2020; DOI: 10.25046/aj050593
Abstract:

Brain tumors are a type of tumor with a high mortality rate. Since multifocal-looking tumors in the brain can resemble multicentric gliomas or gliomatosis, accurate detection of the tumor is required during the treatment process. The similarity of neurological and radiological findings also complicates the classification of these tumors. Fast and accurate classification is important…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
6 Pages, 379 KB Download PDF

CNN-LSTM Based Model for ECG Arrhythmias and Myocardial Infarction Classification

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 601–606, 2020; DOI: 10.25046/aj050573
Abstract:

ECG analysis is commonly used by medical practitioners and cardiologists for monitoring cardiac health. A high-performance automatic ECG classification system is a challenging area because there is difficulty in detecting and clustering various waveforms in the signal, especially in the manual analysis of electrocardiogram (ECG) signals. In this paper, an accurate (ECG) classification and monitoring…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Bioinformatics (BIF))
Open AccessArticle
14 Pages, 781 KB Download PDF

Malware Classification Using XGboost-Gradient Boosted Decision Tree

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 536–549, 2020; DOI: 10.25046/aj050566
Abstract:

In this industry 4.0 and digital era, we are more dependent on the use of communication and various transaction such as financial, exchange of information by various means. These transaction needs to be secure. Differentiation between the use of benign and malware is one way to make these transactions secure. We propose in this work…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
7 Pages, 903 KB Download PDF

Contextual Word Representation and Deep Neural Networks-based Method for Arabic Question Classification

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 5, Page # 478–484, 2020; DOI: 10.25046/aj050559
Abstract:

Contextual continuous word representation showed promising performances in different natural language processing tasks. It stems from the fact that these word representations consider the context in which a word appears. But until recently, very little attention was paid to the contextual representations in Arabic question classification task. In the present study, we employed a contextual…

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(This article belongs to the iraset-20 (Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020) & Section Interdisciplinary Applications of Computer Science (CSI))
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