Telkomnika (Telecommunication Computing Electronics and Control)最新文献_第7页

Patch antenna design based on 1D-EBG structures for high gain applications 基于 1D-EBG 结构的高增益应用贴片天线设计

Telkomnika (Telecommunication Computing Electronics and Control) Pub Date : 2023-12-01 DOI: 10.12928/telkomnika.v21i6.24945

Sara Said, Sara El mattar, A. Faize, Abdenacer Es-Salhi, Baghaz Elhadi, A. Baghdad

引用次数: 0

Law enforcement and position locatings in LTE network (status and challenges) LTE 网络中的执法和位置定位（现状与挑战）

Telkomnika (Telecommunication Computing Electronics and Control) Pub Date : 2023-12-01 DOI: 10.12928/telkomnika.v21i6.25353

Mustafa Abbas Shober, Rami Tawil

引用次数: 0

Efficient 2D NZCC/MD code for SAC-OCDMA systems based on direct spectral/spatial dimension detection and WF 基于直接频谱/空间维度检测和 WF 的 SAC-OCDMA 系统高效二维 NZCC/MD 代码

Telkomnika (Telecommunication Computing Electronics and Control) Pub Date : 2023-12-01 DOI: 10.12928/telkomnika.v21i6.22182

Redouane Berber, M. Chetioui, F. Bouasria, A. Boudkhil, M. Damou, Fatima Zohra Driss Khoudja

引用次数: 0

Understanding the factors influencing the adoption of e-wallets by Malaysian youth 了解影响马来西亚青年使用电子钱包的因素

Telkomnika (Telecommunication Computing Electronics and Control) Pub Date : 2023-12-01 DOI: 10.12928/telkomnika.v21i6.24082

Muhammad Naqib Mat Yunoh, Nurul Syahirah Mohamed Hashim, Zulkarami Che Musa, Mahathir Muhamad, Abd Aziz Mat Hassa, Norzalizah Bahari

引用次数: 0

Combination time-frequency and empirical wavelet transform methods for removal of composite noise in EMG signals 结合时频和经验小波变换方法去除肌电信号中的复合噪声

Telkomnika (Telecommunication Computing Electronics and Control) Pub Date : 2023-12-01 DOI: 10.12928/telkomnika.v21i6.24939

S. Elouaham, B. Nassiri, A. Dliou, H. Zougagh, N. El Kamoun, Khalid El Khadiri, Sara Said

引用次数: 0

Unified algorithms for generalized new mersenne number transforms 广义新梅森数变换的统一算法

Telkomnika (Telecommunication Computing Electronics and Control) Pub Date : 2023-12-01 DOI: 10.12928/telkomnika.v21i6.25253

Lujain S. Abdulla, Abdulmuttalib A-Wahab Hussein, M. T. Hamood

引用次数: 0

Enhancing of coverless image steganography capacity based on image block features 基于图像块特征的无掩码图像隐写术能力提升

Telkomnika (Telecommunication Computing Electronics and Control) Pub Date : 2023-12-01 DOI: 10.12928/telkomnika.v21i6.24816

Hadeel Talib Mangi, Suhad A. Ali, Majid Jabbar Jawad

引用次数: 0

Design and simulation of high efficiency rectangular microstrip patch antenna using artificial intelligence for 6G era 利用人工智能设计和模拟面向 6G 时代的高效矩形微带贴片天线

Telkomnika (Telecommunication Computing Electronics and Control) Pub Date : 2023-12-01 DOI: 10.12928/telkomnika.v21i6.25389

S. A. Ayoob, Firas S. Alsharbaty, Amina N. Hammodat

引用次数: 0

A novel data balancing technique via resampling majority and minority classes toward effective classification 通过重采样多数类和少数类实现有效分类的新型数据平衡技术

Telkomnika (Telecommunication Computing Electronics and Control) Pub Date : 2023-12-01 DOI: 10.12928/telkomnika.v21i6.25211

Mahmudul Hasan, Md. Fazle Rabbi, Md. Nahid Sultan, A. M. Nitu, Md. Palash Uddin

{"title":"A novel data balancing technique via resampling majority and minority classes toward effective classification","authors":"Mahmudul Hasan, Md. Fazle Rabbi, Md. Nahid Sultan, A. M. Nitu, Md. Palash Uddin","doi":"10.12928/telkomnika.v21i6.25211","DOIUrl":"https://doi.org/10.12928/telkomnika.v21i6.25211","url":null,"abstract":"Classification is a predictive modelling task in machine learning (ML), where the class label is determined for a specific example of predefined features. In determining handwriting characters, identifying spam, detecting disease, identifying signals, and so on, classification requires training data with many features and label instances. In medical informatics, high precision and recall are mandatory issues besides the high accuracy of the ML classifiers. Most of the real-life datasets have imbalanced characteristics that hamper the overall performance of the classifiers. Existing data balancing techniques perform the whole dataset at a time that sometimes causes overfitting and underfitting. We propose a data balancing technique that follows the divide and conquer procedure to cluster the dataset into several segments, and both oversampling and undersam-pling operation is performed on each cluster. Finally, the cluster joined together and built a balanced dataset. We chose the sample data of two heart disease datasets: Hungarian and Long Beach. Logistic regression and random forest classifier are the representatives of ML algorithms. We compare our proposed techniques with existing SMOTE, NearMiss, and SMOTETomek data balancing techniques. Both algorithms perform better on the proposed technique-balanced dataset. This technique can be the optimal solution for the imbalanced data handling strategy.","PeriodicalId":38281,"journal":{"name":"Telkomnika (Telecommunication Computing Electronics and Control)","volume":" 919","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138610444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Human activity tracking using wearable sensors in loose-fitting clothes: survey 在宽松衣服中使用可穿戴传感器进行人体活动追踪：调查

Telkomnika (Telecommunication Computing Electronics and Control) Pub Date : 2023-12-01 DOI: 10.12928/telkomnika.v21i6.24196

Maryam Adnan Fadhil, Waleed F. Shareef

引用次数: 0