Imbalanced Data Sets Classification Based on SVM for Sand-Dust Storm Warning by Yonghua Xie, Yurong Liu, Qingqiu Fu

“…The random undersampling is also applied to undersample the majority class instances for removal of redundant data in the sample sets. …”
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Power Management in Multiuser Adaptive Modulation Transmission under QoS Requirements by Saud Althunibat, Nizar Zorba, Charalabos Skianis, Christos Verikoukis

“…A transmitter power management mechanism is presented in this paper where Multiple-Input Multiple-Output (MIMO) Multiuser Random Beamforming with Adaptive Modulation strategy is performed by the system. …”
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Machine Learning-based Water Quality Forecasting for Shenzhen Bay by XIONG Jianzhi, XIONG Rui, LU Haiyan, ZHENG Yi

“…Based on high-frequency monitoring data collected by the buoy online monitoring system in Shenzhen Bay, machine learning methods including artificial neural networks (ANN), support vector regression (SVR), and random forest (RF) are employed to conduct short-term forecasting of water quality parameters such as dissolved oxygen (DO), chlorophyll-a (Chl.a), total nitrogen (TN), and total phosphorus (TP). …”
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Self-embedding robust digital watermarking algorithm with perfectly blind detection by Tian-yu YE

“…Those existing robust watermarking algorithms couldn’t achieve perfectly blind detection.A robust watermarking algorithm with perfectly blind detection was proposed by introducing the self-embedding idea into robust watermarking literature.At first,the original image was split into non-overlapping blocks,and each block was transformed by DCT.The feature watermark was derived from judging the numerical relationship between each block’s DC coefficient and average of DC coefficients form all blocks.After encrypted by Logistic chaos sequence,the feature watermark was self-embedded into each block by adjusting two middle or low frequency DCT coefficients.Finally,the watermarked image was obtained after IDCT.The proposed algorithm achieved perfectly blind detection by combining self-embedding the encrypted feature watermark and blindly extracting authentication watermark.Experimental results show that the proposed algorithm has strong robustness to resist various attacks such as smoothing,adding noise,JPEG compression,resampling,cropping and geometric attacks like random row removal,downward shifting and right shifting.…”
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Peran Komitmen Organisasi terhadap Kesejahteraan Karyawan Perguruan Tinggi Islam di Bandung by Eneng Nurlaili Wangi, Irfan Fahmi, Siti Mutya Lutfiani

“…This causality research involvig 721 respondents recruited using simple random sampling. Organizational commitment was measured using Organizational Commitment Questionnaire (OCQ) based on the concept from Meyer and Allen, while well-being was measured using instrument developed by Butler and Kern. …”
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Wear Reliability and Sensitivity Analysis of the Chain Plate in the Leaf Chain by Wen Sun, Tao Ren, Wei Zeng, Xiaoqing Kang

“…The results show that distributed parameters of different random variables have different influence on failure probability. …”
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Social-Cultural Factors And Coffee Consumption In Rukungiri District Uganda by moses Agaba

“…A sample of 123 respondents was selected using simple random and purposive sampling techniques. The quantitative data were analyzed using SPSS Version 23.0 and the thematic analysis method was used to analyze the qualitative data. …”
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Bank Credit and Loan Repayment Rates during COVID-19 in Kabale District, Uganda by Byamuma Dicky, moses Agaba, Eton Marus

“…The researcher used both purported sampling and simple random sampling to select members/clients of SACCO. …”
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Electronic Records Management Practices and Academic Performance of Higher Institutions of Learning: A Case Study of Kabale University. by Tukahirwa, Elizabeth

“…A descriptive research design was used to collect both qualitative and quantitative data through purposive and simple random sampling techniques, with a sample size of 92 respondents. …”
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An Assessment of the Accounting Techniques on Business Performance in Selected Commercial Banks in Kabale Municipality, Uganda by Moses, Agaba, Turyasingura, John Bosco

“…The study sample comprised 118 respondents selected by both simple random sampling and purposive sampling. The data were tested for reliability and analysed using SPSS and results were presented based on the study objectives. …”
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Epidemiology and Causes of common Soccer injuries During University Games in Uganda by Tusiime, Olive, Kateshumbwa, Eunice, Chebet, Milton

“…The study used a cross-sectional survey design involving quantitative and qualitative approaches on a sample of 76 respondents, obtained by simple random and purposive sampling techniques. Data was collected by use of selfadministered questionnaires, an observational tool and interview guide. …”
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Technological Factors And coffee Consumption In Rukungiri District, Southwestern Uganda. by Turyasingura, Moses, Moses, Agaba

“…A sample of 123 respondents was selected using simple random and purposive sampling techniques. The quantitative data were analyzed using SPSS Version 23.0 and the thematic analysis method was used to analyze the qualitative data. …”
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Social-Cultural Factors And Coffee Consumption In Rukungiri District,Uganda. by Turyasingura, John Bosco, Moses, Agaba

“…A sample of 123 respondents was selected using simple random and purposive sampling techniques. The quantitative data were analyzed using SPSS Version 23.0 and the thematic analysis method was used to analyze the qualitative data. …”
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End User Computing Satisfaction : Model Analisis Kepuasan Pengguna Aplikasi Menggunakan Partial Least Square Structural Equation Modeling (Studi Kasus) by Aditia Angga Perdana, Meinarini Catur Utami, Qurrotul Aini

“…The population consist of 252 respondents and questionnaires are distributed online and offline with simple random sampling. Furthermore, the obtained data were analyzed using Ms. …”
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Overcoming barriers to the development of clean and digital energy start-ups: access to credit and protection of minority investors' rights by Artyukhov Artem, Oleksii Havrylenko, Olena Churikanova, Kseniia Mohylna

“…For digital energy start-ups, credit-related factors like X2 show stronger impacts, with a coefficient of 12.1 in Random Effects (RE) models. This study provides actionable recommendations for policymakers and stakeholders, including enhancing credit systems, expanding credit registries, and strengthening investor protections. …”
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Improving machine learning predictions to estimate fishing effort using vessel's tracking data by J. Samarão, A. Moreno, M.B. Gaspar, M.M. Rufino

“…Considering the sampling unit to be (1) point-based (randomly selected pings) or (2) boat trip-based (randomly selected boat trips), leaded to changes in accuracy between 2.53 % and 3.99 %, depending on the model. …”
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Hubungan Diare dengan Status Gizi Balita di Kelurahan Lubuk Buaya Kecamatan Koto Tangah Kota Padang by Alania Rosari, Eka Agustia Rini, Masrul Masrul

“…Sampel yang diambil sebanyak 145 orang dengan metode proportionate random sampling. Data dikumpulkan dengan kuesioner untuk mengetahui riwayat diare dalam sebulan terakhir dan penimbangan berat badan. …”
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Hubungan Lingkungan Fisik dan Tindakan Penduduk dengan Kejadian ISPA pada Balita di Wilayah Kerja Puskesmas Lubuk by Irma Suryani, Edison ., Julizar Nazar

“…Sampel diambil secara simple random sampling. Pengumpulan data dari responden dilakukan menggunakan kuesioner dan lembaran observasi. …”
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Effect on OPU/IVEP success of different applications for synchronizing follicular waves prior to superstimulation in holstein heifers by M. F. Çiftçi, Ö. F. Yeşilkaya, S. Ü. Çizmeci, M. Gölbaşı, A. Sarı, D. A. Dinç

“…In the control group, the oocytes were collected on a random day of the estrous cycle. The ovarian follicles were measured by ultrasound prior to oocyte collection. …”
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Prevalensi Ansietas Menjelang Ujian Tulis pada Mahasiswa Kedokteran Fk Unand Tahap Akademik by Tomas Apriady, Amel Yanis, Yulistini Yulistini

“…Penelitian ini bersifat deskriptif terhadap  266 orang yang dipilih secara <em>stratified</em><em> random sampling</em>. Instrumen yang digunakan adalah kuesioner HARS (<em>Hamilton Anxiety Rating Scale</em>). …”
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