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257 results for machine learning

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  1. Journal Article

    Using Machine Learning in Forestry

    Kamber Can Alkiş; Zennure Uçar; Abdurrahim Aydın et al.

    Turkish Journal of Forestry, Vol. 24 No. 2 · 2023 · Turkish · DOAJ

    …in the number of academic studies in which modern approaches such as machine learning and recently emerged automatic machine learning (AutoML) are integrated into decision-making processes in forestry. This study aims to increase further the comprehensibility of machine learning algorithms in the…

  2. Journal Article

    Machine Learning Applications in Dentistry

    Metehan Unal; Mehmet Serdar Güzel; Gazi Erkan Bostancı et al.

    Selcuk Dental Journal, Vol. 9 No. 3 · 2022 · Turkish · DOAJ Scopus

    …recent studies in this area and envisions future directions on the use of machine learning in dental problems.

  3. Journal Article

    Use of Machine Learning Methods in Psychiatry

    Çiğdem Erol; İlkim Ecem Emre; Cumhur Taş

    Psikiyatride Güncel Yaklaşımlar, Vol. 13 No. 2 · 2021 · Turkish · DOAJ

    Machine learning methods, which are becoming more and more popular in artificial intelligence and data analysis, provide learning from data in many different fields. In the studies conducted in the field of health, these methods support healthcare professionals and physicians. Psychiatry is one of…

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  1. Journal Article

    Predicting Academic Achievement with Machine Learning Methods

    Murat GÖK

    Gazi Üniversitesi Fen Bilimleri Dergisi, Vol. 5 No. 3 · 2017 · Turkish · DOAJ

    …success averages were estimated by using regression / classification machine learning models on the data obtained from the survey results. According to the experimental results obtained, the prediction of the student's grades has been successfully implemented with machine learning methods.

  2. Journal Article

    CLASSIFYING LIVER DISEASE WITH BOOSTING MACHINE LEARNING APPROACHES

    Ümit Yılmaz; Erol Özçekiç

    Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, Vol. 33 No. 2 · 2025 · Turkish · DOAJ

    …nature and high costs. This research examines the application of advanced machine learning techniques such as Gradient Boosting, AdaBoost, XGBoost and CatBoost for classification of liver diseases using a publicly available dataset of 1700 clinical records. Statistical analyses identified key…

  3. Journal Article

    A Machine Learning Approach for Quantifying Academic Misconduct

    Almasi S. Maguya

    Acta Infologica, Vol. 8 No. 2 · 2024 · Turkish · DOAJ

    …is necessary for planning and resource allocation. This paper proposes a machine learning algorithm to quantify the mag nitude of academic misconduct among undergraduate students. In this study, cluster analysis was employed with outlier detection and removal. The algorithm was trained on a dataset…

  4. Journal Article

    Machine Learning in Family Research: A Systematic Review

    Gizem Kavalcı; Gözde Sayın Karakaş

    Psikiyatride Güncel Yaklaşımlar, Vol. 18 No. 3 · 2026 · Turkish · DOAJ

    Machine learning is a powerful tool for extracting meaningful patterns from large datasets and performing predictive modeling. In recent years, machine learning methods have been increasingly applied in family sciences, mental health, and educational research. This systematic review aims to…

  5. Journal Article

    Machine Learning, Drug solubility, Graph Neural Networks, Regression models

    Cemre Yıldız

    Gazi Üniversitesi Fen Bilimleri Dergisi, Vol. 12 No. 1 · 2024 · Turkish · DOAJ

    2021 yılındaki ortalama küresel sıcaklık değerinin, sanayi devrimi öncesi döneme göre üst üste yedinci kez (2015–2021) 1 ℃’nin üzerinde seyretmesi, artış miktarının 1.5 ℃’de tutulması gerektiğini nedenleriyle ortaya koyan Paris Anlaşması’nın önemini artırmaktadır. Anlaşma ile belirlenen hedeflere…

  6. Journal Article

    Stacked Ensemble Machine Learning Model of Energy Consumption Prediction

    Mahamoud Abdi Abdillahi; Taha Etem

    Alpha Journal of Engineering and Applied Sciences, Vol. 3 No. 2 · 2025 · Turkish · DOAJ

    …and efficacity. In this paper, we investigate the performance of several machine learning methods, such as linear regression, K-Nearest neighbor, support vector regressor, random forest, gradient boosting, and stacking to predict energy consumption in Tetouan city, in Morocco. To evaluate the…

  7. Journal Article

    Analysing the Refurbished Smart Phone Market with Machine Learning

    Berrin Beyza Özen; Muhammed Fatih Alaeddinoğlu; Tolga Aydın

    Trends in Business and Economics, Vol. 40 No. 1 · 2026 · Turkish · DOAJ

    …challenging for consumers, sellers, and remanufacturers. In this context, machine learning can support high-accuracy price prediction. Developing feature-based price prediction models for refurbished smartphones helps to explain price fluctuations and to estimate a device’s value by considering…

  8. Journal Article

    Detection and Prevention of Medical Fraud using Machine Learning

    Ceyda Ünal; Gökçe Sinem Erbuğa

    Acta Infologica, Vol. 8 No. 2 · 2024 · Turkish · DOAJ

    …prospective medical frauds should be prevented and detected immediately. Machine learning is considered one of the most powerful and optimal approaches to prevent medical fraud. An example application is used to assess the efficacy of machine learning in the medical fraud detection context as part…

  9. Journal Article

    House Value Estimation using Different Regression Machine Learning Techniques

    Tarek Ghamrawi; Müesser Nat

    Acta Infologica, Vol. 8 No. 2 · 2024 · Turkish · DOAJ

    This study investigates the effectiveness of various regression algorithms in estimating house values using a dataset sourced from Zillow.com, encompassing 15,000 residential properties from Denver, Colorado. Comparisons of different models such as linear regression, Ridge regression, Lasso…

  10. Book Full text

    Azure Machine Learning Studio ile Makine Öğrenmesi Uygulamaları

    Torkul, Orhan; Selvi, İhsan Hakan; Şişci, Merve et al.

    Sakarya Üniversitesi Yayınları · 2024 · Turkish · DOAB

    With the increasing data volume today, various methods and techniques are needed to make data-based decisions. Machine learning, which is a subset of artificial intelligence and has been frequently used for this purpose in recent years, has achieved great success in a wide variety of fields…

  11. Journal Article

    Guava Fruit Disease Classification Using Deep Learning and Machine Learning Models

    Murat Koklu; Oya Kılcı

    Research in Agricultural Sciences, Vol. 56 No. 3 · 2025 · Turkish · DOAJ Scopus

    This study presents a classification approach for guava fruit diseases using both deep learning and machine learning models. InceptionV3 was employed to extract image features, which were subsequently classified using models such as artificial neural networks support vector machines, k nearest…

  12. Journal Article

    Live Weight Prediction in Norduz Sheep Using Machine Learning Algorithms

    Cihan Çakmakçı

    Turkish Journal of Agriculture: Food Science and Technology, Vol. 10 No. 4 · 2022 · Turkish · DOAJ

    The objective of this study was to compare predictive performances of four machine learning (ML) models: Support Vector Machines with Radial Basis Function Kernel (SVMR), Classification and Regression Trees (CART), Random Forest (RF) and Model Average Neural Networks (MANN) to predict live weight…

  13. Journal Article

    Classification of Some Fruits using Image Processing and Machine Learning

    Dilara Gerdan Koç; Mustafa Vatandaş

    Turkish Journal of Agriculture: Food Science and Technology, Vol. 9 No. 12 · 2021 · Turkish · DOAJ

    In this study, an image processing algorithm and classification unit were developed to classify the fruits according to their size and color characteristics. For this purpose, a total of 300 fruits (50 fruit samples from each of the Starkrimson Delicious and Golden Delicious apple varieties…

  14. Journal Article

    Urban traffic volume forecasting using machine learning and neural networks

    Vildan Gülpınar Demirci; Busra Ozdenizci Kose; Farid Huseynov et al.

    Hitit Sosyal Bilimler Dergisi, Vol. 19 No. 2 · 2026 · Turkish · DOAJ

    …obtained from IBB Open Data Portal and the Weather Underground platforms. Machine learning techniques and Artificial Neural Networks were used in the research, and R programming language was used for data analysis. As a result of the research, the models with the highest prediction accuracy were…

  15. Journal Article

    The Language of Soil: Soil Analysis with a Machine Learning Approach

    Semanur Bayram; Elif Sude Çayir; Ebrar İlhan et al.

    Research in Agricultural Sciences, Vol. 56 No. 3 · 2025 · Turkish · DOAJ Scopus

    …data from the Odunpazarı district of Eskişehir province and proposes a machine learning–based approach. First, Principal Component Analysis (PCA) was applied to reduce data dimensionality, after which the K-Means algorithm classified the soils into three clusters. These clusters revealed…

  16. Journal Article

    Machine Learning-Based Analysis: Retired Customer Attrition and Its Societal Implications

    Roza Süleymanoğlu; Hakan Kaya

    Ekoist Journal of Econometrics and Statistics, Iss 44, Pp 289-307 (2026) · 2026 · Turkish · DOAJ

    …of retired customer attrition. Decision tree and random forest machine learning models were trained to identify the key factors influencing customer attrition. The main intention of the research methodology followed in the article is to determine the best possible approach that would aid in…

  17. Journal Article

    Performance Comparison of Genetic and Machine Learning Algorithms in Crypto Markets

    Berna Yaman Şahin; Sema Ulutürk Akman

    Ekoist Journal of Econometrics and Statistics, Iss 40, Pp 151-164 (2024) · 2024 · Turkish · DOAJ

    The evolution of statistical methodologies for research analysis has notably contributed to the diversification of analytical and predictive techniques. Notably, machine learning, which leverages mathematical and statistical approaches to draw meaningful inferences from data, has made remarkable…