Yazar "0000-0003-3677-7121" için İstatistik Bölümü Koleksiyonu listeleme
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Classification of Cancer Types by Cluster Analysis Methods
İncekırık, Aynur; İşçi Güneri, Öznur; Durmuş, Burcu (Bahadır Fatih YILDIRIM, 2021)Cluster analysis can be defined as the group of methods that aim to classify multivariate observations by using similarity/dissimilarity measures between observations. The clusters obtained as a result of the analysis are ... -
A Hybrid Time Series Prediction Model Based on Fuzzy Time Series and Maximal Overlap Discrete Wavelet Transform
Güler Dincer, Nevin; Yalçın, Muhammet Oğuzhan; İşçi Güneri, Öznur (Gazi Universitesi, 2022)This study proposes a new time series prediction method that combines Fuzzy Time Series (FTS) based on fuzzy clustering and Maximal Overlap Discrete Wavelet Transform (MODWT). Time series generally consist of subseries, ... -
Investigating the COVID19 Characteristics of the Countries Based on Time Series Clustering
Yalçın, Muhammet Oğuzhan; Güler Dincer, Nevin; İşçi Güneri, Öznur (Sivas Cumhuriyet Üniversitesi, 2022)The objective of this study is to reveal the COVID19 characteristics of the countries by using time series clustering. Up to now, various studies have been conducted for similar objectives. But, it has been observed that ... -
Investigation of Stillbirth Rate Using Logistic Regression Analysis in Holstein Friesian Calves
Takma, Çiğdem; İşçi Güneri, Öznur; Gevrekçi, Yakut; Akbaş, Yavuz (Ege Universitesi, 2023)Logistic relationship regression of independent analysis is variable(s) amethod with to determine dependent the variable, reason-result which has binary or multiple categorical structures. In this study, sex of calf, parity ...