Search Results - "Uysal, Alper Kursat"

On classification of abstracts obtained from medical journals by Parlak, Bekir, Uysal, Alper Kürşat

“…Classification of medical documents was mostly carried out on English data sets and these studies were performed on hospital records rather than academic…”
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AUTOMATIC CLASSIFICATION OF EFL LEARNERS’ SELF-REPORTED TEXT DOCUMENTS ALONG AN AFFECTIVE CONTINUUM by Uysal, Derya, Uysal, Alper Kürşat

“…This study aims to place EFL learners along an affective continuum via machine learning methods and present a new dataset about affective characteristics of…”
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An improved global feature selection scheme for text classification by Uysal, Alper Kursat

“…•An improved global feature selection scheme is proposed for text classification.•It is an ensemble method combining the power of two filter-based methods.•The…”
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Text classification using genetic algorithm oriented latent semantic features by Uysal, Alper Kursat, Gunal, Serkan

“…•Genetic algorithm oriented latent semantic features are proposed.•The proposed approach consists of feature selection and transformation stages.•Genetic…”
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On Two-Stage Feature Selection Methods for Text Classification by Uysal, Alper Kursat

“…Text classification is a high dimensional pattern recognition problem where feature selection is an important step. Although researchers still propose new…”
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A novel filter feature selection method using rough set for short text data by Cekik, Rasim, Uysal, Alper Kursat

“…•A novel feature selection method is proposed for short text classification.•The proposed method PRFS relies on rough set theory.•PRFS makes a regional…”
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A novel probabilistic feature selection method for text classification by Uysal, Alper Kursat, Gunal, Serkan

“…High dimensionality of the feature space is one of the most important concerns in text classification problems due to processing time and accuracy…”
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The impact of preprocessing on text classification by Uysal, Alper Kursat, Gunal, Serkan

“…•The impact of preprocessing on text classification in terms of various aspects is extensively examined.•Experiments are conducted on two different domains and…”
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A new dynamic classifier selection method for text classification by TERZİ, İSMAİL, UYSAL, ALPER KÜRŞAT

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Improved inverse gravity moment term weighting for text classification by Dogan, Turgut, Uysal, Alper Kursat

“…•Two novel term weighting schemes are proposed for text classification.•The proposed schemes are named as SQRT_TF-IGMimp and TF-IGMimp.•These schemes are…”
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A novel filter feature selection method for text classification: Extensive Feature Selector by Parlak, Bekir, Uysal, Alper Kursat

“…As the huge dimensionality of textual data restrains the classification accuracy, it is essential to apply feature selection (FS) methods as dimension…”
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A novel term weighting scheme for text classification: TF-MONO by Dogan, Turgut, Uysal, Alper Kursat

“…•Two novel term weighting schemes are proposed for text classification.•The proposed schemes are named as TF-MONO and SRTF-MONO.•The proposed schemes are…”
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A new metric for feature selection on short text datasets by Cekik, Rasim, Uysal, Alper Kursat

“…In recent years, short texts are everywhere, especially in social media networks. Short text classification is an essential task for various applications…”
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The effects of globalisation techniques on feature selection for text classification by Parlak, Bekir, Uysal, Alper Kursat

“…Text classification (TC) is very important and critical task in the 21th century as there exist high volume of electronic data on the Internet. In TC, textual…”
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On Term Frequency Factor in Supervised Term Weighting Schemes for Text Classification by Dogan, Turgut, Uysal, Alper Kursat

“…The performance of text classification can be affected by the choice of appropriate term weighting scheme as well as other parameters. The terminology…”
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A survey on ECG analysis by Kaplan Berkaya, Selcan, Uysal, Alper Kursat, Sora Gunal, Efnan, Ergin, Semih, Gunal, Serkan, Gulmezoglu, M. Bilginer

“…The electrocardiogram (ECG) signal basically corresponds to the electrical activity of the heart. In the literature, the ECG signal has been analyzed and…”
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Sentiment Classification: Feature Selection Based Approaches Versus Deep Learning by Uysal, Alper Kursat, Murphey, Yi Lu

“…Classification of text documents is commonly carried out using various models of bag-of-words that are generated using feature selection methods. In these…”
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The impact of feature selection on medical document classification by Parlak, Bekir, Uysal, Alper Kursat

“…Medical document classification is still one of the popular research problems inside text classification domain. Apart from some text data compiled from…”
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The Effects of Globalization Functions on Feature Weighting for Text Classification by DOGAN, Turgut, UYSAL, Alper Kursat

“…Text classification is crucial to easily access, index and storage by categorizing textual documents. An efficient categorization of text documents depends on…”
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Classification of medical documents according to diseases by Parlak, Bekir, Uysal, Alper Kursat

“…Medical text classification is still one of the popular research problems inside text classification domain. Apart from some text data compiled from hospital…”
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