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75 results for “Text mining”

Research Article Open Access Comparison of Text Classification Performances in Balanced and Imbalanced Datasets
Mehmet Fatih Karaca, Karaca M, Şafak Bayır, Bayır Ş
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Text mining, which aims to derive unknown and useful information from available textual data, is one of the subfield of data mining. Text mining transforms unstructured textual data into structured form by utilizing various methods. Data mining techniques ca…

Research Article Open Access Word Vector Space for Text Classification and Prediction According to Author
İlknur Dönmez, Dönmez İ, Elnaz Pashaei , Pashaei  E, Elham Pashaei 
International Congress on Human-Computer Interaction, Optimization and Robotic Applications 2019 https://doi.org/10.36287/setsci.4.5.021

Word embedings are intense vector representations of words. They capture the semantic order between words. In our study, we propose a new method for classifying text by author, using word embeds and author vector space. Using each author's books, we trained th…

Research Article Open Access Assessment of University Perception Based on Twitter Data
Selahattin Bardak, Bardak S, Timuçin Bardak, Bardak T
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.077

Universities play a key role in the cultural and economic development of countries. It also provides necessary and useful information to the community. Industry university collaborations are essential for the emergence and diffusion of innovations. For these r…

Research Article Open Access Karar Ağacı Algoritmalarıyla Öğrencilerin Akademik Performans Verilerinin Sınıflandırılması
Büşra  Duygu, Duygu B, Nursal Arıcı, Arıcı N
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

Eğitim sektörünün giderek büyüyen yapısında, yükseköğretim kurumları, öğrenci performansının akademik olarak iyileştirilmesi ve öğrencilerin okulu bırakmalarını önlemek için veri madenciliği araçlarını ve tekniklerini kullanmaktadır. Veriler sosyo-ekonomik, de…

Research Article Open Access Evaluation of Demand for Furniture Products by Web Mining
Selahattin Bardak, Bardak S, Timuçin Bardak, Bardak T
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.021

Furniture has a large share in all endstirisinde in the World and Turkey. People demand for furniture products is increasing day by day. Furniture manufacturers are curious about which furniture products are most demanded by customers. Although it is possible …

Research Article Open Access Evaluation of the University Students Friendship Status Effect on Their Academic Achievement with Data Mining Techniques
Timuçin Bardak, Bardak T, Selahattin Bardak, Bardak S
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.022

There are many factors that affect students' motivation to learn. Number of friends, friendship satisfaction and communication skills are some of the important factors. In scientific studies, friendship and peer rejection have unique effects on academic achiev…

Review Open Access Madencilik Faaliyetlerinde İnsansız Hava Araçlarının (İHA) Kullanımı
Bilgehan Kekeç, Kekeç B, Niyazi Bilim, Bilim N, Sertaç Dündar, Dündar S, Dhikra Ghiloufi, Ghiloufi D
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Teknoloji günümüzde her alanda kullanılmaktadır. İnsansız Hava Araçlarının da çeşitli sektörlerde (İHA) kullanımı gün geçtikçe artmaktadır. İlk zamanlarda askeri amaçlar için kullanılan İHA teknolojisi, günümüzde jeodezi, tarım, meteroloji, iletişim, acil du…

Research Article Open Access Kronik Böbrek Hastalığının Makine Öğrenmesi Teknikleri ile Sınıflandırılması
Mustafa İlker  ERDURSUN  , ERDURSUN   M, Hasan  ERBAY  , ERBAY   H, Ömer Faruk  AKMEŞE  , AKMEŞE   Ö, İbrahim  DOĞAN  , DOĞAN   İ
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

Teknolojinin ilerlemesi ile birlikte birçok veri dijital ortamlarda kayıt altına alınarak büyük veri yığınları ortaya çıkmıştır. Veri madenciliği sayesinde bu büyük veri yığınlarının içinden anlamlı ve yararlı bilgilerin ortaya çıkarılması için çalışmalar yapı…

Research Article Open Access Correlation between point load index and uniaxial compression strength for claystone from Caycuma formation Kocaeli, Turkey
Zülal Akbay Arama, Akbay Arama Z, Melek Yaramış, Yaramış M
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Evaluation of rock engineering properties is a significant phenomenon for mining, civil and geotechnical engineering disciplines. Uniaxial compressive strength is one of the most important engineering parameters and it is used to characterize rocks from the …

Research Article Open Access A modified two-dimensional (2D) risk model for occupational health and safety (OHS) risk assessment in mining environments
M. Fatih Ak, Ak M, Muhammed Gül, Gül M
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

Mining environments have faced with serious fatalities related to works, workplaces and workers as a consequence of their accident-prone processes. Underground mining stands in the first place in terms of being a hazardous industry worldwide. Due to risks invo…

Research Article Open Access Kentlerde Sürdürülebilirlik ve Avrupa Yeşil Başkentleri Örneği
Medine Çelik, Çelik M, Neslihan Demircan, Demircan N
6th International Symposium on Innovation in Architecture, Planning and Design 2024 https://doi.org/10.36287/setsci.20.21.159

İnsanların sağlıklı ve yaşam kalitesini yükselten olumsuz çevre şartlarının azaldığı kentlerde yaşayabilmesi için kentlerde sürdürülebilir uygulamalara ihtiyaç duyulur. Kentlerin sürdürülebilir olması için önemli bir etkende Avrupa Yeşil Başkentleri kriterleri…

Research Article Open Access Üniversite Öğrencilerinin Mobilya Tasarımında Geometrik Form Tercihlerinin Veri Analizi ile Değerlendirilmesi: Sinop Üniversitesi Örneği
Selahattin Bardak, Bardak S, Timuçin Bardak, Bardak T
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Mobilya yüzyıllardır insanlığın kültürel zenginliğinin bir yansıması olmuştur. Aynı zamanda dünya ekonomisinde mobilya endüstrisi önemli bir yere sahiptir. Fakat bu endüstride rekabet hızlı bir şekilde artmaktadır. Mobilya ürünü için estetik, fonksiyonellik,…

Research Article Open Access Determination of Furniture Trends in Different Cities Based on Twitter Data in Terms of Gender
Timuçin Bardak, Bardak T, Selahattin Bardak, Bardak S
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.020

The increase in firms in the furniture industry has made competition difficult. In this competitive environment, it is important to collect data and extract meaningful information. Every second, large amounts of data are generated on the Internet. The use of s…

Research Article Open Access Sosyal Medya Uygulamalarında Kullanıcı Yorumlarının Metin Madenciliği ile Sınıflandırılması
Emre Dandıl, Dandıl E, Burhan Karakurt, Karakurt B
International Congress on Human-Computer Interaction, Optimization and Robotic Applications 2019 https://doi.org/10.36287/setsci.4.5.040

Sosyal medya kullanımı günümüzde insanlar için önemli bir günlük aktivite olmuştur. İnsan yaşamının odak noktalarından birisi haline gelen sosyal medya hem bir kişisel ihtiyaç olarak kullanılmakta hem de insanların eğlence gereksinimleri karşılamaktadır. Bu ça…

Research Article Open Access DETERMINATION OF THIAMAZOLE IN TABLET FORMULATION BY USING REVERSED PHASE LIQUID CHROMATOGRAPHIC METHOD
Kader Poturcu, Poturcu K, Ebru Çubuk Demiralay, Çubuk Demiralay E
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.146

Anti-thyroid drugs are relatively simple molecules known as thionamides, which contain a sulfhydryl group and a thiourea moiety within a heterocyclic structure [1]. Methimazole (1-methyl-2-mercaptoimidazole) is widely used drug in medicine for treatment of hyp…

Research Article Open Access Student Graduation Prediction with Data Mining: Amasya University Distance Education Application and Research Center Sample
Osman Kayhan, Kayhan O, Yavuz Ünal, Ünal Y, Ahmet Sağlam, Sağlam A
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

Correct orientation of students during education is very crucial for preventing future failures. Students who cannot graduate at the time may cause negative impacts on the family and the country's economy as well as the decrease of the young labor force. This …

Research Article Open Access Enhancing Financial Market Sentiment Analysis Using Dataset Augmentation
Dante Contella, Contella D, Johnson Kinyua, Kinyua J, Charles Mutigwe, Mutigwe C
International Conference on Open Finance 2025 https://doi.org/10.36287/setsci.24.5.039

We developed a series of financial social media sentiment analysis models starting with PyFin-Sentiment, a recent state-of-the-art domain-specific large language model for the financial domain. We focused on label accuracy and improvements in the quality and q…

Research Article Open Access Multilingual Sentiment Analysis for Mobile Gaming: A Comparative Study of Machine Learning and Hybrid Deep Learning Approaches
Erol Kına, Kına E, Recep Özdağ, Özdağ R
International Trend of Tech Symposium 2024 https://doi.org/10.36287/setsci.21.1.001

The rapid expansion of the mobile gaming industry has underscored the need to understand user sentiment, with social media platforms like X (Twitter) providing key insights. This study applied sentiment analysis to English and Turkish tweets, utilizing the TEM…

Research Article Open Access A Data Analysis and Behavior Model for Study of Consumer Service in the Financial Sector
Sultan  Tatlılıoğlu  , Tatlılıoğlu   S, Dionysis  Goularas  , Goularas   D
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

In recent years, the financial sector has been considerably developed, especially in electronic banking. As individual users in the financial sector use e-banking and e-finance systems, the concept of loyalty in the banking sector has shifted from traditional …

Research Article Open Access XAI-Powered Comparative Diabetes Prediction with XGBoost, SVM and Artificial Neural Networks
Furkan Sefa Demirci, Demirci F, Remzi Yıldırım, Yıldırım R
International Symposium on AI-Driven Engineering Systems 2025 https://doi.org/10.36287/setsci.22.30.001

In this study, diabetes prediction was conducted using XGBoost, Support Vector Machines (SVM), and a Multilayer Artificial Neural Network (ANN). Attributes that cannot be biologically ‘0’ (e.g. glucose, BMI) were first marked as NaN. After filling the missing …

Research Contributions (2019+)Peer reviewed by at least two reviewers
Open AccessCC BY 4.0
Open Discovery Metadata · DOI · OAI-PMH
Global Reachresearchers worldwide