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Modern perakendecilik sektöründe veri madenciliği tekniklerinin uygulanması

Authors: Yildirim, Bariş;

Modern perakendecilik sektöründe veri madenciliği tekniklerinin uygulanması

Abstract

Data, which is the source of information, has become a power that has gained meaning by being processed in the concept of data mining. Investments made in data mining in the world and Turkey are increasing day by day. Data mining methods, which are often and particularly used in the retail sector, has become an essential part of businesses.In this work, the fundamental concepts included in data mining are explained and the process of data mining is aligned initially. Then, in order to ensure customer loyalty, which is one of the positive values that data mining has contributed to businesses, customer segmentation has been formed from approximately 900.000 customer transaction records. For this purpose, the k-Means algorithm and the Fuzzy c-Means algorithm were used. The best algorithm and the number of clusters were determined by using clustering indices. Finally, market basket analysis was carried out with the aim of recovery and loyalty increase for the clusters that were created. At this point, an association analysis was performed with the Apriori algorithm and the product categories bought together were discovered. At the end of the study, different marketing strategies and suggestions were presented for the target group and future studies by considering the implications of the established models.

Bilginin kaynağı olan veri, veri madenciliği kavramında işlenerek anlam kazanan bir güç haline gelmiştir. Dünya'da ve Türkiye'de veri madenciliğine yapılan yatırımlar gün geçtikçe artmaktadır. Özellikle perakendecilik sektöründe sıkça kullanılan veri madenciliği yöntemleri işletmelerin vazgeçilmez parçaları haline gelmiştir.Bu çalışmada, ilk olarak veri madenciliğinin içinde barındırdığı temel kavramlar açıklanmış ve veri madenciliği süreci sıralanmıştır. Daha sonra, veri madenciliğinin işletmelere kattığı pozitif değerlerden biri olan müşteri sadakatini sağlama amacı doğrultusunda ilk olarak yaklaşık 900.000 müşteri alışveriş kaydı kullanılarak müşteri segmentasyonu yapılmıştır. Bu amaçla; k-ortalamalar algoritması, Bulanık c-Ortalamalar algoritması kullanılmıştır. En iyi algoritma ve küme sayısı, kümeleme indekslerinden faydalanılarak belirlenmiştir. Son olarak, oluşturulan kümeler için geri kazandırılma ve sadakati artırma amacı hedefi ile pazar sepet analizi gerçekleştirilmiştir. Bu noktada; Apriori algoritması ile birliktelik analizi yapılmış ve birlikte alınan ürün kategorileri keşfedilmiştir. Çalışmanın sonunda, kurulan modellerin çıkarımları göz önünde bulundurularak hedef kitle ve gelecek çalışmalar için farklı pazarlama stratejileri ve öneriler sunulmuştur.

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Keywords

Cluster analysis, İşletme, İstatistik, Endüstri ve Endüstri Mühendisliği, Statistics, Data mining, Industrial and Industrial Engineering, Business Administration

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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Average