چکیده مقاله
Customer churn has been a core research in Customer Relationship Management CRM studies in recent years Customer churn studies contains many aspects, such as modeling churn, estimating churn rate, predicting churn probability, planning strategies to reduce churn As we know, it is more expensive to gain a new customer than to retain an existing one; therefore companies considerably invest in churn prediction and customer return Aspects of customer churn are mentioned separately in different studies Customer churn models are classified into two main groups, always a share and lost for good Each of them has pros and cons In this study we are going to represent a new customer churn model, which benefits the advantages of both classes of churn models Our model is a Markov chain based model; and is able to predict customer churn probability Derived model contains two new definitions of temporal and permanent churn customers Based on these two concepts and Markov chain analysis the model becomes able to reduce the unnecessary costs paid for customer return We used the dataset of a manufacturing company to compare the results of our derived model with the normal model of the company, which was an always a share one The results show that our model overcomes the insufficiency of past churn models The new model is capable to predict different customers churn probability, and is able to select suitable group of customers to concentrate on their return
کلیدواژهها
نویسندگان
Mahsa EsmaeiliGookeh
PhD candidate, IT group Department of Industrial Engineering, K N Toosi University of Technology
Mohammad Jafar Tarokh
Professor, IT group Department of Industrial Engineering, K N Toosi University of Technology
شیوه ارجاع
EsmaeiliGookeh, Mahsa and Tarokh, Mohammad Jafar,1395,A Novel Customer Churn Model by Markov Chain,4th National Congress of Electrical and Computer Engineering of Iran,Tehran
ارائهشده در
مجموعه مقالات چهارمین کنفرانس بین المللی مهندسی برق و کامپیوتر23 دی 1395 · تهران