Forecasting Call Center Arrivals Using XGBoost Combined with Consecutive and Periodic Lookback

Mesut TARTUK; Taha Furkan NURDAĞ; Vedat ACAR; Sevtap ERDEM; Fatih AKAY; Fatih ABUT

Makale detayları

Forecasting Call Center Arrivals Using XGBoost Combined with Consecutive and Periodic Lookback

Yazarlar:

Mesut TARTUK | Taha Furkan NURDAĞ | Vedat ACAR | Sevtap ERDEM | Fatih AKAY | Fatih ABUT

Yayıncı:

Ağrı İbrahim Çeçen University

Dergi:

Eastern Anatolian Journal of Science 2022 Vol.8 Issue 1, pp.20-25

Belge Tipi:

Makale

Yayın Tarihi:

6/2022

Belge Dili:

İngilizce

Document ID (Org No.):

2000949694

Sıklık:

İki Yıllık

pISSN:

2149-6137

Özet:

 

For companies operating in the call center service sector, it is essential to plan and manage call center employees regularly and optimize the costs. Therefore, agent planning needs to be performed in an optimum way in the call center sector. To make customer representative planning, information on the number of incoming calls is needed to forecast call counts. This study aims to forecast the number of calls using the Extreme Gradian Boosting (XGBoost) combined with consecutive and periodic lookback to be able to plan the number of representatives at specified intervals per operation in the call center sector. Models based on Moving Average (MA) have also been developed for comparison purposes. Mean Absolute Error (MAE) has been used to evaluate the performance of forecast models whereas the generalization errors of the models were evaluated using 80/20 split for training and testing. Forecasts were generated in daily format for four different weeks. The results show that XGBoost performs better than MA for all four different weeks and produces predictions within limits of acceptable accuracy.

Makale detayları

Forecasting Call Center Arrivals Using XGBoost Combined with Consecutive and Periodic Lookback

Yazarlar: Mesut TARTUK | Taha Furkan NURDAĞ | Vedat ACAR | Sevtap ERDEM | Fatih AKAY | Fatih ABUT

Yayıncı: Ağrı İbrahim Çeçen University

Dergi: Eastern Anatolian Journal of Science 2022 Vol.8 Issue 1, pp.20-25

Belge Tipi: Makale

Yayın Tarihi: 6/2022

Belge Dili: İngilizce

Document ID (Org No.): 2000949694

Sıklık: İki Yıllık

pISSN: 2149-6137

Sayı

Yazarlar:

Mesut TARTUK | Taha Furkan NURDAĞ | Vedat ACAR | Sevtap ERDEM | Fatih AKAY | Fatih ABUT

Yayıncı:

Ağrı İbrahim Çeçen University

Dergi:

Eastern Anatolian Journal of Science 2022 Vol.8 Issue 1, pp.20-25

Belge Tipi:

Makale

Yayın Tarihi:

6/2022

Belge Dili:

İngilizce

Document ID (Org No.):

2000949694

Sıklık:

İki Yıllık

pISSN:

2149-6137