ForeXGBoost: passenger car sales prediction based on XGBoost

2020 ◽  
Vol 38 (3) ◽  
pp. 713-738
Author(s):  
Zhenchang Xia ◽  
Shan Xue ◽  
Libing Wu ◽  
Jiaxin Sun ◽  
Yanjiao Chen ◽  
...  
2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Adri Arisena

AbstrakPenjualan mobil di Indonesia saat ini terus meningkat. Untuk melakukan perencanaan yang baik, perusahaan membutuhkan sebuah nilai prediksi penjualan agar dapat menentukan target penjualan mobil. Salah satu model prediksi yang sering digunakan untuk memprediksi sebuah data yaitu metode ARIMA (Autoregressive Integrated Moving Average). Dalam penelitian ini data yang digunakan yaitu data Retail Sales mobil Toyota dari bulan Januari 2017 sampai dengan Maret 2020. Retail Sales merupakan penjualan mobil dari dealer kepada konsumen sehingga diharapkan pabrik mobil Toyota memiliki prencanaan terhadap produksi mobil sehingga menjadi efektif dan efisien.Kata Kunci : ARIMA, time series, Toyota, MobilAbstrackCar sales in Indonesia are growing. To do good planning, the company needs a sales prediction value in order to determine the car sales target. One prediction model that is often used to predict a data is the method of ARIMA (Autoregressive Integrated Moving Average). In this study the data used is the Toyota Sales Retail data from January 2017 to March 2020. Retail Sales is a car sales from dealers to consumers, so it is hoped that the Toyota automobile factory has a preproduction to the automobile manufacturing so that it becomes effective and efficient.Keywords : ARIMA, time series, Toyota, Car


Author(s):  
Pardeep Bawa

Aston Martin has recently introduced itself to India. Many perceive it as a routine entry of another car maker. However, this specific entry isn’t coincidence, but a calculated move. It has to do with the recent unexpected growth in the Indian luxury car market which is more than just market dynamics. It is something which reflects a changing lifestyle pattern of a class which is called affluent. The growth rate for these cars with a price tag which is above Rs. 25 lacs has been 20% on average for the some years. When the whole world was facing recession the Indian luxury car market grew by 23% to 6671 units as per the Society of Indian Automobile Manufacturers (SIAM) despite half a percent decline in passenger car sales, to 11.04 lakh vehicles (Dovel, 2011). 2010 has shown growth in the automobile sector which was up by 25%. Indian luxury car market had been dominated by Mercedes Benz (entered in India in mid 1994) until 2009 where it was outscored by BMW which entered India in 2006. Mercedes Benz’s market share of 90% shrank to 38% and its market share largely fell to BMW which has 42%. This case will study the factors responsible for the growth of the Indian luxury car market with reference to BMW’s quick growth to the top with the help of cars customized for Indian infrastructure conditions, an aggressive distribution strategy, pricing designed in lieu of competition, and comprehensively smart promotional efforts.


2018 ◽  
Vol 19 (6) ◽  
pp. 640-643
Author(s):  
Paweł Olszowiec ◽  
Mirosław Luft ◽  
Zbigniew Łukasik

The article presents the trend of changes in the Polish market of used cars over the years 2008 - 2018. Observations and the data presented in the material was obtained from associations and the office of experts verifying the condition of used vehicles before the purchase. The article covers the age, segment and price structures of passenger vehicles influencing the current market of used cars. The material also presents the main problems of passenger car sales in Poland and the changing trends of consumer needs.


2021 ◽  
Vol 132 ◽  
pp. 102-114
Author(s):  
Amit Singh ◽  
Mamata Jenamani ◽  
Jitesh J. Thakkar ◽  
Nripendra P. Rana

Sign in / Sign up

Export Citation Format

Share Document