Fabiean, Fabiean (2024) Prediksi harga game pada platform steam menggunakan metode arima. Bachelor thesis, Universitas Pelita Harapan.
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Abstract
Penelitian ini memiliki tujuan untuk memprediksi perubahan harga game
pada platform Steam dengan menggunakan metode Autoregressive Integrated
Moving Average(ARIMA). Untuk mempermudah penelitian, akan dipilih satu
game yang ada pada Steam yaitu game “Monster Hunter: World”. Data diperoleh
dari website SteamDB. Data terdiri dari tanggal terjadinya perubahan harga, harga
game pada tanggal terjadi diskon, dan harga terendah game pada tanggal terjadinya
diskon. Data kemudian diproses untuk memastikan validitas dan stationeritasnya.
Setelah itu, model ARIMA diterapkan terhadap data dan performanya dievaluasi
dengan Mean Absolute Error (MAE) dan Mean Absolute Percentage Error
(MAPE). Hasil MAPE 17% menunjukkan bahwa model ARIMA dapat dipakai
untuk memprediksi harga game pada platform Steam dengan bagus./ This research aims to predict game price changes on Steam using
Autoregressive Integrated Moving Average (ARIMA) method. To simplify this
research, one game “Monster Hunter: World” will be selected for the purpose of
this research. Data is obtained through SteamDB website. The data consists of
price changes, date of price changes, and lowest recorded price. The data is then
processed to ensure its validity and. An ARIMA model is then fitted to it and its
performance are then evaluated using Mean Absolute Error (MAE) and Mean
Absolute Percentage Error (MAPE). The result of MAPE evaluation is 17% which
indicates that ARIMA model is well suited to predict game changes in Steam.
Item Type: | Thesis (Bachelor) |
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Creators: | Creators NIM Email ORCID Fabiean, Fabiean NIM03082190003 lienandafabiean@gmail.com UNSPECIFIED |
Contributors: | Contribution Contributors NIDN/NIDK Email Thesis advisor Pangaribuan, Jefri Junifer NIDN0130108901 jefri.pangaribuan@uph.edu |
Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
Divisions: | University Subject > Current > Faculty/School - UPH Medan > School of Information Science and Technology > Informatics Current > Faculty/School - UPH Medan > School of Information Science and Technology > Informatics |
Depositing User: | Fabiean Fabiean |
Date Deposited: | 25 Feb 2025 03:32 |
Last Modified: | 25 Feb 2025 03:32 |
URI: | http://repository.uph.edu/id/eprint/67166 |