Sakti, Intan Mustika (2019) Perbandingan akurasi prediksi IHSG dengan Fuzzy Time series Cheng dan Double Exponential Smoothing. Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Abstract
INDONESIA:
Penelitian ini membahas tentang perbandingan tingkat akurasi metode Fuzzy Time Series Cheng dan Double Exponential Smoothing dalam peramalan IHSG berdasarkan nilai MAE. Penelitian ini menggunakan data harian Indeks Harga Saham Gabungan (IHSG) dari 19 Juli 2019 sampai 27 November 2019 dengan satuan Rupiah. Hasil penelitian menunjukkan bahwa metode Fuzzy Time Series Cheng memiliki nilai MAE sebesar 33.2647 sedangkan Double Exponential Smoothing memiliki nilai MAE sebesar 33.93222. Berdasarkan uji akurasi menggunakan MAE dapat disimpulkan bahwa metode Fuzzy Time Series Cheng merupakan metode terbaik untuk meramalkan data IHSG karena memiliki nilai akurasi ramalan MAE yang lebih kecil.
ENGLISH:
This research discusses the comparison of the accuracy of the Fuzzy Time Series Cheng method and Double Exponential Smoothing in CSPI forecasting based on MAE values. This research used daily data of the Composite Stock Price Index (CSPI) from July 19, 2019 to November 27, 2019 with units of Rupiah. The results showed that the Fuzzy Time Series Cheng method had a MAE value of 33.2647 while Double Exponential Smoothing had a MAE value of 33,93222. Based on accuracy testing using MAE it can be concluded that the Fuzzy Time Series Cheng method is the best method for predicting CSPI because it has a smaller MAE forecast accuracy value.
ARABIC:
تناقش هذه الدراسة المقارنة بين معدلات الدقة الطريقة Fuzzy Time Series Cheng و Double Exponential Smoothing في تنبؤات IHSG استنادا إلى القيمة.MAE ستخدم هذا البحث البيانات اليومية IHSG من ١٩ يوليو ٢٠١٩ إلى ۲٧ نوفمبر ٢٠١٩ بوحدات روبية. أوضحت النتائج أن طريقة Fuzzy Time Series Cheng يحتوي على قيمة MAE تبلغ ۳۳.۲٦٤٧ بل Double Exponential Smoothing يحتوي على قيمة MAE تبلغ ۳۳.٩۳۲۲۲. استنادا إلى اختبار الدقة باستخدام MAE يمكن استنتاج أن طريقة Fuzzy Time Series Cheng هي أفضل طريقة للتنبؤ البيانات IHSG لأنه يحتوي على قيمة أصغر من دقه التنبؤ .MAE
Item Type: | Thesis (Undergraduate) | |||||||||
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Supervisor: | Alisah, Evawati and Mulyanto, Angga Dwi | |||||||||
Contributors: |
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Keywords: | double exponential smoothing; IHSG Fuzzy time series cheng method; IHSG metode fuzzy time series cheng | |||||||||
Departement: | Fakultas Sains dan Teknologi > Jurusan Matematika | |||||||||
Depositing User: | Wahyuningtyas Wahyuningtyas | |||||||||
Date Deposited: | 31 May 2020 23:05 | |||||||||
Last Modified: | 31 May 2020 23:05 | |||||||||
URI: | http://etheses.uin-malang.ac.id/id/eprint/17491 |
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