Analysis of the Vegetation Index Dynamics on the Base of Fuzzy Time Series Model

2021 ◽  
pp. 13-22
Author(s):  
Elchin Aliyev ◽  
Ramin Rzayev ◽  
Fuad Salmanov
Keyword(s):  
Time Series ◽  
Vegetation Index ◽  
Time Series Model ◽  
Fuzzy Time Series

About One Approach to Defuzzifikation of Outputs of Fuzzy Time Series Model

2011 ◽  
Vol 3 (9) ◽  
pp. 562-566
Author(s):  
Ramin Rzayev ◽  
◽  
Musa Agamaliyev ◽  
Nijat Askerov
Keyword(s):  
Time Series ◽  
Time Series Model ◽  
Fuzzy Time Series

scholarly journals FUZZY TIME SERIES MODEL CHENG UNTUK MERAMALKAN VOLUME HASIL PANEN PADA TANAMAN GARUT

Telematika ◽  
2020 ◽  
Vol 17 (1) ◽  
pp. 11
Author(s):  
Rifki Indra Perwira ◽  
Danang Yudhiantoro ◽  
Endah Wahyurini
Keyword(s):  
Time Series ◽  
Seed Quality ◽  
Crop Yields ◽  
Genetic Data ◽  
Time Series Model ◽  
Environmental Data ◽  
Fuzzy Time Series ◽  
Market Demand ◽  
Cultivation Technique ◽  
Processed Products

Arrowroot is an alternative food substitute that can be used as processed flour or starch. This arrowroot can also produce several processed products such as arrowroot chips. The number of arrowroot requests from various regions causes the need for accurate calculations related to the volume of harvest from the arrowroot. Fuzzy logic is a method that can be used to predict arrowroot yields every period to meet market demand. The parameters used in this system are based on environmental data (temperature humidity, climate, altitude), genetic data (age and variety), and cultivation technique data (seed quality, fertilizing, planting media). The results of this study are in the form of an application to predict the volume of arrowroot crop yields based on these parameters. From the results of MAPE, get a percentage of 11.7% which indicates that the level of accuracy using the fuzzy cheng time series model is said to be useful for forecasting on arrowroot plants.

A new fuzzy time-series model of fuzzy number observations

1995 ◽  
Vol 73 (3) ◽  
pp. 341-348 ◽  
Author(s):  
Qiang Song ◽  
Robert P. Leland ◽  
Brad S. Chissom
Keyword(s):  
Time Series ◽  
Fuzzy Number ◽  
Time Series Model ◽  
Fuzzy Time Series
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