| Summary: | Buleleng regency has many unique culture and beauty of natural scenery
which is always the charm and attraction for tourists. It required effort to increase
tourist visits, one of which by providing information of tour object in accordance
with the tourists interest and also easily for accessible.
This study aims to design a mobile-based CBR system using Dempster-
Shafer Combination Rule of Evidence ullage to provide recommendation tour
object in Buleleng Regency. The process of recommendation based on the data
tourist trips in the past as represented into the case based. The data contained in
the case-based consists of a tourist profile and tourists visit. Data of tourist profile
that used including gender, country, age, occupation, income per month, and the
frequency of visits.
The results of this study indicate that the mobile-based CBR system using
the Dempster-Shafer Evidence Ullage Combination Rule can be applied to
providing recommendations tour object for tourist to visiting Buleleng Regency.
Based on tests performed using K-Fold Cross Validation, is showed that accuracy
average of recommendations tour object is 18% for fully accordance, 62% for
partial accordance and the percentage of error rate by 18%.
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