Application of Classification Algorithm C4.5 in Recommendations for Natural Tourism Development in District Simalungun

Abstract

A tour of human activities to relieve fatigue after a week or a month in carrying out daily activities both as a worker or employee. This activity is carried out to entertain every human being and relax the mind. Besides that, tourism can also help people around the location of tourism objects as a livelihood to meet the needs of life. Simalungun Regency has several natural attractions scattered in several sub-districts which can attract the attention of visitors to travel, but there are still many that have not been well managed by the government or the private sector. To develop the tourism industry in Simalungun Regency, many obstacles faced by the management start from the location, transportation, costs and facilities available and this is also faced by visitors to visit a tourist attraction. In this study, we will choose a location that can be developed based on a questionnaire from several communities / tourists to assess a tourist site that is more supportive to develop. From the results of the election using the C4.5 Algorithm. Then it has been found that the Nature Tourism object can be developed with a level of accuracy that reaches 90% and a recall of 83.33%.