Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
SINLAE, JEREMI
Fitriani, Yessy
Kuswardani, Dwina
Subject
Teknik Informatika
Datestamp
2022-09-20 03:51:44
Abstract :
Perumda Water Drinking Tirta Cenda is one of the agencies in North Central Timor
Regency which is responsible for the availability of drinking water in TTU
Regency. The most complained about was related to the problem of water not
flowing with a total of 233 complaints from all sectors, while the least complaint
was switching networks with a total of 2 complaints throughout 2021. The process
of recording incoming complaints is still done manually using a notebook. So this
will certainly make it difficult for officers to summarize and classify the types of
complaints that come in every month and also the manual recording process can
hamper the performance and improvement of Perumda and cause complaints from
the community who certainly really need water as their daily needs. In this
classification system using the Cosine Similarity method. The Cosine Similarity
method is a method used to measure the similarity between two documents or texts.
The similarity percentage value in this complaint classification system has a
similarity value of 87.98%.