IJCCS (Indonesian Journal of Computing and Cybernetics Systems)
Vol 14, No 2 (2020): April

Social-Child-Case Document Clustering based on Topic Modeling using Latent Dirichlet Allocation

Nur Annisa Tresnasari (Department of Electrical Engineering & Information Technology, UGM, Yogyakarta)
Teguh Bharata Adji (Department of Electrical Engineering & Information Technology, UGM, Yogyakarta)
Adhistya Erna Permanasari (Department of Electrical Engineering & Information Technology, UGM, Yogyakarta)



Article Info

Publish Date
30 Apr 2020

Abstract

Children are the future of the nation. All treatment and learning they get would affect their future. Nowadays, there are various kinds of social problems related to children.  To ensure the right solution to their problem, social workers usually refer to the social-child-case (SCC) documents to find similar cases in the past and adapting the solution of the cases. Nevertheless, to read a bunch of documents to find similar cases is a tedious task and needs much time. Hence, this work aims to categorize those documents into several groups according to the case type. We use topic modeling with Latent Dirichlet Allocation (LDA) approach to extract topics from the documents and classify them based on their similarities. The Coherence Score and Perplexity graph are used in determining the best model. The result obtains a model with 5 topics that match the targeted case types. The result supports the process of reusing knowledge about SCC handling that ease the finding of documents with similar cases

Copyrights © 2020






Journal Info

Abbrev

ijccs

Publisher

Subject

Computer Science & IT Control & Systems Engineering

Description

Indonesian Journal of Computing and Cybernetics Systems (IJCCS), a two times annually provides a forum for the full range of scholarly study . IJCCS focuses on advanced computational intelligence, including the synergetic integration of neural networks, fuzzy logic and eveolutionary computation, so ...