Question Answering Chatbot using Ontology for History of the Sumedang Larang Kingdom using Cosine Similarity as Similarity Measure

Abstract

Information can also be a means of learning for humans. Including information about history because history can be a means of learning for the younger generation to appreciate the nation's culture and build national identity. In the past, the Sumedang Larang kingdom was one of the many kingdoms in West Java, Indonesia, that could be used as much information as a lesson. Technological developments make more and more information available for study. We need the proper means to find the information we need. This study aims to build a Question Answering (QA) system to create a means for the younger generation to be more familiar with the history of the kingdom in the past. The QA system offers an information retrieval system that is easy to access and can immediately provide the answers we need. This QA system was built using ontology as a knowledge base and cosine similarity to determine the similarity between user questions and the dataset. The QA system that has been built is tested by providing a set of questions so that the system's performance can be measured, and the results of system testing get a precision value of 70% and a recall value of 90%.

Parents and teenagers mental health suggestions chatbot using cosine similarity

“…The cosine similarity, jaccard similarity, and naive bayes classifier techniques were used in this study. Abidah Elcholiqi and Aina Musdholifah [17] by using the created chatbot, BTPN will be able to give customers more interactive and useful information on Jeniusproducts.Zaid A. Mundher et al [18]a college chatbot was developed and put into use in this article to enable students to engage with their institution and ask questions about the staff, events, exams, admission, and other duties.Rinaldi Jasmi et al, [19]the objective of this project is to create a Question Answering (QA) system that will allow the next generation to become more knowledgeable about the kingdom's early past,ontology was used as the knowledge base for this quality control system, and cosine similarity was used to assess how similar user [20] the medical chatbot that uses NLP techniques to provide appropriate reply to the users Safri Adam and Eliyana Lulianthy [21] The developed chatbot application can assist the admissions committeinquiries.e for new students in answering inquiries from potential new students. The results of the evaluation demonstrate that the created chatbot is competent in responding to user IGLPE Prismana et al, [22] it is effective for Indonesian, the Nazief& Adriani algorithm will be utilised in this project to perform stemming, and the cosine similarity approach will be used to assess the degree of similarity between questions and FAQs that are kept in the FAQ database.Mrs.…”