Automatic Ontology Construction Using Text Corpora and Ontology Design Patterns (ODPs) in Alzheimer's Disease

Denis E. Cahyani, Ito Wasito

Research output: Contribution to journalArticlepeer-review

Abstract

An ontology is defined as an explicit specification of a conceptualization, which is an important tool for modeling, sharing and reuse of domain knowledge. However, ontology construction by hand is a complex and a time consuming task. This research presents a fully automatic method to build bilingual domain ontology from text corpora and ontology design patterns (ODPs) in Alzheimer's disease. This method combines two approaches: ontology learning from texts and matching with ODPs. It consists of six steps: (i) Term & relation extraction (ii) Matching with Alzheimer glossary (iii) Matching with ontology design patterns (iv) Score computation similarity term & relation with ODPs (v) Ontology building (vi) Ontology evaluation. The result of ontology composed of 381 terms and 184 relations with 200 new terms and 42 new relations were added. Fully automatic ontology construction has higher complexity, shorter time and reduces role of the expert knowledge to evaluate ontology than manual ontology construction. This proposed method is sufficiently flexible to be applied to other domains.
Original languageEnglish
Pages (from-to)59-66
JournalJurnal Ilmu Komputer dan Informasi
Volume10
Issue number2
DOIs
Publication statusPublished - 1 Jun 2017

Keywords

  • fully automatic, ontology building, ontology design patterns, Alzheimer disease

Fingerprint Dive into the research topics of 'Automatic Ontology Construction Using Text Corpora and Ontology Design Patterns (ODPs) in Alzheimer's Disease'. Together they form a unique fingerprint.

Cite this