Читать книгу Semantic Web for Effective Healthcare Systems - Группа авторов - Страница 13

A. M. Abirami1* and A. Askarunisa2

1Department of Information Technology, Thiagarajar College of Engineering, Madurai, Tamil Nadu, India

2Department of Computer Science and Engineering, KLN College of Information Technology, Madurai, Tamil Nadu, India

Abstract

The internet world contains large volume of text data. The integration of web sources is required to derive needed information. Human annotation is much difficult and tedious. Automated processing is necessary to make these data readable by machines. But mostly they are available in unstructured format, and they need to be formatted into structured form. Structured information is retrieved from unstructured or semi-structured text which is defined as text analytics. There are many Information Extraction (IE) techniques available to model the documents (product/service reviews). Vector space model uses only the content but not the contextual representation. This complexity is resolved by Semantic web, the initiative of WWW Consortium. The advantage of the use of Semantic web enables the ease of communication between Businesses and in process improvement.

Keywords: Ontology, semantic-web, decision making, healthcare, service, reviews