1 research outputs found
Improving Statistical Multimedia Information Retrieval Model by using Ontology
A typical IR system that delivers and stores information is affected by
problem of matching between user query and available content on web. Use of
Ontology represents the extracted terms in form of network graph consisting of
nodes, edges, index terms etc. The above mentioned IR approaches provide
relevance thus satisfying users query. The paper also emphasis on analyzing
multimedia documents and performs calculation for extracted terms using
different statistical formulas. The proposed model developed reduces semantic
gap and satisfies user needs efficiently