TY  - JOUR
T1  - Ontology Based Text Document Clustering for Sports
AU - Sudha Ramkumar, A. AU - Poorna, B. AU - Saleena, B. 
JO  - Journal of Engineering and Applied Sciences
VL  - 13
IS  - 11
SP  - 4073
EP  - 4079
PY  - 2018
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2018.4073.4079
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2018.4073.4079
KW  - traditional
KW  -semantic
KW  -domain ontology
KW  -Clustering
KW  -WordNet
KW  -dimension
AB  - Text document clustering is used to group a set of documents based on the information it contains
and to provide retrieval results when a user browses the internet. Majority of the text document clustering
algorithms clusters the documents based on the terms and the frequency of occurrence of those terms and do
not consider the meaning among terms because of this clustering performance decreases in terms of precision
and recall. To overcome this problem, this research proposes ontology based text document clustering in which
documents related to sports have been clustered semantically using sports domain. In this study, sports
domain ontology along with WordNet ontology, the lexical database has been used to improve the quality of
clustering. With the help of WordNet ontology, the terms and their relevant terms has been retrieved by the
synonym retrieval algorithm. This study proposes how these terms along with the relevant terms when it
applied to k-means clustering algorithm will improve the performance of the clustering process. Experimental
evidence has been shown to prove how the ontology based clustering approach significantly improves the
performance of clustering over traditional k-means approach and k-means with dimension reduction technique
in terms of precision, recall and accuracy for the bbc dataset
ER  -