Unsupervised Topic Detection based on 2D Vector Space model using Apriori Algorithm and NLP.

Published in: ICDIM (2018)

Keyphrases

vector space model
topic detection
apriori algorithm
document clustering
association rules
text mining
topic detection and tracking
information retrieval
natural language processing
itemsets
frequent patterns

tf idf
retrieval model
unsupervised learning
information extraction
semantic similarity
semantic information
text classification
vector space
wordnet
data mining techniques

language model
web documents
text documents
document collections
question answering
clustering algorithm
text data
relevance model
knowledge discovery
semi supervised

document level
databases
keywords
supervised learning
document retrieval
machine learning
natural language
knowledge base
clustering method
data mining