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