Document Understanding Using Improved Sqrt-Cosine Similarity.
Sahar SohangirDingding WangPublished in: ICSC (2017)
Keyphrases
- cosine similarity
- document understanding
- document clustering
- document summarization
- distance measure
- automatic summarization
- designing effective
- similarity measure
- similarity function
- multi document summarization
- tf idf
- text mining
- vector space model
- vector space
- clustering algorithm
- automatic text summarization
- k means
- document collections
- clustering method
- text documents
- document representation
- semantic similarity
- machine learning
- semantic features
- unsupervised learning
- information retrieval systems
- relevance feedback
- information extraction
- knn
- knowledge discovery
- information retrieval