Trend analysis using agglomerative hierarchical clustering approach for time series big data.
Subbulakshmi PasupathiVimal ShanmuganathanMadasamy KaliappanYesudhas Harold RobinsonMucheol KimPublished in: J. Supercomput. (2021)
Keyphrases
- information extraction
- big data
- trend analysis
- agglomerative hierarchical clustering
- data analysis
- hierarchical clustering
- big data analytics
- topic detection
- cloud computing
- data mining
- clustering algorithm
- data processing
- vector space model
- k means
- information retrieval
- text mining
- business intelligence
- social media
- structured data
- model based clustering
- data warehousing
- hierarchical clustering algorithm
- knowledge discovery
- data sets
- data management
- high dimensional data
- databases
- knn
- semantic information
- knowledge management