Information retrieval, fusion, completion, and clustering for employee expertise estimation.
Raya HoreshKush R. VarshneyJinfeng YiPublished in: IEEE BigData (2016)
Keyphrases
- information retrieval
- k means
- clustering algorithm
- expert systems
- clustering method
- information retrieval systems
- cluster analysis
- hierarchical clustering
- text clustering
- categorical data
- information access
- multi sensor
- document retrieval
- data fusion
- neural network
- accurate estimation
- estimation algorithm
- text mining
- fuzzy clustering
- parameter estimation
- document collections
- information theoretic
- test collection
- document clustering
- density estimation
- language model
- language modeling
- search engine
- latent semantic indexing
- fusion method
- self organizing maps