Author Clustering with and Without Topical Features.
Polina PanichevaOlga LitvinovaTatiana LitvinovaPublished in: SPECOM (2019)
Keyphrases
- clustering algorithm
- feature extraction
- unsupervised learning
- feature space
- cluster analysis
- categorical data
- feature set
- feature vectors
- k means
- high dimensionality
- image features
- classification accuracy
- low level
- hierarchical clustering
- decision trees
- binary features
- information theoretic
- similarity function
- extracted features
- microarray data analysis
- data sets
- distance metric
- outlier detection
- clustering method
- co occurrence
- high dimensional
- keywords
- face recognition
- social networks
- information retrieval
- data mining