Using TF-IDF n-gram and Word Embedding Cluster Ensembles for Author Profiling.
Adam PoulstonZeerak WaseemMark StevensonPublished in: CLEF (Working Notes) (2017)
Keyphrases
- n gram
- tf idf
- language modelling
- language model
- retrieval model
- vector space model
- term frequency
- bag of words
- text classification
- information retrieval
- text documents
- text categorization
- vector space
- document clustering
- language modeling
- ranking algorithm
- test collection
- query expansion
- document retrieval
- text retrieval
- information retrieval systems
- cluster analysis
- text mining
- knowledge base