Ranking Text Documents Based on Conceptual Difficulty Using Term Embedding and Sequential Discourse Cohesion.
Shoaib JameelWai LamXiaojun QianPublished in: Web Intelligence (2012)
Keyphrases
- text documents
- document representation
- term frequency
- text mining
- text representation
- text classification
- information extraction
- document clustering
- keywords
- text categorization
- wordnet
- ranking algorithm
- topic models
- named entities
- relevant concepts
- automatic text categorization
- bag of words
- tf idf
- k nearest neighbor
- action recognition
- vector space
- natural language
- information retrieval
- probabilistic model
- active learning
- learning algorithm
- machine learning