Iterative Hard Thresholding for Keyword Extraction from Large Text Corpora.
Steve YadlowskyPreetum NakkarinJingyan WangRishi SharmaLaurent El GhaouiPublished in: ICMLA (2014)
Keyphrases
- text corpora
- keyword extraction
- text retrieval
- text mining
- keywords
- text corpus
- hard thresholding
- text analysis
- document collections
- computational linguistics
- text documents
- denoising
- text collections
- concept hierarchy
- topic models
- wavelet coefficients
- topic modeling
- image denoising
- text summarization
- information retrieval
- data sets
- wordnet
- markov random field
- natural language processing
- multimedia
- web pages
- search engine