Predicting Abstract Keywords by Word Vectors.

Qing Li Wenhao Zhu Zhiguo Lu

Published in: HPCA (China) (2015)

Keyphrases

keywords
keyword extraction
keyword search
related words
text documents
search engine
high level
visual features
word co occurrence
noun phrases
vector space
n gram
feature vectors
index terms
global context
relevant documents
word sense disambiguation
wordnet
low level
semantic information
text corpus
metadata