Improving Unsupervised Keyphrase Extraction using Background Knowledge.

Yang Yu Vincent Ng

Published in: LREC (2018)

Keyphrases

background knowledge
keyphrase extraction
automatic keyphrase extraction
keyphrases
domain knowledge
prior knowledge
logic programs
supervised learning
unsupervised learning
domain specific
labeled data
knowledge base
semi supervised
learning to rank
information retrieval systems
document retrieval