Finding topical experts in Twitter via query-dependent personalized PageRank.

Preethi Lahoti Gianmarco De Francisci Morales Aristides Gionis

Published in: ASONAM (2017)

Keyphrases

query dependent
ranking algorithm
web search
query independent
learning to rank
random walk
link structure
multimedia retrieval
digital libraries
feature selection
meta search
e learning
keywords
social networks
ranking functions
text retrieval
search engine
learning algorithm