Information Retrieval System: An Overview, Issues, and Challenges.

Ram Kumar S. C. Sharma

Published in: Int. J. Technol. Diffusion (2018)

Keyphrases

information retrieval systems
open issues
information retrieval
document collections
retrieval systems
future trends
relevant documents
retrieval effectiveness
query expansion
user queries
retrieval model
structured documents
inverted file
user modelling
document indexing
xml retrieval
data sets
relevance feedback