Harmony Assumptions in Information Retrieval and Social Networks.
Thomas RoellekeAndreas KaltenbrunnerRicardo Baeza-YatesPublished in: Comput. J. (2015)
Keyphrases
- information retrieval
- social networks
- social network analysis
- information access
- information retrieval systems
- search engine
- online social networks
- social interaction
- question answering
- query expansion
- information filtering
- information diffusion
- social media
- social network data
- social networking
- vector space model
- link prediction
- document retrieval
- language model
- text retrieval
- language modeling
- retrieval systems
- test collection
- social networking sites
- information extraction
- website
- boolean queries
- simplifying assumptions