Improving Twitter Retrieval by Exploiting Structural Information.
Zhunchen LuoMiles OsborneSasa PetrovicTing WangPublished in: AAAI (2012)
Keyphrases
- structural information
- semantic content
- structural similarity
- document retrieval
- social media
- information retrieval
- semantic information
- structural features
- image database
- lead to significant improvements
- retrieval model
- information retrieval systems
- image retrieval
- topological information
- expert systems
- social networks
- test collection
- online social networks
- micro blogging
- retrieval systems
- query expansion
- relevance feedback
- content based retrieval
- global information
- viewpoint
- search engine
- artificial intelligence
- learning algorithm