Text normalization and semantic indexing to enhance Instant Messaging and SMS spam filtering.
Tiago A. AlmeidaTiago P. SilvaIgor SantosJosé María Gómez HidalgoPublished in: Knowl. Based Syst. (2016)
Keyphrases
- spam filtering
- instant messaging
- semantic indexing
- text messaging
- text mining
- multimedia documents
- multimedia information retrieval
- spam filters
- visual analysis
- semantic description
- low level features
- semantic concepts
- information retrieval
- databases
- video retrieval
- communication technologies
- storage and retrieval
- content based retrieval
- social networking
- feature space
- social networks
- learning algorithm
- data mining