Keyphrases
- spam e mail
- email spam
- spam filtering
- spam filters
- anti spam
- email messages
- electronic mail
- relational databases
- text mining
- data model
- instant messaging
- relational data
- enron email
- communication medium
- information filtering
- multi relational
- statistical relational learning
- spam detection
- speech acts
- filtering algorithm
- communication tools
- database
- relational learning
- relational model
- information retrieval
- databases