Detection of Imperative and Declarative Question-Answer Pairs in Email Conversations.
Helen KwongNeil Yorke-SmithPublished in: IJCAI (2009)
Keyphrases
- question answer pairs
- spam detection
- detection algorithm
- spam filtering
- instant messaging
- object detection
- enron email
- detection method
- text mining
- automatic detection
- electronic mail
- false positives
- detection accuracy
- knowledge representation
- question answering
- declarative language
- communication medium
- email messages
- detection rate
- speech acts
- false alarms
- information retrieval
- domain independent
- named entities
- face detection
- anomaly detection
- data analysis