Stance classification in Rumours as a Sequential Task Exploiting the Tree Structure of Social Media Conversations.
Arkaitz ZubiagaElena KochkinaMaria LiakataRob ProcterMichal LukasikPublished in: CoRR (2016)
Keyphrases
- tree structure
- social media
- tree structures
- data structure
- quadtree
- image classification
- tree representation
- machine learning
- xml documents
- index structure
- r tree
- mining algorithm
- neural network
- knowledge discovery
- data mining
- prefix tree
- hierarchical structure
- b tree
- frequent sequences
- frequent patterns
- decision trees