DFKI-DKT at SemEval-2017 Task 8: Rumour Detection and Classification using Cascading Heuristics.
Ankit SrivastavaGeorg RehmJulián Moreno SchneiderPublished in: SemEval@ACL (2017)
Keyphrases
- automatic classification
- classification accuracy
- pattern classification
- decision trees
- pattern recognition
- preprocessing
- classification scheme
- decision rules
- support vector machine svm
- microcalcification clusters
- false positives
- machine learning
- image classification
- co occurrence
- detection accuracy
- training set
- false alarms
- classification systems
- classification process
- robust detection
- detection method
- classification rules
- classification algorithm
- search algorithm
- heuristic search
- automatic detection
- class labels
- unsupervised learning
- supervised learning
- support vector machine
- feature vectors
- feature space
- training data
- digital mammograms
- feature selection