Stance Classification with Improved Elementary Classifiers Using Lemmatization (Grand Challenge).
Aman PriyanshuVedant Rishi DasShashank Rajiv MogheHarsh RathodSai Sravan MedicherlaMini Shail ChhabraSarthak ShastriPublished in: BigMM (2020)
Keyphrases
- grand challenge
- classification algorithm
- classification systems
- support vector
- decision trees
- classification models
- classification method
- classification rate
- feature selection
- classification process
- class labels
- svm classifier
- final classification
- classification procedure
- rule based classifier
- supervised classification
- probabilistic classifiers
- classification accuracy
- classifier combination
- training set
- accurate classification
- improves the classification accuracy
- multi category
- pattern recognition
- decision boundary
- nearest neighbor classifier
- multiple classifiers
- k nearest neighbour
- discriminant functions
- support vector machine classifiers
- feature set
- associative classifiers
- training data
- optimum path forest
- image classification
- machine learning methods
- training samples
- majority voting
- ensemble classifier
- machine learning
- machine learning algorithms
- accurate classifiers
- binary classifiers
- combining classifiers
- correctly classified
- roc curve
- feature vectors
- feature subset
- classification decisions
- multi class