User Daily Activity Classification from Accelerometry Using Feature Selection and SVM.
Jordi PareraCecilio AnguloAlejandro Rodríguez-MolineroJoan CabestanyPublished in: IWANN (1) (2009)
Keyphrases
- feature selection
- support vector
- support vector machine
- support vector machine svm
- classification accuracy
- feature space
- classification algorithm
- svm classifier
- daily activities
- classification performances
- text classification
- feature extraction
- classification models
- feature selection algorithms
- classification method
- svm classification
- feature ranking
- feature set
- fold cross validation
- knn
- user interface
- feature vectors
- multi class
- k nearest neighbor
- machine learning
- selected features
- feature subset
- small sample
- text categorization
- unsupervised learning
- artificial intelligence
- gene selection
- kernel function
- supervised learning
- active learning
- recommender systems
- text classifiers
- training data
- feature reduction
- standard svm