Estimation of feature importance for food intake detection based on Random Forests classification.
Juan M. FontanaMuhammad FarooqEdward SazonovPublished in: EMBC (2013)
Keyphrases
- random forests
- random forest
- feature importance
- decision trees
- tree ensembles
- regression forests
- machine learning algorithms
- accurate classifiers
- feature set
- classification and regression trees
- randomized trees
- logistic regression
- support vector
- image classification
- text classification
- ensemble methods
- head pose estimation
- genetic programming
- object detection
- feature selection
- k nearest neighbour
- unsupervised learning
- support vector machine svm
- machine learning
- classification accuracy
- evolutionary algorithm
- training set
- feature extraction
- genetic algorithm
- information retrieval