FoodCam-256: A Large-scale Real-time Mobile Food RecognitionSystem employing High-Dimensional Features and Compression of Classifier Weights.
Yoshiyuki KawanoKeiji YanaiPublished in: ACM Multimedia (2014)
Keyphrases
- real time
- high dimensional
- feature space
- feature set
- classification process
- extracted features
- feature vectors
- feature extraction
- high dimensionality
- feature selection
- feature weighting
- complementary features
- classification method
- data points
- decision trees
- feature extractors
- input features
- mobile phone
- svm classifier
- multiple classifiers
- feature weights
- classification accuracy
- highly discriminative
- morphological features
- class labels
- training examples
- mobile devices
- neural network
- feature selection algorithms
- feature subset
- weak classifiers
- false positives
- intra class
- nearest neighbour
- naive bayes
- support vector machine
- decision forest
- decision tree classifiers
- support vector
- training data