PUC Chile team at Caption Prediction: ResNet visual encoding and caption classification with Parametric ReLU.
Vicente CastroPablo PinoDenis ParraHans LobelPublished in: CLEF (Working Notes) (2021)
Keyphrases
- visual features
- news video
- image classification
- classification accuracy
- prediction accuracy
- machine learning
- support vector machine
- pattern recognition
- feature extraction
- support vector
- classification scheme
- automatic classification
- visual information
- supervised learning
- feature space
- text extraction
- predictive modeling
- prediction error
- prediction model
- fractal image encoding
- classification method
- class labels
- text classification
- classification algorithm
- support vector machine svm
- classification rules
- pattern classification
- model selection
- feature set
- multi class
- team members
- feature vectors
- preprocessing
- feature selection
- nearest neighbour algorithm
- caption text
- neural network