A LDA-based method for automatic tagging of Youtube videos.
Mohamed MorchidGeorges LinarèsPublished in: WIAMIS (2013)
Keyphrases
- experimental evaluation
- cost function
- fully automatic
- high accuracy
- synthetic data
- similarity measure
- objective function
- computational cost
- prior knowledge
- significant improvement
- semi automatic
- clustering method
- dynamic programming
- pairwise
- feature selection
- computer vision
- neural network
- preprocessing
- information extraction
- reinforcement learning
- metadata
- genetic algorithm