Research on Word Vector Training Method Based on Improved Skip-Gram Algorithm.
Yachun TangPublished in: Adv. Multim. (2022)
Keyphrases
- improved algorithm
- dynamic programming
- high accuracy
- cost function
- experimental evaluation
- detection algorithm
- estimation algorithm
- significant improvement
- computational cost
- objective function
- detection method
- preprocessing
- optimization algorithm
- single pass
- k means
- recognition algorithm
- matching algorithm
- computational complexity
- synthetic and real images
- classification method
- support vector machine svm
- sparse matrix
- high efficiency
- clustering method
- segmentation algorithm
- classification algorithm
- theoretical analysis
- optimization method
- segmentation method
- input data
- convergence rate
- em algorithm
- training process
- similarity measure
- pairwise
- weight vector
- training phase
- training algorithm
- selection algorithm
- computationally efficient
- feed forward neural networks
- learning algorithm
- tree structure
- training speed
- linear svm
- training procedure
- velocity vector
- learning rate
- test images
- simulated annealing
- edge detection
- feature space
- feature extraction