Variable-to-Fixed-Length Encoding for Large Texts Using Re-Pair Algorithm with Shared Dictionaries.
Kei SekineHirohito SasakawaSatoshi YoshidaTakuya KidaPublished in: DCC (2013)
Keyphrases
- fixed length
- variable length
- dynamic programming
- detection algorithm
- preprocessing
- expectation maximization
- optimal solution
- computational cost
- k means
- simulated annealing
- machine learning
- three dimensional
- cost function
- np hard
- feature vectors
- computational complexity
- objective function
- segmentation algorithm
- similarity measure
- high quality
- face recognition