A novel unsupervised method for new word extraction.
Lili MeiHeyan HuangXiaochi WeiXianling MaoPublished in: Sci. China Inf. Sci. (2016)
Keyphrases
- data sets
- synthetic data
- detection method
- preprocessing
- computational cost
- significant improvement
- experimental evaluation
- unsupervised manner
- high precision
- clustering method
- unsupervised learning
- high accuracy
- computational complexity
- objective function
- prior knowledge
- probabilistic model
- support vector machine
- co occurrence
- similarity measure
- dynamic programming
- evolutionary algorithm
- decision trees
- segmentation method
- information retrieval
- neural network