A Laplacian Eigenmaps Based Semantic Similarity Measure between Words.
Yuming WuCungen CaoShi WangDongsheng WangPublished in: Intelligent Information Processing (2010)
Keyphrases
- laplacian eigenmaps
- semantic similarity measure
- word pairs
- manifold learning
- kernel pca
- semantic similarity
- nonlinear dimensionality reduction
- graph laplacian
- dimensionality reduction
- wordnet
- keywords
- semantic relations
- locally linear embedding
- euclidean space
- feature extraction
- empirical mode decomposition
- text corpora
- text documents
- low dimensional
- target language
- dynamic time warping
- high dimensional
- information retrieval
- spectral clustering
- kernel function
- support vector machine