word2vec Skip-Gram with Negative Sampling is a Weighted Logistic PCA.
Andrew J. LandgrafJeremy BellayPublished in: CoRR (2017)
Keyphrases
- principal component analysis
- principal components analysis
- face recognition
- positive and negative
- sampling algorithm
- random sampling
- co occurrence
- n gram
- logistic regression
- appearance based object recognition
- dimensionality reduction
- feature space
- word recognition
- related words
- information retrieval
- sample size
- covariance matrix
- singular value decomposition
- linear discriminant analysis
- independent component analysis
- k means
- high dimensional