Nonparametric spherical topic modeling with word embeddings

Keyphrases

• Nonparametric 100%
• Topic Modeling 100%
• Word Embedding 100%
• Efficient Inference 50%
• Cosine Similarity 50%
• Number of Subjects 50%
• Stochastic Variational Inference 50%
• Text Corpus 50%
• Semantic Structure 50%
• Directional Data 50%
• Hierarchical Dirichlet Process 50%
• Von Mises-Fisher Distribution 50%
• Distributional Representation 50%
• Topic Coherence 50%
• Semantic Regularities 50%
• Semantic Consistency 50%
• Inference Algorithms 50%
• Algorithm-based 50%
• Competitive Approach 50%

Mathematics

• Word Embedding 100%
• Stochastics 50%
• Gaussian Distribution 50%
• Unit Sphere 50%
• Cosine 50%