When the Whole Is Less Than the Sum of Its Parts: How Composition Affects PMI Values in Distributional Semantic Vectors.
Denis PapernoMarco BaroniPublished in: Comput. Linguistics (2016)
Keyphrases
- co occurrence
- semantic space
- semantic similarity
- natural language
- latent semantic analysis
- semantic information
- semantic knowledge
- semantic analysis
- feature vectors
- semantic web
- semantic features
- semantic network
- user defined
- semantically related
- semantic level
- semantic search
- semantically rich
- conceptual graphs
- information retrieval
- absolute difference
- semantic concepts
- pixel values
- parameter values
- vector space
- attribute values
- higher level
- domain specific
- object recognition
- objective function
- face recognition