The Effect of Negative Sampling Strategy on Capturing Semantic Similarity in Document Embeddings.
Marzieh SaeidiRitwik KulkarniTheodosia TogiaMichele SamaPublished in: SemDeep@IWCS (2017)
Keyphrases
- semantic similarity
- sampling strategy
- vector space model
- document similarity
- semantic information
- co occurrence
- cosine similarity
- wordnet
- similarity measure
- semantic similarity computation
- vector space
- semantically similar
- information retrieval
- sentence similarity
- tf idf
- sampling methods
- semantic relatedness
- document clustering
- retrieval systems
- data sets
- document collections
- document representation
- relevant documents
- web search engines
- text categorization
- dimensionality reduction
- knowledge base
- databases