Sentence Meta-Embeddings for Unsupervised Semantic Textual Similarity.
Nina PörnerUlli WaltingerHinrich SchützePublished in: ACL (2020)
Keyphrases
- principal component analysis
- natural language
- sentence similarity
- dimensionality reduction
- low dimensional
- semantic similarity
- text representation
- unsupervised learning
- distance measure
- similarity measure
- euclidean distance
- natural language sentences
- word sense induction
- dependency relations
- manifold learning
- semantic similarity measure
- natural language processing
- distance function
- semantic information
- recognizing textual entailment
- semantic content
- syntactic analysis
- machine learning
- high dimensional data
- multimedia
- keywords
- semi supervised
- semantic roles
- semantic representation
- syntactic categories
- syntactic structures
- semantic analysis
- supervised learning
- co occurrence
- sentence level
- text classification
- semantic concepts
- high level
- word sense disambiguation
- low level features
- wordnet