On Efficiency of Semantic Relation Extraction through Low-dimensional Distributed Representations for Substrings.
Zhan JinChihiro ShibataJingtao SunKazuya TagoPublished in: HPCC/CSS/ICESS (2015)
Keyphrases
- relation extraction
- distributed representations
- semantic features
- domain specific
- automatic extraction
- natural language text
- information extraction
- semantic constraints
- named entities
- semantic relations
- semantic information
- semantic network
- semantic role labeling
- question answering
- semantic knowledge
- tree kernels
- real valued
- semantic similarity
- low level features
- high dimensional
- neural network
- visual features
- dimensionality reduction
- named entity recognition
- domain ontology
- natural language
- data mining