Short Text Feature Extraction via Node Semantic Coupling and Graph Structures.
Huifang MaXiaoqian LiuLan MaYulin HuPublished in: Intelligent Information Processing (2018)
Keyphrases
- short text
- graph structures
- graph structure
- feature extraction
- directed graph
- short text classification
- graph mining
- graphical models
- structured data
- topic detection
- semantic concepts
- semantic information
- tree structure
- undirected graph
- random walk
- natural language
- semantic similarity
- weighted graph
- graph clustering
- text classification
- feature selection