PatentMiner: Patent Vacancy Mining via Context-Enhanced and Knowledge-Guided Graph Attention.
Gaochen WuBin XuYuxin QinFei KongBangchang LiuHongwen ZhaoDejie ChangPublished in: CCKS (2021)
Keyphrases
- data mining techniques
- knowledge discovery
- knowledge representation
- knowledge base
- knowledge management
- knowledge extraction
- global knowledge
- discovered knowledge
- contextual knowledge
- random walk
- domain knowledge
- context sensitive
- directed acyclic graph
- data mining
- directed graph
- knowledge sources
- graph representation
- frequent subgraph mining
- discover hidden
- conceptual model
- background knowledge
- prior knowledge
- structured data
- contextual information
- context aware
- knowledge acquisition
- information retrieval
- connected components
- text mining
- knowledge based systems
- knowledge retrieval
- explicit knowledge
- intellectual property
- graph data
- data mining tools
- graph theory
- bipartite graph
- user model