AliCG: Fine-grained and Evolvable Conceptual Graph Construction for Semantic Search at Alibaba.
Ningyu ZhangQianghuai JiaShumin DengXiang ChenHongbin YeHui ChenHuaixiao TouGang HuangZhao WangNengwei HuaHuajun ChenPublished in: CoRR (2021)
Keyphrases
- fine grained
- semantic search
- graph construction
- coarse grained
- knn
- k nearest neighbor
- semi supervised learning
- semi supervised
- dimensionality reduction
- access control
- information retrieval
- semi supervised classification
- spectral clustering
- metadata
- keyword search
- domain ontology
- label propagation
- semantic web
- multi label
- linked data
- nearest neighbor
- image segmentation
- conceptual model
- database
- natural language processing
- feature selection
- neural network