Similarity matrix enhanced collaborative filtering for e-government recommendation.
Ninghua SunQiangqiang LuoLongya RanPeng JiaPublished in: Data Knowl. Eng. (2023)
Keyphrases
- e government
- collaborative filtering
- similarity matrix
- recommender systems
- electronic government
- spectral clustering
- pairwise
- recommendation systems
- public sector
- co occurrence
- matrix factorization
- similarity measure
- digital government
- government services
- user preferences
- dimension reduction
- recommendation algorithms
- government agencies
- service delivery
- developing countries
- government organizations
- public administration
- clustering method
- clustering algorithm
- knowledge management
- information sharing
- user ratings
- latent semantic indexing
- inter organizational
- information technology
- social sciences
- vector space
- similarity scores
- data collection
- digital libraries
- decision making