An Optimized Tag Recommender Algorithm in Folksonomy.
Jie ChenBaohua QiangYaoguang WangPeng WangJun HuangPublished in: Intelligent Information Processing (2014)
Keyphrases
- detection algorithm
- cost function
- dynamic programming
- preprocessing
- experimental evaluation
- k means
- computational cost
- improved algorithm
- times faster
- optimization algorithm
- significant improvement
- matching algorithm
- computational complexity
- worst case
- computationally efficient
- decision trees
- theoretical analysis
- input data
- search space
- recommender systems
- high accuracy
- expectation maximization
- multi objective
- data sets
- segmentation algorithm
- objective function
- np hard
- convergence rate
- recognition algorithm
- selection algorithm
- learning algorithm