A Nonconvex Implementation of Sparse Subspace Clustering: Algorithm and Convergence Analysis.
Xiaoge DengTao SunPeibing DuDongsheng LiPublished in: IEEE Access (2020)
Keyphrases
- convergence analysis
- clustering algorithm
- stationary points
- subspace clustering
- global convergence
- optimality conditions
- high dimensional
- dimensionality reduction
- principal component analysis
- neural network
- objective function
- nonlinear programming
- feature space
- low level
- high dimensional data
- convex optimization
- global optimum
- np hard
- multi objective
- k means
- reinforcement learning
- search algorithm