A*-FastIsomap: An Improved Performance of Classical Isomap Based on A* Search Algorithm.
Tanzeel U. RehmanMahwish YousafJing LiPublished in: Neural Process. Lett. (2023)
Keyphrases
- search algorithm
- search space
- dimension reduction
- pattern classification
- data visualization
- dimensionality reduction
- nonlinear dimensionality reduction
- manifold learning
- selection algorithm
- low dimensional
- principal component analysis
- heuristic search
- branch and bound
- data sets
- high dimensional
- high dimensional data
- search tree
- laplacian eigenmaps
- hill climbing
- linear dimensionality reduction
- feature mapping