Global ETD Search

High-dimensional indexing methods utilizing clustering and dimensionality reduction

Zhang, Lijuan

… data objects are extracted and transformed into high-dimensional data points. Searching for objects becomes a search on points in the high-dimensional feature space. The dissimilarity between two objects is determined by the distance between two feature vectors. Similarity search is usually …

njit Repository record for High-dimensional indexing methods utilizing clustering and dimensionality reduction (opens in a new tab)