Inspec keywords: travelling salesman problems; pattern clustering; sorting; content-based retrieval; image sequences; genetic algorithms; image retrieval

Other keywords: TSP problem; GHIM-10K dataset; image sequences; similar content; travelling salesman problem; content-based image sorting; unsupervised image sorting; content-based image clustering

Subjects: Information retrieval techniques; Computer vision and image processing techniques; Optimisation techniques; Combinatorial mathematics; Optical, image and video signal processing; Optimisation techniques; Data handling techniques