title: Improvement of projection-type associative memories by using a two-phase recalling procedure.
abstract: In this letter, we propose a Two-Phase Recalling Procedure (TPRP) to improve the recall capability of the projection-type associative memory. It is known that the conventional projection dynamic sometimes produces spurious states that do not belong to the space spanned by the prototype vectors (memory space). The proposed TPRP provides a trapped spurious state another chance to project onto the memory space such that the recall capability of the projection-type associative memories can be greatly improved. Finally a simulation result demonstrates the effectiveness of the TPRP.
authors.forename: D L
authors.initials: DL
authors.lastname: Lee
authors.forename: W J
authors.initials: WJ
authors.lastname: Wang
mesh_terms: D003198:Computer Simulation; D003491:Cybernetics; D008568:Memory / Q000502:physiology*; D011939:Mental Recall / Q000502:physiology*; D016571:Neural Networks, Computer