G06N5047
Please help me predict the CPC LABEL for this patentPATENT ABSTRACT: The invention is methods and apparatus for: a) performing nonlinear time warp invariant sequence recognition using a back-off procedure; and b) recognizing complex sequences, using physically embodied computer memories that represent information using a sparse distributed representational (SDR) format. Recognition of complex sequences often requires that multiple equally plausible hypotheses (multiple competing hypotheses, MCHs) can be simultaneously physically active in memory until disambiguating information arrives whereupon only hypotheses that are consistent with the new information are active. The invention is the first description of both back-off and MCH-handling methods in combination with representing information using a sparse distributed representation (SDR) format.