G06N5048
Please help me predict the CPC LABEL for this patentPATENT ABSTRACT: A method/system may construct an expectation tree based upon an input flow, the expectation tree having a root node, nodes, each path from a root node to a node representing a potential input sequence from the input flow, each node including a counter for a number of occurrences of the respective potential input sequence. The method/system may construct touch distribution functions representing a weighted sum of prior touch prints for the targets, determine expectation weights of the potential input sequences and based upon expectations of pairs of sequences in the expectation tree, determine touch weights of potential input sequences toward a sequence of input touch prints and based upon the touch distribution functions, build an ordered list of input candidate sequences, and display the ordered list to the user for selection and confirmation of a desired input candidate sequence.