Integrating feature extraction via local sequential embedding for automatic handwriting recognition

摘要

Integrating features is disclosed, including: determining a value associated with a temporal feature for a point; determining a value associated with a spatial feature associated with the temporal feature; including the value associated with a spatial feature and the value associated with the temporal feature into a feature vector; and using the feature vector to decode for a character. Determining a transform is also disclosed, including: determining, for a point associated with a sequence of points, a set of points including: the point, a first subset of points of the sequence preceding a sequence position associated with the point, and a second subset of points following the sequence position associated with the point; and determining the transform associated with the point based at least in part on the set of points.

主权项

1. A system for integrating features, comprising:
a processor configured to:
determine a value associated with a temporal feature for a point associated with a sequence of points;determine a value associated with a spatial feature for the point, computed from a set of points including: the point, a first subset of points of the sequence preceding a sequence position associated with the point, and a second subset of points following the sequence position associated with the point;include the value associated with the spatial feature and the value associated with the temporal feature in a single feature vector having both values; anduse at least the feature vector to decode for a character based at least in part on using one or more integrated recognition models configured to receive an input associated with at least a temporal feature and a spatial feature; and a memory coupled to the processor and configured to provide the processor with instructions.