1. A system comprising: a touch device to receive a touch contact; one or more processors configured to be communicatively coupled to the touch device; memory configured to be communicatively coupled to the one or more processors; a first classification module stored in the memory and executable by the one or more processors to determine a classification of the touch contact based at least in part on contextual information, the classification indicating that the touch contact is intentional or unintentional, the contextual information comprising keyboard input history of a keyboard configured to be in communication with the system; and a second classification module stored in the memory and executable by the one or more processors to determine whether the classification of the touch contact is accurate based, at least in part, on a history of the touch contact.
1. A system comprising: a touch device to receive a touch contact; one or more processors configured to be communicatively coupled to the touch device; memory configured to be communicatively coupled to the one or more processors; a first classification module stored in the memory and executable by the one or more processors to determine a classification of the touch contact based at least in part on contextual information, the classification indicating that the touch contact is intentional or unintentional, the contextual information comprising keyboard input history of a keyboard configured to be in communication with the system; and a second classification module stored in the memory and executable by the one or more processors to determine whether the classification of the touch contact is accurate based, at least in part, on a history of the touch contact. 2. The system of claim 1 , wherein the touch device comprises at least one of a touch pad or a touch screen.