CONFIDENCE DETERMINATION METHOD AND CONFIDENCE DETERMINATION PROGRAM TO ANSWER

摘要

To determine the existence/nonexistence of confidence when a question is answered on the basis of typing information acquired by using a keylogger or information related to a handwritten character input.SOLUTION: A method determines the existence/nonexistence of the confidence of an answerer to an answer in questions and answers in which the answerer is made to input characters to a question by typing or handwriting to acquire an answer. The confidence determination method includes as steps to be executed by a computer; a step for acquiring a history related to inputs of answers as character input information; a step for extracting a plurality of kinds of feature quantities predetermined as information representing features of answerer' behaviors from the acquired character input information; and a step for determining the existence/nonexistence of the confidence of the answerer on the basis of the extracted feature quantities and a feature quantity related to an attribute of a correct answer.SELECTED DRAWING: Figure 1