11. A computer-implemented control method of an information processing apparatus which controls a process for determining a desired object in a map displayed on a display unit on the basis of input position information within the map, comprising: a receive step for receiving input of position information with respect to the map; a calculation step for calculating an interpretation result of an object in the map for the input and a confidence score for the interpretation result on the basis of the position information received in said receive step; and a determination step for ranking interpretation results for the input from said calculation step in descending order of their confidence scores calculated in said calculation step, calculating R, wherein R is the difference between the confidence score of the first-ranked interpretation result and the confidence score of an interpretation result, comparing R with a threshold value, and determining one or more candidates from among the interpretation results satisfying the relation that R is less than the threshold value; and a display step for enlarging and displaying on the display unit a portion of the map within which the candidate(s) determined in said determination step fall(s).
12. The method according to claim 11 , wherein said display step includes enlarging and displaying on the display unit the map within which the candidates determined in said determination step fall while centering on a position indicated by position information received in said receive step.