| 摘要 |
<p>PURPOSE:To determine display priority according to menu use characteristics by determining the display priority by using such a rule that the display priority of a menu item which is frequently accessed in a recent constant period is high and then performing display operation. CONSTITUTION:A recent use date interval storage part 571 is stored with a recent use date interval, a cumulative use frequency storage part 572 is stored with the cumulative frequency of use in a current use period, and a membership function storage part 573 is stored with a membership function. A 1st fuzzy inference process part 574 reads the recent use date interval, cumulative frequency of use, and membership function out and outputs basic priority. A recent priority storage part 575 is stored with the latest basic priority as recent priority and a conventional priority storage part 576 is stored with basic priority which is found last as conventional priority. A 2nd fuzzy inference process part 577 reads the recent priority, membership function, and conventional priority out and outputs the display priority.</p> |
