| 摘要 |
PURPOSE:To shorten the time required for retrieving desired data by the retrieval of a similar word. CONSTITUTION:When the instruction of the retrieval of a similar word is inputted with a keyword from a keyboard 18A, a ROM 14 is retrieved based on the inputted keyword in a CPU 12, the similar word is retrieved, the display data for performing a list display of the similar word of the inputted keyword and the past retrieval number of times of the similar word is prepared based on the result of the retrieval of the similar word and the retrieval number of times of each similar word stored in a RAM 16, and the screen display on a display 20 of the display data is performed. When an operator looks at this screen display, and selects and instructs any similar word by a mouse 18B, only the selected and instructed similar word is selected as the keyword based on the selection and instruction in the CPU 12, a data file 22 is retrieved by defining this keyword as a key and the screen display on the display 20 of the retrieval result is performed. |
