Itinerary estimation device and method, program, and information classification method

摘要: Abstract An itinerary estimation device (10) includes a classification unit (14) and an (15). The classifies multiple pieces of expense data including information related to expenses into one or more groups, according chronological order date extracted from each the data. (15) estimates that at least dates on basis piece classified included in group. ITINERARY 13 ESTIMATION DEVICE REGISTRATION 11 12UNIT 1-2- 14 ,, 15 E RECONTION EXTRACTION CLASSIFICATION DEVICRE UEONITIO NTUI 18C17 16 1 1817 -1 6UNIT 30 OUTPUT SELECTION PRESENTATION PROCESSOR RECEIVING UNIT STORAGE ~105 102- OPERATING - AP APPLICATION 103 NW COMMUNICATION CONTROLLER HOMETOWN INFORMATION 104 DISPLAYUNIT INTERFACE _ 106 IMAGE CAPTURE