INFORMATION PROVISION DEVICE, INFORMATION PROVISION METHOD, INFORMATION PROVISION PROGRAM, INFORMATION DISPLAY DEVICE, INFORMATION DISPLAY METHOD, INFORMATION DISPLAY PROGRAM, INFORMATION RETRIEVAL SYSTEM, AND RECORDING MEDIUM

摘要

An information providing device includes a search result information transmission means that transmits search result information, which indicates one or more pieces of information of information that has been searched for by an information search device, to a terminal device, a graph display information transmission means that transmits graph display information for displaying a graph showing a relationship between display order in which the information that has been searched for by the information search device as the search result and a value of a predetermined presentation item related to the information is displayed, and a range indication display information transmission means that transmits range indication display information for displaying predetermined range indication information at a position in the graph, the position indicating a display range being a range of the information indicated by the search result information.