Interactive object retrieval method and system

An interactive object retrieval system, comprising:

• a filtering module, comprising:
• a preliminary filtering module, selecting a plurality of data records of a first category complied with a time and space searching condition from an object database;
• and
• a similarity comparison module, coupled to the preliminary filtering module, receiving the data records of the first category from the preliminary filtering module, comparing a similarity between the query and each of the data records of the first category to obtain a plurality of data records of a second category wherein a time information and a location information are corresponding to each of the data records of the second category, and dividing the data records of the second category into a plurality of groups, wherein the data records of the second category in a same group correspond to a same location information, and a time difference between the time information corresponding to the data records of the second category in the same group does not exceed a predetermined value, wherein the similarity comparison module respectively selects the data records of the second category having a highest similarity with the query from each of the groups, and takes all of the data records of the second category which are selected as a plurality of searching results;
• and
• an interactive module, coupled to the filtering module, receiving at least one user input corresponding to at least one of the searching results, and providing a user interface, wherein each of the at least one user input corresponds to a similarity decreasing operation or a similarity increasing operation,
• wherein the filtering module determines a display manner of each of the searching results on the user interface according to the at least one user input and a similarity between the query and each of the searching results,
• wherein for each of the at least one user input, the similarity comparison module determines whether the user input corresponds to the similarity decreasing operation or the similarity increasing operation, so as to change a display size of one of the searching results on the user interface and to change the similarity between the query and the one of the searching results wherein the one of the searching results is corresponding to the user input, and selects the searching results that have the similarity with the query higher than a threshold value from all of the searching results to serve as a plurality of formal searching results.