The present invention proposes an apparatus and method for integrating multiple pieces of information by sequentially using size uniformity of multiple pieces of information, adjusting ranges of pieces of multiple pieces of information, and selecting values for each index in the pieces of pieces of information. In addition, the present invention proposes a system for generating a recognition result based on integrated information obtained by integrating multiple pieces of information. The apparatus according to the present invention comprises: a first multiple information converter for converting first multiple pieces of information related to each modality into second multiple pieces of information having the same size based on weights; A second multi-information converting unit converting the second multi-information into third multi-information within a predetermined range based on the range adjustment function; And an integrated information generation unit configured to select any one of the values of the third multiple pieces of information for each index to generate integrated information in which the first multiple pieces of information are integrated.
展开▼