Information processing device having a function to control QoS of media analysis system

摘要

An information processing device includes a characteristics information storing unit for storing analysis characteristics information representing performance of each analysis method, and media characteristics information representing performance of each method of input of media data. The device includes a QoS calculating unit for calculating response performance and analysis accuracy when executing an analysis process in the media analysis system by preset media data input method and analysis method, based on the stored analysis characteristics information and media characteristics information. The device includes a QoS controlling unit for, in a case that at least one of the calculated response performance and analysis accuracy does not satisfy a preset target value, changing at least one of the preset media data input method and analysis method, based on the stored analysis characteristics information and media characteristics information.

主权项

1. An information processing device including a processor, comprising:
a characteristics information storing unit for storing analysis characteristics information representing performance of each analysis method executed in a media analysis system which analyzes predetermined media data, and media characteristics information representing performance of each method of input of the media data inputted into and analyzed by the media analysis system; a QoS calculating unit being implemented by the processor, for calculating response performance and analysis accuracy when executing an analysis process in the media analysis system by preset media data input method and analysis method, based on the analysis characteristics information and the media characteristics information stored by the characteristics information storing unit; and a QoS controlling unit being implemented by the processor for, in a case that at least one of the response performance and the analysis accuracy calculated by the QoS calculating unit does not satisfy a preset target value, changing at least one of the preset media data input method and analysis method, based on the analysis characteristics information and the media characteristics information stored by the characteristics information storing unit, wherein: the analysis characteristics information stored by the characteristic information storing unit includes methods of calculation of analysis accuracy of each analysis method and methods of calculation of a processing time in each analysis method, as information representing performance of the analysis method; the media characteristics information stored by the characteristics information storing unit includes methods of calculation of a processing time in each media data input method, as information representing performance of the input method; and the QoS calculating unit is configured to calculate the analysis accuracy of the media analysis system based on the analysis characteristics information, and also calculate a processing time of the media analysis system based on the analysis characteristics information and the media characteristics information, as the response performance.