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|1. (WO2017156994) MULTIMEDIA RESOURCE QUALITY ASSESSMENT METHOD AND APPARATUS|
|Applicants:||YOUKU INTERNET TECHNOLOGY (BEIJING) CO., LTD.
|Title:||MULTIMEDIA RESOURCE QUALITY ASSESSMENT METHOD AND APPARATUS|
A multimedia resource quality assessment method and apparatus. The multimedia resource quality assessment method comprises: according to index data used for describing a user behaviour of a multimedia resource, determining an accumulative distribution vector of the multimedia resource (S100); according to the accumulative distribution vector, determining an upper boundary vector and a lower boundary vector of the multimedia resource (S120); and according to the accumulative distribution vector, the upper boundary vector and the lower boundary vector, determining a quality score of the multimedia resource (S140). According to the method and apparatus, the quality of a multimedia resource can be described more accurately and the operability is very strong. In addition, after the quality of the multimedia resource is assessed by using the method, the multimedia resource can be dynamically optimized, sorted and recommended by absorbing the feedback of an on-line result, so that a final multimedia resource sorting and recommendation result can be given.