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1. (WO2017156994) MULTIMEDIA RESOURCE QUALITY ASSESSMENT METHOD AND APPARATUS

Pub. No.:    WO/2017/156994    International Application No.:    PCT/CN2016/099358
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Tue Sep 20 01:59:59 CEST 2016
IPC: G06F 17/30
Applicants: YOUKU INTERNET TECHNOLOGY (BEIJING) CO., LTD.
优酷网络技术(北京)有限公司
Inventors: WEI, Bo
魏博
QI, Zhibing
齐志兵
WANG, Yuantu
王远图
MA, Guangxu
马广续
LIU, Yuping
刘宇平
YIN, Yuzong
尹玉宗
YAO, Jian
姚键
PAN, Baiyu
潘柏宇
WANG, Ji
王冀
Title: MULTIMEDIA RESOURCE QUALITY ASSESSMENT METHOD AND APPARATUS
Abstract:
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.