In the process of recognition, recognition result is acquired by combining the voting-based method with multiple features with the weight of each repeatedly used features obtained by contribution analysis algorithm. Experiments show that the method can improve the recognition rate.
同时在表情样本训练时采用贡献分析法分析确定三组复用特征对六种表情各自的贡献权值;在分类识别阶段,根据多特征投票法并结合训练阶段得到的权值获得识别结果,实验表明,该方法可提高表情识别率。
参考来源 - 基于多特征集成和分级分类的图像序列表情识别方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
石化行业固态产品生产经营的经济分析可以借鉴离散性工业中常用的边际贡献分析法。
Marginal contribution analytical method commonly used in intermittent industry can also be used for economic analysis of production and operation of solid products in petrochemical industry.
同时提出采用贡献分析法确定情感特征参数的权值，利用加权欧氏距离模板匹配识别语音情感。
A speech emotion recognition method is also presented based on weighted Euclidean distance template matching, in which the weights of features are calculated by the method of contribution analysis.
在原有绩效评价指标体系中增加了现金流量的指标，社会贡献率指标等指标，并使用层次分析法客观设置权重并进行评分。
Cash flow indicator and social contribution rate have been added in the performance evaluation system. We will use of AHP to set up the weight and score.
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