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国家自然科学基金(61231002): 作品数：16被引量：98H指数：4; 导出分析报告; 相关作者：赵力郑文明黄程韦宋鹏张昕然更多>>; 相关机构：东南大学苏州大学苏州市立医院烟台大学更多>>; 相关期刊：《Chinese Journal of Acoustics》《心理学报》《电子与信息学报》《计算机工程》更多>>; 相关主题：FEATURESVMUSINGRECOGNITIONEMOTION更多>>; 相关领域：电子电信自动化与计算机技术哲学宗教更多>>

多种群协方差学习差分进化算法被引量：11: 《电子与信息学报》2019年第6期1488-1495,共8页杜永兆范宇凌柳培忠唐加能骆炎民; 国家自然科学基金(61605048,61231002,51075068);福建省教育厅项目(JA15035);泉州市科技局项目(2014Z103,2015Z114);华侨大学研究生科研创新能力培养计划(1611422002)~~; 种群多样性与交叉算子在差分进化(DE)算法求解全局优化问题中具有重要作用,该文提出一种多种群协方差学习差分进化(MCDE)算法。首先,采用多种群机制的种群结构,利用每一子种群结合相应的变异策略保证进化过程个体多样性。然后,通过种群...; 关键词：差分进化多种群协方差学习自适应参数

Emotion recognition of Uyghur speech using uncertain linear discriminant analysis: 《Journal of Southeast University(English Edition)》2017年第4期437-443,共7页Tashpolat Nizamidin Zhao Li Zhang Mingyang Xu Xinzhou Askar Hamdulla; The National Natural Science Foundation of China(No.61673108,61231002); To achieve efficient a d compact low-dimensional features for speech emotion recognition,a novel featurereduction method using uncertain linear discriminant analysis is proposed.Using the same principles as for conven...; 关键词：Uyghur language speech emotion corpus PITCH FORMANT uncertain linear discriminant analysis (ULDA)

Auditory attention model based on Chirplet for cross-corpus speech emotion recognition被引量：1: 《Journal of Southeast University(English Edition)》2016年第4期402-407,共6页张昕然宋鹏查诚陶华伟赵力; The National Natural Science Foundation of China(No.61273266,61231002,61301219,61375028);the Specialized Research Fund for the Doctoral Program of Higher Education(No.20110092130004);the Natural Science Foundation of Shandong Province(No.ZR2014FQ016); To solve the problem of mismatching features in an experimental database, which is a key technique in the field of cross-corpus speech emotion recognition, an auditory attention model based on Chirplet is proposed for...; 关键词：speech emotion recognition selective attention mechanism spectrogram feature cross-corpus

基于特征迁移学习方法的跨库语音情感识别被引量：13: 《清华大学学报（自然科学版）》2016年第11期1179-1183,共5页宋鹏郑文明赵力; 山东省自然科学基金资助项目(ZR2014FQ016);国家自然科学基金资助项目(61231002);东南大学基本科研业务费资助项目(CDLS-2015-04); 在实际语音情感识别系统中,训练语音和测试语音往往来自不同的语料库,识别率下降显著。针对这一问题,该文提出一种有效的基于特征迁移学习的跨库语音情感识别方法。引入最大均值差异（maximum mean discrepancy,MMD）来描述不同数据库...; 关键词：语音情感识别迁移学习特征降维半监督判别分析

Speech emotion recognition via discriminant-cascading dimensionality reduction被引量：1: 《Journal of Southeast University(English Edition)》2016年第2期151-157,共7页王如刚徐新洲黄程韦吴尘张昕然赵力; The National Natural Science Foundation of China(No.61231002,61273266);the Ph.D.Program Foundation of Ministry of Education of China(No.20110092130004);China Postdoctoral Science Foundation(No.2015M571637); In order to accurately identify speech emotion information, the discriminant-cascading effect in dimensionality reduction of speech emotion recognition is investigated. Based on the existing locality preserving projec...; 关键词：speech emotion recognition discriminant-cascading locality preserving projections DISCRIMINANTANALYSIS dimensionality reduction

A novel speech emotion recognition algorithm based on combination of emotion data field and ant colony search strategy被引量：3: 《Journal of Southeast University(English Edition)》2016年第2期158-163,共6页查诚陶华伟张昕然周琳赵力杨平; The National Natural Science Foundation of China(No.61231002,61273266,61571106);the Foundation of the Department of Science and Technology of Guizhou Province(No.[2015]7637); In order to effectively conduct emotion recognition from spontaneous, non-prototypical and unsegmented speech so as to create a more natural human-machine interaction; a novel speech emotion recognition algorithm base...; 关键词：speech emotion recognition emotional data field ant colony search human-machine interaction

Cascaded projection of Gaussian mixture model for emotion recognition in speech and ECG signals被引量：1: 《Journal of Southeast University(English Edition)》2015年第3期320-326,共7页黄程韦吴迪张晓俊肖仲喆许宜申季晶晶陶智赵力; The National Natural Science Foundation of China(No.61231002,61273266,51075068,61271359);Doctoral Fund of Ministry of Education of China(No.20110092130004); A cascaded projection of the Gaussian mixture model algorithm is proposed.First,the marginal distribution of the Gaussian mixture model is computed for different feature dimensions, and a number of sub-classifiers are...; 关键词：Gaussian mixture model emotion recognition sample adaptation emotion inducing

Improved design of reconfigurable frequency response masking filters based on second-order cone programming: 《Journal of Southeast University(English Edition)》2014年第4期422-427,共6页吴尘徐新洲黄程韦赵力; The National Natural Science Foundation of China(No.61231002,61273266,61375028);the Ph.D.Programs Foundation of Ministry of Education of China(No.20110092130004); In order to improve the design results for the reconfigurable frequency response masking FRM filters an improved design method based on second-order cone programming SOCP is proposed.Unlike traditional methods that se...; 关键词：frequency response masking FRM filter optimal design reconfigurability second-order cone programming SOCP

Recognition of practical speech emotion using improved shuffled frog leaping algorithm被引量：4: 《Chinese Journal of Acoustics》2014年第4期441-456,共16页ZHANG Xiaodan HUANG Chengwei ZHAO Li ZOU Cairong; supported by the National Nature Science Foundation(61231002,61273266,51075068);the Doctoral Fund of Ministry of Education of China(20110092130004);the Postdoctoral Fund of Ministry of Education of China(2012M520973);the Open Research Foundation of Key Laboratory(B) of Underwater Acoustic Signal Processing of Ministry of Education of Southeast University under Grant(UASP1202); Due to the drawbacks in Support Vector Machine（SVM）parameter optimization,an Improved Shuffled Frog Leaping Algorithm（Im-SFLA）was proposed,and the learning ability in practical speech emotion recognition was impro...; 关键词：SFLA SVM Recognition of practical speech emotion using improved shuffled frog leaping algorithm

Intelligibility enhancement for noisy whispered speech using asymmetric cost function被引量：2: 《Chinese Journal of Acoustics》2014年第3期312-322,共11页ZHOU Jian ZHENG Wenming WANG Qingyun ZHAO Li; supported by the National Natural Science Foundation of China(61301295,61273266,61231002);the Natural Science Foundation of Anhui Province(1308085QF100,1408085MF113);the Doctoral Fund of Anhui University; We proposed two whispered speech enhancement methods based on asymmetric cost functions in this paper to deal with the amplification and attenuation distortions of whispered speech distinctively.The modified Itakura-S...; 关键词：SNR MIS MMSE

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