Int. J. Wavelets Multiresolution Inf. Process.最新文献

筛选
英文 中文
An aggressive reduction on the complexity of optimization for non-strongly convex objectives 对非强凸目标优化复杂度的积极降低
Int. J. Wavelets Multiresolution Inf. Process. Pub Date : 2023-05-20 DOI: 10.1142/s0219691323500170
Zhijian Luo, Siyu Chen, Yueen Hou, Yanzeng Gao, Y. Qian
{"title":"An aggressive reduction on the complexity of optimization for non-strongly convex objectives","authors":"Zhijian Luo, Siyu Chen, Yueen Hou, Yanzeng Gao, Y. Qian","doi":"10.1142/s0219691323500170","DOIUrl":"https://doi.org/10.1142/s0219691323500170","url":null,"abstract":"Tremendous efficient optimization methods have been proposed for strongly convex objectives optimization in modern machine learning. For non-strongly convex objectives, a popular approach is to apply a reduction from non-strongly convex to a strongly convex case via regularization techniques. Reduction on objectives with adaptive decrease on regularization tightens the optimal convergence of algorithms to be independent on logarithm factor. However, the initialization of parameter of regularization has a great impact on the performance of the reduction. In this paper, we propose an aggressive reduction to reduce the complexity of optimization for non-strongly convex objectives, and our reduction eliminates the impact of the initialization of parameter on the convergent performances of algorithms. Aggressive reduction not only adaptively decreases the regularization parameter, but also modifies regularization term as the distance between current point and the approximate minimizer. Our aggressive reduction can also shave off the non-optimal logarithm term theoretically, and make the convergent performance of algorithm more compact practically. Experimental results on logistic regression and image deblurring confirm this success in practice.","PeriodicalId":158567,"journal":{"name":"Int. J. Wavelets Multiresolution Inf. Process.","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125772222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A single image super resolution method based on cross residual network and wavelet transform 基于交叉残差网络和小波变换的单幅图像超分辨方法
Int. J. Wavelets Multiresolution Inf. Process. Pub Date : 2023-03-08 DOI: 10.1142/s0219691323500169
Kwang-Chol Ri, Chol-Jin Kim
{"title":"A single image super resolution method based on cross residual network and wavelet transform","authors":"Kwang-Chol Ri, Chol-Jin Kim","doi":"10.1142/s0219691323500169","DOIUrl":"https://doi.org/10.1142/s0219691323500169","url":null,"abstract":"","PeriodicalId":158567,"journal":{"name":"Int. J. Wavelets Multiresolution Inf. Process.","volume":"227 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122859241","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Phase retrieval from short-time fractional Fourier measurements using alternating direction method of multipliers 利用乘法器的交替方向法从短时分数阶傅立叶测量中提取相位
Int. J. Wavelets Multiresolution Inf. Process. Pub Date : 2023-02-28 DOI: 10.1142/s0219691323500157
Lan Li, Lu Mao, Mingli Jing, Wei Wei, Yang Chen
{"title":"Phase retrieval from short-time fractional Fourier measurements using alternating direction method of multipliers","authors":"Lan Li, Lu Mao, Mingli Jing, Wei Wei, Yang Chen","doi":"10.1142/s0219691323500157","DOIUrl":"https://doi.org/10.1142/s0219691323500157","url":null,"abstract":"","PeriodicalId":158567,"journal":{"name":"Int. J. Wavelets Multiresolution Inf. Process.","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129242116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On the computation of extremal trees of Harmonic index with given edge-vertex domination number 给定边-顶点控制数的调和指数极值树的计算
Int. J. Wavelets Multiresolution Inf. Process. Pub Date : 2023-02-28 DOI: 10.1142/s0219691323500145
B. Senthilkumar, H. N. Kumar, Y. B. Venkatakrishnan, S. P. Raja
{"title":"On the computation of extremal trees of Harmonic index with given edge-vertex domination number","authors":"B. Senthilkumar, H. N. Kumar, Y. B. Venkatakrishnan, S. P. Raja","doi":"10.1142/s0219691323500145","DOIUrl":"https://doi.org/10.1142/s0219691323500145","url":null,"abstract":"","PeriodicalId":158567,"journal":{"name":"Int. J. Wavelets Multiresolution Inf. Process.","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122114321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
k-Ambiguity function in the framework of offset linear canonical transform 偏移线性正则变换框架下的k-模糊函数
Int. J. Wavelets Multiresolution Inf. Process. Pub Date : 2023-02-17 DOI: 10.1142/s0219691323500133
M. Younus Bhat, Aamir Hamid Dar
{"title":"k-Ambiguity function in the framework of offset linear canonical transform","authors":"M. Younus Bhat, Aamir Hamid Dar","doi":"10.1142/s0219691323500133","DOIUrl":"https://doi.org/10.1142/s0219691323500133","url":null,"abstract":"","PeriodicalId":158567,"journal":{"name":"Int. J. Wavelets Multiresolution Inf. Process.","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126882889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Timber-Prairie Wolf Optimization-Dependent Deep Learning Classifier for Anomaly Detection in Surveillance Videos 基于木材-草原狼优化的监控视频异常检测深度学习分类器
Int. J. Wavelets Multiresolution Inf. Process. Pub Date : 2023-02-17 DOI: 10.1142/s0219691323500121
B. Gayal, S. Patil
{"title":"Timber-Prairie Wolf Optimization-Dependent Deep Learning Classifier for Anomaly Detection in Surveillance Videos","authors":"B. Gayal, S. Patil","doi":"10.1142/s0219691323500121","DOIUrl":"https://doi.org/10.1142/s0219691323500121","url":null,"abstract":"","PeriodicalId":158567,"journal":{"name":"Int. J. Wavelets Multiresolution Inf. Process.","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134043884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Algorithm of adaptive Fourier decomposition in H2(ℂ+) H2(+)的自适应傅里叶分解算法
Int. J. Wavelets Multiresolution Inf. Process. Pub Date : 2023-02-10 DOI: 10.1142/s021969132350011x
Weixiong Mai, Tao Qian
{"title":"Algorithm of adaptive Fourier decomposition in H2(ℂ+)","authors":"Weixiong Mai, Tao Qian","doi":"10.1142/s021969132350011x","DOIUrl":"https://doi.org/10.1142/s021969132350011x","url":null,"abstract":"","PeriodicalId":158567,"journal":{"name":"Int. J. Wavelets Multiresolution Inf. Process.","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124988899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DNN-based speech watermarking resistant to desynchronization attacks 基于dnn的抗去同步攻击的语音水印
Int. J. Wavelets Multiresolution Inf. Process. Pub Date : 2023-02-04 DOI: 10.1142/s0219691323500091
Kosta Pavlovic, Slavko Kovacevic, I. Djurović, Adam Wojciechowski
{"title":"DNN-based speech watermarking resistant to desynchronization attacks","authors":"Kosta Pavlovic, Slavko Kovacevic, I. Djurović, Adam Wojciechowski","doi":"10.1142/s0219691323500091","DOIUrl":"https://doi.org/10.1142/s0219691323500091","url":null,"abstract":"","PeriodicalId":158567,"journal":{"name":"Int. J. Wavelets Multiresolution Inf. Process.","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129070615","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Deep Sparse Representation with Random Dictionary for Hyperspectral Image Classification 基于随机字典的高光谱图像分类深度稀疏表示
Int. J. Wavelets Multiresolution Inf. Process. Pub Date : 2023-02-04 DOI: 10.1142/s0219691323500108
Tian Xia, Chunbo Cheng, Wenjing Cui
{"title":"A Deep Sparse Representation with Random Dictionary for Hyperspectral Image Classification","authors":"Tian Xia, Chunbo Cheng, Wenjing Cui","doi":"10.1142/s0219691323500108","DOIUrl":"https://doi.org/10.1142/s0219691323500108","url":null,"abstract":"","PeriodicalId":158567,"journal":{"name":"Int. J. Wavelets Multiresolution Inf. Process.","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114922277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Existence of unconditional wavelet bases for Lp-norm over a local fields of positive characteristic 正特征局部域上lp -范数的无条件小波基的存在性
Int. J. Wavelets Multiresolution Inf. Process. Pub Date : 2023-02-03 DOI: 10.1142/s021969132350008x
Ashish Pathak, Dileep Kumar
{"title":"Existence of unconditional wavelet bases for Lp-norm over a local fields of positive characteristic","authors":"Ashish Pathak, Dileep Kumar","doi":"10.1142/s021969132350008x","DOIUrl":"https://doi.org/10.1142/s021969132350008x","url":null,"abstract":"","PeriodicalId":158567,"journal":{"name":"Int. J. Wavelets Multiresolution Inf. Process.","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125793870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信