Online dictionary learning for local coordinate coding with locality coding adaptors
文献类型：期刊论文
| 作者 | Junbiao Pang ; Chunjie Zhang; Lei Qin; Weigang Zhang; Laiyun Qing; Qingming Huang; Baocai Yin
|
| 刊名 | Neurocomputing
 |
| 出版日期 | 2015 |
| 期号 | 157页码:61-69 |
| 关键词 | Local Coordinate Coding Surrogate Function Locality Coding Adaptor Large Scale Problem Online Training |
| 英文摘要 | Dictionary inLocalCoordinateCoding(LCC)isimportanttoapproximateanon-linearfunctionwith linear ones.Optimizingdictionaryfrompredefined codingschemesisachallengetask.Thispaper focuses onlearningdictionaryfromtwoLocalityCodingAdaptors(LCAs),i.e.,localityGaussianAdaptor (GA)andlocalityEuclideanAdaptor(EA),forlarge-scaleandhigh-dimensiondatasets.Onlinedictionary learning isformulatedastwocyclingsteps,localcodinganddictionaryupdating.Bothstagesscaleup gracefullytolarge-scaledatasetswithmillionsofdata.Theexperimentsondifferentapplications demonstratethatourmethodleadstoafasterdictionarylearningthantheclassicalonesorthestate-of- the-art methods. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/15392]  |
| 专题 | 自动化研究所_类脑智能研究中心 |
| 推荐引用方式 GB/T 7714 | Junbiao Pang,Chunjie Zhang,Lei Qin,et al. Online dictionary learning for local coordinate coding with locality coding adaptors[J]. Neurocomputing,2015(157):61-69. |
| APA | Junbiao Pang.,Chunjie Zhang.,Lei Qin.,Weigang Zhang.,Laiyun Qing.,...&Baocai Yin.(2015).Online dictionary learning for local coordinate coding with locality coding adaptors.Neurocomputing(157),61-69. |
| MLA | Junbiao Pang,et al."Online dictionary learning for local coordinate coding with locality coding adaptors".Neurocomputing .157(2015):61-69. |
入库方式： OAI收割
来源：自动化研究所
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