CASIA OpenIR

Browse/Search Results:  1-10 of 49 Help

Filters    
Selected(0)Clear Items/Page:    Sort:
Twitter is Faster: Personalized Time-Aware Video Recommendation from Twitter to YouTube 期刊论文
ACM TRANSACTIONS ON MULTIMEDIA COMPUTING COMMUNICATIONS AND APPLICATIONS, 2014, 卷号: 11, 期号: 2
Authors:  Deng, Zhengyu;  Yan, Ming;  Sang, Jitao;  Xu, Changsheng
Adobe PDF(1287Kb)  |  Favorite  |  View/Download:127/33  |  Submit date:2015/08/12
Algorithms  Experimentation  Performance  Short-term Interest  Personalization  Video Recommendation  Time-aware  Cross-platform  
Spectral Unmixing via Data-Guided Sparsity 期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2014, 卷号: 23, 期号: 12, 页码: 5412-5427
Authors:  Zhu, Feiyun;  Wang, Ying;  Fan, Bin;  Xiang, Shiming;  Meng, Gaofeng;  Pan, Chunhong
View  |  Adobe PDF(6232Kb)  |  Favorite  |  View/Download:109/24  |  Submit date:2015/08/12
Data-guided Sparse (Dgs)  Data-guided Map (dgMap)  Nonnegative Matrix Factorization (Nmf)  Dgs-nmf  Mixed Pixel  Hyperspectral Unmixing (Hu)  
CLUSTER CONSTRAINT BASED SPARSE NMF FOR HYPERSPECTRAL IMAGERY UNMIXING 会议论文
IEEE, Paris, France, 27-30 Oct. 2014
Authors:  Jiang XW(蒋心为);  Xinwei Jiang
View  |  Adobe PDF(123Kb)  |  Favorite  |  View/Download:86/17  |  Submit date:2016/07/22
Hyperspectral Imagery  Linear Mixing Model  Nonnegative Matrix Factorization  Spectral Cluster  
Learning Human Actions by Combining Global Dynamics and Local Appearance 期刊论文
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2014, 卷号: 36, 期号: 12, 页码: 2466-2482
Authors:  Luo, Guan;  Yang, Shuang;  Tian, Guodong;  Yuan, Chunfeng;  Hu, Weiming;  Maybank, Stephen J.;  weiming hu
View  |  Adobe PDF(1426Kb)  |  Favorite  |  View/Download:106/15  |  Submit date:2015/08/12
Action Recognition  Linear Dynamical System  Local Spatio-temporal Feature  Non-vector Descriptor  Distance Learning  
基于因式分解机模型的非线性分类器设计 学位论文
, 中国科学院自动化研究所: 中国科学院大学, 2014
Authors:  刘晓龙
Adobe PDF(897Kb)  |  Favorite  |  View/Download:90/0  |  Submit date:2015/09/02
因式分解机模型  随机梯度下降算法  多项式分类器  支持向量机  Factorization Machines  Sgd  Pca-pnc  Svm  
社会媒体中的推荐系统研究 学位论文
, 中国科学院自动化研究所: 中国科学院大学, 2014
Authors:  张柱
Adobe PDF(3679Kb)  |  Favorite  |  View/Download:149/0  |  Submit date:2015/09/02
推荐系统  社会化标签系统  社会媒体  多样性  新颖性  Top-n 预测  链接推荐  信息传播  Recommender System  Social Tagging System  Social Media  Diversity  Novelty  Top-n Prediction  Link Recommendation  Information Diffusion  
Sparse semantic metric learning for image retrieval 期刊论文
MULTIMEDIA SYSTEMS, 2014, 卷号: 20, 期号: 6, 页码: 635-643
Authors:  Liu, Jing;  Li, Zechao;  Lu, Hanqing
View  |  Adobe PDF(1060Kb)  |  Favorite  |  View/Download:97/14  |  Submit date:2015/08/12
Sparse Metric  Semantic Distance Metric  Social Image  Image Retrieval  
Dictionary-based light field acquisition using sparse camera array 期刊论文
OPTICS EXPRESS, 2014, 卷号: 22, 期号: 20, 页码: 24081-24095
Authors:  Cao, Xuan;  Geng, Zheng;  Li, Tuotuo
View  |  Adobe PDF(3418Kb)  |  Favorite  |  View/Download:85/17  |  Submit date:2015/09/18
Imaging Systems  Image Reconstruction-restoration  Photography  Computational Imaging  
A Unified Framework of Latent Feature Learning in Social Media 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2014, 卷号: 16, 期号: 6, 页码: 1624-1635
Authors:  Yuan, Zhaoquan;  Sang, Jitao;  Xu, Changsheng;  Liu, Yan
Adobe PDF(1544Kb)  |  Favorite  |  View/Download:106/41  |  Submit date:2015/08/12
Deep Learning  Feature Learning  India Buffet Process  Social Media  
Inductive hierarchical nonnegative graph embedding for "verb-object" image classification 期刊论文
MACHINE VISION AND APPLICATIONS, 2014, 卷号: 25, 期号: 7, 页码: 1647-1659
Authors:  Sun, Chao;  Bao, Bing-Kun;  Xu, Changsheng
Adobe PDF(1371Kb)  |  Favorite  |  View/Download:67/12  |  Submit date:2015/08/12
Inductive  Hierarchical  Graph Embedding  Verb-object