The Pyramid Match Kernel: Efficient Learning with Sets of Features
The Journal of Machine Learning Research
Learning distance function by coding similarity
Proceedings of the 24th international conference on Machine learning
Local similarity discriminant analysis
Proceedings of the 24th international conference on Machine learning
Self-taught learning: transfer learning from unlabeled data
Proceedings of the 24th international conference on Machine learning
Image annotation: which approach for realistic databases?
Proceedings of the 6th ACM international conference on Image and video retrieval
Representing shape with a spatial pyramid kernel
Proceedings of the 6th ACM international conference on Image and video retrieval
Locally adaptive subspace and similarity metric learning for visual data clustering and retrieval
Computer Vision and Image Understanding
Semi-supervised learning of object categories from paired local features
CIVR '08 Proceedings of the 2008 international conference on Content-based image and video retrieval
Correlative multilabel video annotation with temporal kernels
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Object Class Recognition and Localization Using Sparse Features with Limited Receptive Fields
International Journal of Computer Vision
IKNN: Informative K-Nearest Neighbor Pattern Classification
PKDD 2007 Proceedings of the 11th European conference on Principles and Practice of Knowledge Discovery in Databases
A genetic programming framework for content-based image retrieval
Pattern Recognition
Boosting relative spaces for categorizing objects with large intra-class variation
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Spirittagger: a geo-aware tag suggestion tool mined from flickr
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
Action video retrieval based on atomic action vocabulary
MIR '08 Proceedings of the 1st ACM international conference on Multimedia information retrieval
Learning Pairwise Dissimilarity Profiles for Appearance Recognition in Visual Surveillance
ISVC '08 Proceedings of the 4th International Symposium on Advances in Visual Computing
Video retrieval based on object discovery
Computer Vision and Image Understanding
Automatic joint classification and segmentation of whole cell 3D images
Pattern Recognition
Sparse Multiscale Patches (SMP) for Image Categorization
MMM '09 Proceedings of the 15th International Multimedia Modeling Conference on Advances in Multimedia Modeling
A New Multiple Kernel Approach for Visual Concept Learning
MMM '09 Proceedings of the 15th International Multimedia Modeling Conference on Advances in Multimedia Modeling
EnsembleMatrix: interactive visualization to support machine learning with multiple classifiers
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Seeing the Objects Behind the Dots: Recognition in Videos from a Moving Camera
International Journal of Computer Vision
Labeled images verification using Gaussian mixture models
Proceedings of the 2009 ACM symposium on Applied Computing
ICML '09 Proceedings of the 26th Annual International Conference on Machine Learning
Optimising Machine-Learning-Based Fault Prediction in Foundry Production
IWANN '09 Proceedings of the 10th International Work-Conference on Artificial Neural Networks: Part II: Distributed Computing, Artificial Intelligence, Bioinformatics, Soft Computing, and Ambient Assisted Living
Fast Local Support Vector Machines for Large Datasets
MLDM '09 Proceedings of the 6th International Conference on Machine Learning and Data Mining in Pattern Recognition
Object Detection by Estimating and Combining High-Level Features
ICIAP '09 Proceedings of the 15th International Conference on Image Analysis and Processing
The pyramid match: efficient learning with partial correspondences
AAAI'07 Proceedings of the 22nd national conference on Artificial intelligence - Volume 2
FoodLog: capture, analysis and retrieval of personal food images via web
CEA '09 Proceedings of the ACM multimedia 2009 workshop on Multimedia for cooking and eating activities
Dense sampling low-level statistics of local features
Proceedings of the ACM International Conference on Image and Video Retrieval
KNSC: a novel local classification method for multimedia semantic analysis
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Learning local features for object categorization
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Application of combined support vector machines in process fault diagnosis
ACC'09 Proceedings of the 2009 conference on American Control Conference
Image annotation with tagprop on the MIRFLICKR set
Proceedings of the international conference on Multimedia information retrieval
Efficiently searching for similar images
Communications of the ACM
Gaussian Processes for Object Categorization
International Journal of Computer Vision
Object category recognition using probabilistic fusion of speech and image classifiers
MLMI'07 Proceedings of the 4th international conference on Machine learning for multimodal interaction
Proceedings of the 16th ACM SIGKDD international conference on Knowledge discovery and data mining
A similarity-based approach for shape classification using Aslan skeletons
Pattern Recognition Letters
Fast and Scalable Local Kernel Machines
The Journal of Machine Learning Research
Per-sample multiple kernel approach for visual concept learning
Journal on Image and Video Processing - Special issue on selected papers from multimedia modeling conference 2009
S3MKL: scalable semi-supervised multiple kernel learning for image data mining
Proceedings of the international conference on Multimedia
Image tag refinement towards low-rank, content-tag prior and error sparsity
Proceedings of the international conference on Multimedia
Hierarchical image feature extraction and classification
Proceedings of the international conference on Multimedia
Nearest-neighbor classification using unlabeled data for real world image application
Proceedings of the international conference on Multimedia
Scene categorization using boosted back-propagation neural networks
PCM'10 Proceedings of the 11th Pacific Rim conference on Advances in multimedia information processing: Part I
Backprojection revisited: scalable multi-view object detection and similarity metrics for detections
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part I
A multi-descriptor, multi-nearest neighbor approach for image classification
ICIC'10 Proceedings of the 6th international conference on Advanced intelligent computing theories and applications: intelligent computing
SSPR&SPR'10 Proceedings of the 2010 joint IAPR international conference on Structural, syntactic, and statistical pattern recognition
The semi-explicit shape model for multi-object detection and classification
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part II
Towards optimal naive bayes nearest neighbor
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part IV
Improving local descriptors by embedding global and local spatial information
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part IV
What does classifying more than 10,000 image categories tell us?
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part V
Image classification using super-vector coding of local image descriptors
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part V
Clustering complex data with group-dependent feature selection
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part VI
Local class boundaries for support vector machine
LSMS/ICSEE'10 Proceedings of the 2010 international conference on Life system modeling and simulation and intelligent computing, and 2010 international conference on Intelligent computing for sustainable energy and environment: Part II
An indexing approach for speeding-up image classification
Proceedings of the Seventh Indian Conference on Computer Vision, Graphics and Image Processing
Measuring and Predicting Object Importance
International Journal of Computer Vision
Tensor-based locally maximum margin classifier for image and video classification
Computer Vision and Image Understanding
EURASIP Journal on Advances in Signal Processing - Special issue on biologically inspired signal processing: analyses, algorithms and applications
Image annotation with concept level feature using PLSA+CCA
MMM'11 Proceedings of the 17th international conference on Advances in multimedia modeling - Volume Part II
Variable Sparsity Kernel Learning
The Journal of Machine Learning Research
A multi-scale learning framework for visual categorization
ACCV'10 Proceedings of the 10th Asian conference on Computer vision - Volume Part I
Multi-class leveraged k-NN for image classification
ACCV'10 Proceedings of the 10th Asian conference on Computer vision - Volume Part III
Image classification using spatial pyramid coding and visual word reweighting
ACCV'10 Proceedings of the 10th Asian conference on Computer vision - Volume Part III
Semantics extraction from images
Knowledge-driven multimedia information extraction and ontology evolution
Unsupervised learning of hierarchical representations with convolutional deep belief networks
Communications of the ACM
IbPRIA'11 Proceedings of the 5th Iberian conference on Pattern recognition and image analysis
Investigating a novel GA-based feature selection method using improved KNN classifiers
International Journal of Information and Communication Technology
Learning sparse features on-line for image classification
ICIAR'11 Proceedings of the 8th international conference on Image analysis and recognition - Volume Part I
An upgrading feature-based opinion mining model on vietnamese product reviews
AMT'11 Proceedings of the 7th international conference on Active media technology
ECML PKDD'11 Proceedings of the 2011 European conference on Machine learning and knowledge discovery in databases - Volume Part III
Operators for transforming kernels into quasi-local kernels that improve SVM accuracy
Journal of Intelligent Information Systems
One shot similarity metric learning for action recognition
SIMBAD'11 Proceedings of the First international conference on Similarity-based pattern recognition
Multi-task regularization of generative similarity models
SIMBAD'11 Proceedings of the First international conference on Similarity-based pattern recognition
Proceedings of the 4th ACM workshop on Security and artificial intelligence
Penalized Fisher discriminant analysis and its application to image-based morphometry
Pattern Recognition Letters
Coarse-to-fine classification via parametric and nonparametric models for computer-aided diagnosis
Proceedings of the 20th ACM international conference on Information and knowledge management
Fusing object detection and region appearance for image-text alignment
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Integrating local action elements for action analysis
Computer Vision and Image Understanding
Cluster-based adaptive metric classification
Neurocomputing
PMA: Pixel-based multi-anchor algorithm for image recognition on multi-core systems
Proceedings of the 2012 International Workshop on Programming Models and Applications for Multicores and Manycores
Context-Aware Semi-Local Feature Detector
ACM Transactions on Intelligent Systems and Technology (TIST)
Pose invariant generic object recognition with orthogonal axis manifolds in linear subspace
ICVGIP'06 Proceedings of the 5th Indian conference on Computer Vision, Graphics and Image Processing
Weak metric learning for feature fusion towards perception-inspired object recognition
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
Similarity scores based on background samples
ACCV'09 Proceedings of the 9th Asian conference on Computer Vision - Volume Part II
Adaptive weighted fusion of local kernel classifiers for effective pattern classification
ICIC'11 Proceedings of the 7th international conference on Advanced Intelligent Computing
Metric and kernel learning using a linear transformation
The Journal of Machine Learning Research
Combining image-level and segment-level models for automatic annotation
MMM'12 Proceedings of the 18th international conference on Advances in Multimedia Modeling
A latent variable ranking model for content-based retrieval
ECIR'12 Proceedings of the 34th European conference on Advances in Information Retrieval
Object Recognition by Sequential Figure-Ground Ranking
International Journal of Computer Vision
Expert Systems with Applications: An International Journal
Perceptual relativity-based local hyperplane classification
Neurocomputing
Boosting k-NN for Categorization of Natural Scenes
International Journal of Computer Vision
Stel Component Analysis: Joint Segmentation, Modeling and Recognition of Objects Classes
International Journal of Computer Vision
Towards a dynamic expression recognition system under facial occlusion
Pattern Recognition Letters
Locally training the log-linear model for SMT
EMNLP-CoNLL '12 Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning
Automatic classification of archaeological pottery sherds
Journal on Computing and Cultural Heritage (JOCCH)
An efficient two-stage framework for image annotation
Pattern Recognition
Efficient object categorization with the surface-approximation polynomials descriptor
SC'12 Proceedings of the 2012 international conference on Spatial Cognition VIII
Image annotation using metric learning in semantic neighbourhoods
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part III
Sparse embedding: a framework for sparsity promoting dimensionality reduction
ECCV'12 Proceedings of the 12th European conference on Computer Vision - Volume Part VI
Adjacency matrix construction using sparse coding for label propagation
ECCV'12 Proceedings of the 12th international conference on Computer Vision - Volume Part III
A segmentation-free method for image classification based on pixel-wise matching
Journal of Computer and System Sciences
UCAmI'12 Proceedings of the 6th international conference on Ubiquitous Computing and Ambient Intelligence
Sparse Based Image Classification With Bag-of-Visual-Words Representations
International Journal of Software Science and Computational Intelligence
Multiple kernel local Fisher discriminant analysis for face recognition
Signal Processing
Classification improvement of local feature vectors over the KNN algorithm
Multimedia Tools and Applications
Proceedings of the 12th international conference on Information processing in sensor networks
Proceedings of the 3rd ACM conference on International conference on multimedia retrieval
Online semi-supervised discriminative dictionary learning for sparse representation
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part I
Exploring the similarities of neighboring spatiotemporal points for action pair matching
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part III
Beyond spatial pyramid matching: spatial soft voting for image classification
ACCV'12 Proceedings of the 11th international conference on Computer Vision - Volume 2
MLRank: Multi-correlation Learning to Rank for image annotation
Pattern Recognition
Universal consistency of localized versions of regularized kernel methods
The Journal of Machine Learning Research
International Journal of Multimedia Data Engineering & Management
Texture recognition by using a non-linear kernel
International Journal of Computer Applications in Technology
Class imbalance and the curse of minority hubs
Knowledge-Based Systems
Bilevel visual words coding for image classification
IJCAI'13 Proceedings of the Twenty-Third international joint conference on Artificial Intelligence
Robust image retrieval with hidden classes
Computer Vision and Image Understanding
DIMO: distributed index for matching multimedia objects using MapReduce
Proceedings of the 5th ACM Multimedia Systems Conference
Face recognition for web-scale datasets
Computer Vision and Image Understanding
Comparison of different approaches to visual terrain classification for outdoor mobile robots
Pattern Recognition Letters
Effective automatic image annotation via integrated discriminative and generative models
Information Sciences: an International Journal
Benchmarking local classification methods
Computational Statistics
Multimedia Tools and Applications
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We consider visual category recognition in the framework of measuring similarities, or equivalently perceptual distances, to prototype examples of categories. This approach is quite flexible, and permits recognition based on color, texture, and particularly shape, in a homogeneous framework. While nearest neighbor classifiers are natural in this setting, they suffer from the problem of high variance (in bias-variance decomposition) in the case of limited sampling. Alternatively, one could use support vector machines but they involve time-consuming optimization and computation of pairwise distances. We propose a hybrid of these two methods which deals naturally with the multiclass setting, has reasonable computational complexity both in training and at run time, and yields excellent results in practice. The basic idea is to find close neighbors to a query sample and train a local support vector machine that preserves the distance function on the collection of neighbors. Our method can be applied to large, multiclass data sets for which it outperforms nearest neighbor and support vector machines, and remains efficient when the problem becomes intractable for support vector machines. A wide variety of distance functions can be used and our experiments show state-of-the-art performance on a number of benchmark data sets for shape and texture classification (MNIST, USPS, CUReT) and object recognition (Caltech- 101). On Caltech-101 we achieved a correct classification rate of 59.05%(卤0.56%) at 15 training images per class, and 66.23%(卤0.48%) at 30 training images.