Term-weighting approaches in automatic text retrieval
Information Processing and Management: an International Journal
Inductive learning algorithms and representations for text categorization
Proceedings of the seventh international conference on Information and knowledge management
A language modeling approach to information retrieval
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval
A re-examination of text categorization methods
Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval
Modern Information Retrieval
A Tutorial on Support Vector Machines for Pattern Recognition
Data Mining and Knowledge Discovery
Text Categorization with Suport Vector Machines: Learning with Many Relevant Features
ECML '98 Proceedings of the 10th European Conference on Machine Learning
A Comparative Study on Feature Selection in Text Categorization
ICML '97 Proceedings of the Fourteenth International Conference on Machine Learning
Video Google: A Text Retrieval Approach to Object Matching in Videos
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Scale & Affine Invariant Interest Point Detectors
International Journal of Computer Vision
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
A Bayesian Hierarchical Model for Learning Natural Scene Categories
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 2 - Volume 02
A Performance Evaluation of Local Descriptors
IEEE Transactions on Pattern Analysis and Machine Intelligence
Scalable Recognition with a Vocabulary Tree
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2
Beyond Bags of Features: Spatial Pyramid Matching for Recognizing Natural Scene Categories
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2
Real-time computerized annotation of pictures
MULTIMEDIA '06 Proceedings of the 14th annual ACM international conference on Multimedia
Supervised Learning of Semantic Classes for Image Annotation and Retrieval
IEEE Transactions on Pattern Analysis and Machine Intelligence
Towards optimal bag-of-features for object categorization and semantic video retrieval
Proceedings of the 6th ACM international conference on Image and video retrieval
TRECVID: benchmarking the effectiveness of information retrieval tasks on digital video
CIVR'03 Proceedings of the 2nd international conference on Image and video retrieval
PCA-SIFT: a more distinctive representation for local image descriptors
CVPR'04 Proceedings of the 2004 IEEE computer society conference on Computer vision and pattern recognition
Keyframe retrieval by keypoints: can point-to-point matching help?
CIVR'06 Proceedings of the 5th international conference on Image and Video Retrieval
Language modeling for bag-of-visual words image categorization
CIVR '08 Proceedings of the 2008 international conference on Content-based image and video retrieval
Efficient search: the informedia video retrieval system
CIVR '08 Proceedings of the 2008 international conference on Content-based image and video retrieval
Video measurement of resident-on-resident physical aggression in nursing homes
VNBA '08 Proceedings of the 1st ACM workshop on Vision networks for behavior analysis
Using visual and text features for direct marketing on multimedia messaging services domain
Multimedia Tools and Applications
Spatial Weighting for Bag-of-Visual-Words and Its Application in Content-Based Image Retrieval
PAKDD '09 Proceedings of the 13th Pacific-Asia Conference on Advances in Knowledge Discovery and Data Mining
International Journal of Advanced Intelligence Paradigms
Video Event Classification Using Bag of Words and String Kernels
ICIAP '09 Proceedings of the 15th International Conference on Image Analysis and Processing
Scene classification using pLSA with visterm spatial location
IMCE '09 Proceedings of the 1st international workshop on Interactive multimedia for consumer electronics
Consumer video retargeting: context assisted spatial-temporal grid optimization
MM '09 Proceedings of the 17th ACM international conference on Multimedia
Query aware visual similarity propagation for image search reranking
MM '09 Proceedings of the 17th ACM international conference on Multimedia
A Query Substitution-Search Result Refinement Approach for Long Query Web Searches
WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Probabilistic models for topic learning from images and captions in online biomedical literatures
Proceedings of the 18th ACM conference on Information and knowledge management
Spatial extensions to bag of visual words
Proceedings of the ACM International Conference on Image and Video Retrieval
Representing Images with Χ2 Distance Based Histograms of SIFT Descriptors
ICANN '09 Proceedings of the 19th International Conference on Artificial Neural Networks: Part II
AI*IA '09: Proceedings of the XIth International Conference of the Italian Association for Artificial Intelligence Reggio Emilia on Emergent Perspectives in Artificial Intelligence
A generic approach to classify sports video shots and its application in event detection
Proceedings of the First International Conference on Internet Multimedia Computing and Service
Proceedings of the international conference on Multimedia information retrieval
Distances and weighting schemes for bag of visual words image retrieval
Proceedings of the international conference on Multimedia information retrieval
Embedding spatial information into image content description for scene retrieval
Pattern Recognition
Proceedings of the Tenth International Workshop on Multimedia Data Mining
A Dirichlet process mixture of generalized Dirichlet distributions for proportional data modeling
IEEE Transactions on Neural Networks
A visual word weighting scheme based on emerging itemsets for video annotation
Information Processing Letters
A probabilistic topic-connection model for automatic image annotation
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Novel local features with hybrid sampling technique for image retrieval
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Discriminative codeword selection for image representation
Proceedings of the international conference on Multimedia
Towards extensible automatic image annotation with the bag-of-words approach
Proceedings of the international workshop on Very-large-scale multimedia corpus, mining and retrieval
On vocabulary size in bag-of-visual-words representation
PCM'10 Proceedings of the 11th Pacific Rim conference on Advances in multimedia information processing: 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
Weighted symbols-based edit distance for string-structured image classification
ECML PKDD'10 Proceedings of the 2010 European conference on Machine learning and knowledge discovery in databases: Part I
Automatic video genre categorization and event detection techniques on large-scale sports data
Proceedings of the 2010 Conference of the Center for Advanced Studies on Collaborative Research
Event detection and recognition for semantic annotation of video
Multimedia Tools and Applications
Building descriptive and discriminative visual codebook for large-scale image applications
Multimedia Tools and Applications
Innovative directions in self-organized distributed multimedia systems
Multimedia Tools and Applications
Toward a higher-level visual representation for content-based image retrieval
Proceedings of the 8th International Conference on Advances in Mobile Computing and Multimedia
Visual content representation using semantically similar visual words
Expert Systems with Applications: An International Journal
Measuring the semantic relatedness between words and images
IWCS '11 Proceedings of the Ninth International Conference on Computational Semantics
Towards a universal and limited visual vocabulary
ISVC'11 Proceedings of the 7th international conference on Advances in visual computing - Volume Part II
On the spatial extents of SIFT descriptors for visual concept detection
ICVS'11 Proceedings of the 8th international conference on Computer vision systems
Exploiting dissimilarity representations for person re-identification
SIMBAD'11 Proceedings of the First international conference on Similarity-based pattern recognition
ReVision: automated classification, analysis and redesign of chart images
Proceedings of the 24th annual ACM symposium on User interface software and technology
Exploring self-similarities of bag-of-features for image classification
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Audio-visual grouplet: temporal audio-visual interactions for general video concept classification
MM '11 Proceedings of the 19th ACM international conference on Multimedia
SBNMA '11 Proceedings of the 2011 ACM workshop on Social and behavioural networked media access
QI'11 Proceedings of the 5th international conference on Quantum interaction
Drosophila Gene Expression Pattern Annotation through Multi-Instance Multi-Label Learning
IEEE/ACM Transactions on Computational Biology and Bioinformatics (TCBB)
Distributional semantics from text and images
GEMS '11 Proceedings of the GEMS 2011 Workshop on GEometrical Models of Natural Language Semantics
Robust Video Content Analysis via Transductive Learning
ACM Transactions on Intelligent Systems and Technology (TIST)
A Generic Approach for Systematic Analysis of Sports Videos
ACM Transactions on Intelligent Systems and Technology (TIST)
Image matching based on representative local descriptors
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
Using multiscale visual words for lung texture classification and retrieval
MCBR-CDS'11 Proceedings of the Second MICCAI international conference on Medical Content-Based Retrieval for Clinical Decision Support
MICCAI'10 Proceedings of the Second international conference on Virtual Colonoscopy and Abdominal Imaging: computational challenges and clinical opportunities
Novelty detection in wildlife scenes through semantic context modelling
Pattern Recognition
Supervised learning of Gaussian mixture models for visual vocabulary generation
Pattern Recognition
Supervised dictionary learning for music genre classification
Proceedings of the 2nd ACM International Conference on Multimedia Retrieval
Toward a higher-level visual representation for content-based image retrieval
Multimedia Tools and Applications
Robust image retrieval using bag of visual words with fuzzy codebooks and fuzzy assignment
Proceedings of the 12th International Conference on Knowledge Management and Knowledge Technologies
Fast person re-identification based on dissimilarity representations
Pattern Recognition Letters
Distributional semantics in technicolor
ACL '12 Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics: Long Papers - Volume 1
Discovering informative social subgraphs and predicting pairwise relationships from group photos
Proceedings of the 20th ACM international conference on Multimedia
Proceedings of the 20th ACM international conference on Multimedia
Image super-resolution by textural context constrained visual vocabulary
Image Communication
Piecewise laplacian-based projection for interactive data exploration and organization
EuroVis'11 Proceedings of the 13th Eurographics / IEEE - VGTC conference on Visualization
Reordering video shots for event classification using bag-of-words models and string kernels
Proceedings of the 27th Conference on Image and Vision Computing New Zealand
A survey of face hallucination
CCBR'12 Proceedings of the 7th Chinese conference on Biometric Recognition
Sparse Based Image Classification With Bag-of-Visual-Words Representations
International Journal of Software Science and Computational Intelligence
Comparison of mid-level feature coding approaches and pooling strategies in visual concept detection
Computer Vision and Image Understanding
Classification improvement of local feature vectors over the KNN algorithm
Multimedia Tools and Applications
Visual-interactive querying for multivariate research data repositories using bag-of-words
Proceedings of the 13th ACM/IEEE-CS joint conference on Digital libraries
A performance evaluation of gradient field HOG descriptor for sketch based image retrieval
Computer Vision and Image Understanding
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Online multimodal deep similarity learning with application to image retrieval
Proceedings of the 21st ACM international conference on Multimedia
Spatial consistency of dense features within interest regions for efficient landmark recognition
The Visual Computer: International Journal of Computer Graphics
Cross-modal alignment for wildlife recognition
Proceedings of the 2nd ACM international workshop on Multimedia analysis for ecological data
Multimodal late fusion bag of features applied to scene detection
Proceedings of the 19th Brazilian symposium on Multimedia and the web
Spatial weighting for bag-of-features based image retrieval
IUKM'13 Proceedings of the 2013 international conference on Integrated Uncertainty in Knowledge Modelling and Decision Making
An experimental study on the universality of visual vocabularies
Journal of Visual Communication and Image Representation
Discriminative two-level feature selection for realistic human action recognition
Journal of Visual Communication and Image Representation
Aesthetic capital: what makes london look beautiful, quiet, and happy?
Proceedings of the 17th ACM conference on Computer supported cooperative work & social computing
A new ROI based image retrieval system using an auxiliary Gaussian weighting scheme
Multimedia Tools and Applications
Multimedia Tools and Applications
Retrieval of high-dimensional visual data: current state, trends and challenges ahead
Multimedia Tools and Applications
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Based on keypoints extracted as salient image patches, an image can be described as a "bag of visual words" and this representation has been used in scene classification. The choice of dimension, selection, and weighting of visual words in this representation is crucial to the classification performance but has not been thoroughly studied in previous work. Given the analogy between this representation and the bag-of-words representation of text documents, we apply techniques used in text categorization, including term weighting, stop word removal, feature selection, to generate image representations that differ in the dimension, selection, and weighting of visual words. The impact of these representation choices to scene classification is studied through extensive experiments on the TRECVID and PASCAL collection. This study provides an empirical basis for designing visual-word representations that are likely to produce superior classification performance.