NDLI logo
  • Content
  • Similar Resources
  • Metadata
  • Cite This
  • Log-in
  • Fullscreen
Log-in
Do not have an account? Register Now
Forgot your password? Account recovery
  1. Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
  2. ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 8
  3. Issue 2, May 2012
  4. Collaborative video reindexing via matrix factorization
Loading...

Please wait, while we are loading the content...

ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 10
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 9
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 8
Issue 4, November 2012
Issue 3s(Special section of best papers of ACM multimedia 2011, and special section on 3D mobile multimedia), September 2012
Issue 2S(Special Issue on Multimedia Security), September 2012
Issue 3, July 2012
Issue 2, May 2012
Table of Contents: Online Supplement Volume 8S, Number 1
Image registration for foveated panoramic sensing
Comparison of predictive contract mechanisms from an information theory perspective
Interactive television news
REED: Optimizing first person shooter game server discovery using network coordinates
Image label completion by pursuing contextual decomposability
Sprite generation using sprite fusion
Collaborative video reindexing via matrix factorization
Issue 1S(Special Issue on P2P Streaming), February 2012
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 7
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 7S
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 6
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 5
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 4
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 3
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 2
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) : Volume 1

Similar Documents

...
Multimodal concept detection in broadcast media: KavTan

Article

...
DSI: A model for distributed multimedia semantic indexing and content integration

Article

...
A comparative study for multiple visual concepts detection in images and videos

Article

...
Learning rich semantics from news video archives by style analysis

Article

...
Extended conceptual feedback for semantic multimedia indexing

Article

...
Content-based copy detection by a subspace learning based video fingerprinting scheme

Article

...
Semantic representation of multimedia content: Knowledge representation and semantic indexing

Article

...
Bayesian belief network based broadcast sports video indexing

Article

...
Client-centered multimedia content adaptation

Article

Collaborative video reindexing via matrix factorization

Content Provider ACM Digital Library
Author Weng, Ming-Fang Chuang, Yung-Yu
Copyright Year 2012
Abstract Concept-based video indexing generates a matrix of scores predicting the possibilities of concepts occurring in video shots. Based on the idea of collaborative filtering, this article presents unsupervised methods to refine the initial scores generated by concept classifiers by taking into account the concept-to-concept correlation and shot-to-shot similarity embedded within the score matrix. Given a noisy matrix, we refine the inaccurate scores via matrix factorization. This method is further improved by learning multiple local models and incorporating contextual-temporal structures. Experiments on the TRECVID 2006--2008 datasets demonstrate relative performance gains ranging from 13% to 52% without using any user annotations or external knowledge resources.
Starting Page 1
Ending Page 20
Page Count 20
File Format PDF
ISSN 15516857
e-ISSN 15516865
DOI 10.1145/2168996.2169003
Volume Number 8
Issue Number 2
Journal ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2012-05-22
Publisher Place New York
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Multimedia content analysis TRECVID Concept detection Semantic video indexing Unsupervised learning
Content Type Text
Resource Type Article
Subject Hardware and Architecture Computer Networks and Communications
  • About
  • Disclaimer
  • Feedback
  • Sponsor
  • Contact
  • Chat with Us
About National Digital Library of India (NDLI)
NDLI logo

National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.

Learn more about this project from here.

Disclaimer

NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.

Feedback

Sponsor

Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.

Contact National Digital Library of India
Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302
See location in the Map
03222 282435
Mail: support@ndl.gov.in
Sl. Authority Responsibilities Communication Details
1 Ministry of Education (GoI),
Department of Higher Education
Sanctioning Authority https://www.education.gov.in/ict-initiatives
2 Indian Institute of Technology Kharagpur Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project https://www.iitkgp.ac.in
3 National Digital Library of India Office, Indian Institute of Technology Kharagpur The administrative and infrastructural headquarters of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
4 Project PI / Joint PI Principal Investigator and Joint Principal Investigators of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
Prof. Saswat Chakrabarti  will be added soon
5 Website/Portal (Helpdesk) Queries regarding NDLI and its services support@ndl.gov.in
6 Contents and Copyright Issues Queries related to content curation and copyright issues content@ndl.gov.in
7 National Digital Library of India Club (NDLI Club) Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach clubsupport@ndl.gov.in
8 Digital Preservation Centre (DPC) Assistance with digitizing and archiving copyright-free printed books dpc@ndl.gov.in
9 IDR Setup or Support Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops idr@ndl.gov.in
I will try my best to help you...
Cite this Content
Loading...