Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

The study on separability criteria suitable for cardiac data.

Dingfei Ge1, Weirong Mo

  • 1Department of Information & Electrical Engineering, Zhejiang University of Science and Technology, Hangzhou 310012, China.

Conference Proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference
|February 7, 2007
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Mapping fluorescence resonance energy transfer parameters of a bifunctional agent using time-domain fluorescence diffuse optical tomography.

Journal of biophotonics·2020
Same author

Multispectral and Photoplethysmography Optical Imaging Techniques Identify Important Tissue Characteristics in an Animal Model of Tangential Burn Excision.

Journal of burn care & research : official publication of the American Burn Association·2015
Same author

Outlier detection and removal improves accuracy of machine learning approach to multispectral burn diagnostic imaging.

Journal of biomedical optics·2015
Same author

Surgical wound debridement sequentially characterized in a porcine burn model with multispectral imaging.

Burns : journal of the International Society for Burn Injuries·2015
Same author

Interlesion differences in the local photodynamic therapy response of oral cavity lesions assessed by diffuse optical spectroscopies.

Biomedical optics express·2012
Same author

Imaging a photodynamic therapy photosensitizer in vivo with a time-gated fluorescence tomography system.

Journal of biomedical optics·2012
Same journal

Highly Articulated Robotic Probe for Minimally Invasive Surgery.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2010
Same journal

Combined peripheral and cortical neural stimulation in motor neurorehabilitation.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

Embedded assessment algorithms within home-based cognitive computer game exercises for elders.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

Digital signal processing of the wideband external pulse recorded during cuff deflation: a new way to measure blood pressure.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

Immune cells detection of the in vivo rejecting heart in USPIO-enhanced magnetic resonance imaging.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2008
Same journal

wHospital: a web-based application with digital signature for drugs dispensing management.

Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2007
See all related articles

A new criterion combining standard deviation and Euclidean distance effectively measures cardiac data separability. This aids in feature extraction and classification of cardiac arrhythmias from the MIT-BIH database.

Area of Science:

  • Biomedical Engineering
  • Machine Learning
  • Cardiology

Background:

  • Accurate classification of cardiac arrhythmias is crucial for patient diagnosis and treatment.
  • Existing methods for evaluating cardiac data separability prior to classification are limited.
  • The MIT-BIH database provides a rich source for studying cardiac arrhythmias.

Purpose of the Study:

  • To explore and develop a novel criterion for measuring the class separability of cardiac data.
  • To apply this criterion for effective feature extraction of cardiac arrhythmias.
  • To build a decision tree for multiclass classification using the proposed separability measure.

Main Methods:

  • A new separability criterion was developed by integrating standard deviation and Euclidean center distance.

Related Experiment Videos

  • This criterion was used to extract features indicative of cardiac arrhythmias.
  • The extracted features were evaluated, and a decision tree classifier was constructed for multiclass classification.
  • Data from the MIT-BIH database were utilized for experiments.

    • Main Results:

    • The proposed separability criterion demonstrated effectiveness in measuring the separability of cardiac data.
    • Feature extraction based on the criterion yielded promising results for arrhythmia classification.
    • The decision tree classifier built using these features showed good performance.

    Conclusions:

    • The novel separability measurement criterion is effective and practical for cardiac data analysis.
    • This approach enhances the performance of feature extraction and multiclass classification for cardiac arrhythmias.
    • The developed criterion offers a valuable tool for pre-classification analysis in cardiac signal processing.