Spect heart data set

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August undefined, 2024

WebRecognizing that this was not consistent with the international data, the authors set out on a comprehensive quality assessment project to reduce the number of equivocal and false positive cases. In patients who initially underwent SPECT only (Group A; n = 78), the addition of SPECT/CT fusion resulted in the net reclassification of 73% of cases ... Web3 rows · The dataset describes diagnosing of cardiac Single Proton Emission Computed Tomography (SPECT) ...

Post-revascularization Ejection Fraction Prediction for Patients ...

WebNov 21, 2024 · Upper Panel: (A) Rest and stress myocardial perfusion single photon emission computed tomography (SPECT) with motion artifact on stress images, resulting in misalignment of the septum and the lateral wall and producing a “tuning fork” defect ( arrow ). (B) Sinogram of the stress perfusion SPECT images depicting a sharp indentation ( … WebSPECT and SPECTF Heart Data Set by UCI Machine Learning Repository. Cardic SPECT imaging data set. Data Card. Code (0) Discussion (0) About Dataset. No description available. Business Music. Edit Tags. close. search. Apply up to 5 tags to help Kaggle users find your dataset. Business close Music close. Apply. Usability. stress in action

SPECT Heart - dataset by uci data.world

Web[ECG]Arrhythmia Data Set (UIC):Distinguish between the presence and absence of cardiac arrhythmia and classify it in one of the 16 groups. [Multi-data]MESA: It aims to investigate the manifestation of subclinical to clinical cardiovascular disease before signs and symptoms develop. WebJul 30, 2024 · The dataset describes diagnosis of cardiac single-photon emission computed tomography (SPECT) images. Each of the patients is classified into two categories: … WebJul 27, 2024 · A SPECT scan is a type of nuclear imaging test, which means it uses a radioactive substance and a special camera to create 3D pictures. While imaging tests such as X-rays can show what the structures inside … stress in aircraft structure

UCI Machine Learning Repository: SPECT Heart Data Set

WebJun 1, 2016 · First time using neuralnet R package with SPECT Heart Data Set Ask Question Asked 121 times Part of R Language Collective Collective 0 So I'm trying out the neuralnet … stress in americaWebMar 14, 2024 · Citation, DOI, disclosures and article data. Single photon emission computed tomography ( SPECT) is a three-dimensional nuclear medicine imaging technique combining the information gained from scintigraphy with that of computed tomography. This allows the distribution of the radionuclide to be displayed in a three-dimensional manner offering ... stress in children\u0027s life

"WebDec 19, 2024 · Single-photon emission computed tomography (SPECT) images can significantly help physicians in diagnosing patients with coronary artery or suspected coronary artery diseases. However, these images are grayscale with qualities that are not readily visible. The objective of this study was to evaluate the effectiveness of different … " - Spect heart data set

Spect heart data set

WebDec 1, 2024 · The dataset describes diagnosing of cardiac Single Proton Emission Computed Tomography (SPECT) images Each of the patients is classified into two categories: normal and abnormal. The database of 267 SPECT image sets (patients) was processed to extract features that summarize the original SPECT images. As a result, 44 … WebJul 24, 2024 · The dataset describes diagnosing of cardiac Single Proton Emission Computed Tomography (SPECT) images Each of the patients is classified into two …

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WebFirstly, map the labeled and unlabeled data to the LR-graph kernel space. Secondly, execute the SDA algorithm for dimensionality reduction. Finally execute the nearest neighbor method for the final classification in the derived low-dimensional feature subspace. The procedure of low-rank kernel-based SDA is described as follows. WebSingle-photon emission computed tomography ( SPECT, or less commonly, SPET) is a nuclear medicine tomographic imaging technique using gamma rays. [1] It is very similar to conventional nuclear medicine planar imaging using a gamma camera (that is, scintigraphy ), [2] but is able to provide true 3D information.

WebJan 1, 2012 · In this study, a SPECT dataset containing the records of 267 patients with a variety of heart diseases was analysed using a combined rough sets and neural network … WebApr 14, 2024 · In this study, the ability of radiomics features extracted from myocardial perfusion imaging with SPECT (MPI-SPECT) was investigated for the prediction of ejection fraction (EF) post-percutaneous coronary intervention (PCI) treatment. A total of 52 patients who had undergone pre-PCI MPI-SPECT were enrolled in this study. After normalization of …

WebThe dataset describes diagnosing of cardiac Single Proton Emission Computed Tomography (SPECT) images Each of the patients is classified into two categories: normal and abnormal. The database of 267 SPECT image sets (patients) was processed to extract features that summarize the original SPECT images. WebThe dataset describes diagnosing of cardiac Single Proton Emission Computed Tomography (SPECT) images Each of the patients is classified into two categories: normal and …

WebAug 5, 2024 · Such data sets are Breast_C_W, Echocardiogram, and Internet-Ads. (ii) Most of data sets have class attributes or character attributes. So Table 3 only shows the number of attributes used to compute distances of samples. (iii) SPECT-Heart data set has two subsets, and we took the SPECT.test subset to test the algorithms.

WebSep 2, 2024 · In this study, we present the results of some feature selection methods that applied to SPECT Heart Data Set. The dataset is a heart dataset consisting of inputs obtained by SPECT imaging. It... stress in children\u0027s servicesWeb18 hours ago · Minnesota’s officially reported COVID-19 new daily case count remained below 300 for the second straight week, falling by an average of 38 cases per day to 262 for the week ending April 6. This ... stress in academic lifeWebJan 21, 2024 · This dataset contains a range of biomedical voice measurements from 31 people, 23 with Parkinson's disease. Each row corresponds to one of 195 individuals and each column a measurement variable. This data was originally obtaind from the UCI Machine Learning Repository. For detailed information about the columns, see the … stress in adolescents sleepWebThe dataset describes diagnosing of cardiac Single Proton Emission Computed Tomography (SPECT) images. Each of the patients is classified into two categories: normal and abnormal. The database of 267 SPECT image sets (patients) was processed to extract features that summarize the original SPECT images. stress in a thick walled cylinderWeb3 rows · The dataset describes diagnosing of cardiac Single Proton Emission Computed Tomography (SPECT) ... stress in babies symptomsWebDownload scientific diagram A tree model of C4.5 comparing to a tree model of discrete-tree induction algorithm on a SPECT heart data set. from publication: Discrete decision tree induction to... stress in bending beamWebDec 1, 2024 · SPECT-Heart data set is a pure categorical data set consisting of 22 attributes and 267 instances. Statlog-Heart data set is a good mix of 7 non-numerical attributes and 6 numerical attributes (i.e. 14 attributes in total including class labeled attribute). Each distributional instance is formed by picking up some random number of instances ... stress in cats