AIMC Topic: Discriminant Analysis

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Discriminant analysis and machine learning approach for evaluating and improving the performance of immunohistochemical algorithms for COO classification of DLBCL.

Journal of translational medicine Jun 11, 2019
BACKGROUND: Diffuse large B-cell lymphoma (DLBCL) is classified into germinal center-like (GCB) and non-germinal center-like (non-GCB) cell-of-origin groups, entities driven by different oncogenic pathways with different clinical outcomes. DLBCL clas...
Aged, 80 and over Adult Lymphoma, Large B-Cell, Diffuse Male Machine Learning Humans Algorithms Female Aged Discriminant Analysis B-Lymphocytes Immunohistochemistry Middle Aged Germinal Center Gene Expression Profiling Decision Trees Bayes Theorem
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Detection of respiratory rate using a classifier of waves in the signal from a FBG-based vital signs sensor.

Computer methods and programs in biomedicine May 17, 2019
BACKGROUND AND OBJECTIVE: Monitoring of changes in respiratory rate provides information on a patient's psychophysical state. This paper presents a respiratory rate detection method based on analysis of signals from a fiber Bragg grating (FBG)-based ...
Humans Machine Learning Magnetic Resonance Imaging Monitoring, Physiologic Discriminant Analysis Equipment Design Algorithms Young Adult Heart Rate Female Adult Electronic Data Processing Reproducibility of Results Male Respiratory Rate Middle Aged
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MLSeq: Machine learning interface for RNA-sequencing data.

Computer methods and programs in biomedicine Apr 29, 2019
BACKGROUND AND OBJECTIVE: In the last decade, RNA-sequencing technology has become method-of-choice and prefered to microarray technology for gene expression based classification and differential expression analysis since it produces less noisy data....
Discriminant Analysis RNA Programming Languages Linear Models Sequence Analysis, RNA Humans Support Vector Machine Machine Learning Poisson Distribution Software Algorithms Gene Expression Profiling
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Deep Robust Framework for Protein Function Prediction Using Variable-Length Protein Sequences.

IEEE/ACM transactions on computational biology and bioinformatics Apr 16, 2019
The order of amino acids in a protein sequence enables the protein to acquire a conformation suitable for performing functions, thereby motivating the need to analyze these sequences for predicting functions. Although machine learning based approache...
Algorithms Deep Learning Computational Biology Proteins Discriminant Analysis Amino Acid Sequence Protein Conformation Sequence Analysis, Protein
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Application of Artificial Neural Networks to Identify Alzheimer's Disease Using Cerebral Perfusion SPECT Data.

International journal of environmental research and public health Apr 11, 2019
The aim of this study was to demonstrate the usefulness of artificial neural networks in Alzheimer disease diagnosis (AD) using data of brain single photon emission computed tomography (SPECT). The results were compared with discriminant analysis. Th...
Aged Aged, 80 and over Sensitivity and Specificity Male Humans Neural Networks, Computer Female Alzheimer Disease Tomography, Emission-Computed, Single-Photon Middle Aged Case-Control Studies ROC Curve Discriminant Analysis
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Statistical characterization and classification of colon microarray gene expression data using multiple machine learning paradigms.

Computer methods and programs in biomedicine Apr 10, 2019
OBJECTIVE: A colon microarray data is a repository of thousands of gene expressions with different strengths for each cancer cell. It is necessary to detect which genes are responsible for cancer growth. This study presents an exhaustive comparative ...
Normal Distribution Oncogenes Tissue Array Analysis Bayes Theorem Humans Neural Networks, Computer Discriminant Analysis Machine Learning Colonic Neoplasms Gene Expression Profiling Risk Sensitivity and Specificity Logistic Models Regression Analysis Support Vector Machine Colon Decision Trees Models, Statistical Area Under Curve
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Analysis of Machine Learning Algorithms for Diagnosis of Diffuse Lung Diseases.

Methods of information in medicine Mar 15, 2019
UNLABELLED: Computational Intelligence Re-meets Medical Image Processing A Comparison of Some Nature-Inspired Optimization Metaheuristics Applied in Biomedical Image Registration BACKGROUND:  Diffuse lung diseases (DLDs) are a diverse group of pulmon...
Lung Diseases Humans Diagnosis, Computer-Assisted Machine Learning Algorithms Time Factors Principal Component Analysis Discriminant Analysis
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Deep divergence-based approach to clustering.

Neural networks : the official journal of the International Neural Network Society Feb 8, 2019
A promising direction in deep learning research consists in learning representations and simultaneously discovering cluster structure in unlabeled data by optimizing a discriminative loss function. As opposed to supervised deep learning, this line of...
Cluster Analysis Discriminant Analysis Pattern Recognition, Automated Neural Networks, Computer Deep Learning
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Evaluating classification accuracy for modern learning approaches.

Statistics in medicine Jan 30, 2019
Deep learning neural network models such as multilayer perceptron (MLP) and convolutional neural network (CNN) are novel and attractive artificial intelligence computing tools. However, evaluation of the performance of these methods is not readily av...
Humans Biostatistics Female Leukemia Breast Neoplasms Deep Learning Logistic Models Support Vector Machine Decision Trees Discriminant Analysis Probability Biopsy, Fine-Needle
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Diagnosis of early gastric cancer based on fluorescence hyperspectral imaging technology combined with partial-least-square discriminant analysis and support vector machine.

Journal of biophotonics Jan 28, 2019
This study investigated the feasibility of using fluorescence hyperspectral imaging technology to diagnose of early-stage gastric cancer. Fluorescence spectral images of 76 patients who were pathologically diagnosed as non-atrophic gastritis, premali...
Optical Imaging Humans Early Detection of Cancer Female Least-Squares Analysis Stomach Neoplasms Discriminant Analysis Male Feasibility Studies Middle Aged Support Vector Machine
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