Biocomputing 2020 2019
DOI: 10.1142/9789811215636_0002
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Predicting Longitudinal Outcomes of Alzheimer’s Disease via a Tensor-Based Joint Classification and Regression Model

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Cited by 7 publications
(8 citation statements)
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“…Three different classification techniques, including Bayesian Network (Bayes Net), Logistic Regression (LR), and C4.5 (Decision Tree) have been used for deriving the AD progression models. These algorithms employ dissimilar learning methods to construct the classifier and have been widely used in medical screening and diagnosis [29,38,51,52]. More details on how these classification algorithms work is given in Section 6.…”
Section: ) Similarity Of Features To Obtain Highly Influential Yet Di...mentioning
confidence: 99%
“…Three different classification techniques, including Bayesian Network (Bayes Net), Logistic Regression (LR), and C4.5 (Decision Tree) have been used for deriving the AD progression models. These algorithms employ dissimilar learning methods to construct the classifier and have been widely used in medical screening and diagnosis [29,38,51,52]. More details on how these classification algorithms work is given in Section 6.…”
Section: ) Similarity Of Features To Obtain Highly Influential Yet Di...mentioning
confidence: 99%
“…To determine the prevalence of the use of nonimaging clinical features as potential AD risk factors, we classified the included studies into the following 2 categories: (1) Clinical onlyonly nonimaging clinical variables 36,37 and (2) Clinical þ Imagingimaging and nonimaging clinical variables were integrated to form the complete set of features. [38][39][40][41] We grouped the features into the following categories: neuroimaging features, 35,42,43 cognitive assessments, [44][45][46][47] genetic factors, [48][49][50][51] laboratory test values, [52][53][54] patient demographics, [55][56][57] and clinical notes.…”
Section: Ad Dementia Features and Biomarkersmentioning
confidence: 99%
“…is the tensor of the n projection matrices, one for each participant. Here, to maximize the consistency across all the learned projection matrices for the same cohort of participants (Wang et al 2012d,c;Brand et al 2018Brand et al , 2019Brand et al , 2020a, we use the trace norm regularization of W (1) * and W (2) * in our objective, where…”
Section: Learning Temporally Augmented Representations For Dynamic Im...mentioning
confidence: 99%
“…Public-private partnerships such as the Alzheimer's Disease Neuroimaging Initiative (ADNI) (Petersen et al 2010) have provided a comprehensive dataset consisting of genetic (e.g., static) biomarkers, such as Single Nucleotide Polymorphisms (SNPs), and neuroimaging (e.g., dynamic) biomarkers derived from brain imaging modalities. Recent algorithmic improvements (Wang et al 2012d;Brand et al 2020a) have shown promise in identifying AD from phenotypic changes. Although effective, they have modeled the longitudinal biomarkers as tensors, which inevitably complicates the problem.…”
Section: Introductionmentioning
confidence: 99%
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