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Comparison of average test performances in Aβ positivity classification (mean ± SD).

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posted on 2024-12-23, 18:23 authored by Gyu-Bin Lee, Young-Jin Jeong, Do-Young Kang, Hyun-Jin Yun, Min Yoon

The Aβ is a hallmark of AD indicated by substantial amyloid plaque accumulation in amyloid brain PET images. The Aβ positivity labels were visually determined by a nuclear medicine specialist at DAUH.

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    support vector machinesubjects &# 8217requires early diagnosismultimodal feature fusionmild cognitive impairmentimaging feature vectorsedge assignment thresholddifferent modal datacombined feature vectorsalzheimer &# 821782 %, 9368 %, 9358 %, 9440 %, 9401 %, 82graph convolutional networkdisease neuroimaging initiativead stage classification88 %, 90population graphusage ratiouniversity hospitalrandom forestnormal controleuclidean distanceeffective modelclinical indicatorsappropriate managementalleviate worseningadni ).adjacency matrixad ).ad ),18 florbetaben

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