发明名称 |
Method and device for multimodal neurological evaluation |
摘要 |
A method of building classifiers for neurological assessment is described. The method comprises the steps of extracting quantitative features from a plurality of clinical features, and selecting a subset of features from the extracted pool of features to construct binary classifiers. A device for performing point-of-care neurological assessment using clinical features is also described. |
申请公布号 |
US9269046(B2) |
申请公布日期 |
2016.02.23 |
申请号 |
US201414295825 |
申请日期 |
2014.06.04 |
申请人 |
Brainscope Company, Inc. |
发明人 |
Rothman Neil;Jacquin Arnaud;Ghosh Dastidar Samanwoy;Radman Thomas;Miller Jonathan;Koppes William;Prichep Leslie |
分类号 |
G06F15/18;G06N5/04;G06N99/00;A61B5/0476;A61B5/00;A61B5/16;G06F19/00 |
主分类号 |
G06F15/18 |
代理机构 |
Finnegan, Henderson, Farabow, Garrett & Dunner, LLP |
代理人 |
Finnegan, Henderson, Farabow, Garrett & Dunner, LLP |
主权项 |
1. A method of building a classifier for assessment of a subject's neurological condition, comprising the steps of:
providing a processing device operatively connected to a memory device storing a reference database of clinical results collected from two or more neurocognitive and/or clinical symptoms assessments performed on a plurality of individuals in the presence or absence of brain abnormalities, the processing device comprising a processor configured to perform the steps of: extracting quantitative features from the clinical results; storing the extracted features in a pool of selectable features; selecting a subset of features from the pool of selectable features; constructing a multimodal classifier using the subset of features, wherein the subset of features includes features extracted from at least two different types of assessments; and determining classification accuracy of the multimodal classifier by using it to classify data records having a priori classification information. |
地址 |
Bethesda MD US |