Justin Bedo
University of Melbourne
52 Papers
224 Citations
Justin Bedo is an academic researcher from University of Melbourne. The author has contributed to research in topics: Medicine & Biology. The author has an hindex of 18, co-authored 43 publications. Previous affiliations of Justin Bedo include Australian National University & NICTA.
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Papers
•Journal Article
Multivariate Spearman's rho for Aggregating Ranks Using Copulas
Justin Bedo,Cheng Soon Ong +1 more
TL;DR: The main contribution is the derivation of a non-parametric estimator for rank aggregation based on multivariate extensions of Spearman's ρ, which measures correlation between a set of ranked lists.
•Journal Article
Feature selection via dependence maximization
TL;DR: This work introduces a framework for feature selection based on dependence maximization between the selected features and the labels of an estimation problem, using the Hilbert-Schmidt Independence Criterion, and shows that a number of existing feature selectors are special cases of this framework.
Supervised feature selection via dependence estimation
Le Song,Alexander J. Smola,Arthur Gretton,Karsten M. Borgwardt,Justin Bedo +4 more
- 20 Jun 2007
TL;DR: In this paper, the Hilbert-Schmidt Independence Criterion (HSIC) is used as a measure of dependence between the features and the labels, and good features should maximise such dependence.
Blood-Based Protein Biomarkers for Diagnosis of Alzheimer Disease
James D. Doecke,James D. Doecke,Simon M. Laws,Simon M. Laws,Noel G. Faux,Noel G. Faux,William Wilson,Samantha C. Burnham,Chiou Peng Lam,Alinda Mondal,Alinda Mondal,Justin Bedo,Ashley I. Bush,Ashley I. Bush,Belinda M. Brown,Belinda M. Brown,Karl De Ruyck,Karl De Ruyck,Kathryn A. Ellis,Christopher Fowler,Veer Bala Gupta,Veer Bala Gupta,Richard Head,S. Lance Macaulay,Kelly K. Pertile,Christopher C. Rowe,Alan Rembach,Mark Rodrigues,Mark Rodrigues,Rebecca L. Rumble,Cassandra Szoeke,Kevin Taddei,Kevin Taddei,Tania Taddei,Tania Taddei,Brett Trounson,David Ames,Colin L. Masters,Colin L. Masters,Ralph N. Martins,Ralph N. Martins +40 more
TL;DR: This study identified a panel of plasma biomarkers that distinguish individuals with AD from cognitively healthy control subjects with high sensitivity and specificity.
428
PBT2 Rapidly Improves Cognition in Alzheimer's Disease: Additional Phase II Analyses
Noel G. Faux,Craig W. Ritchie,Adam P Gunn,Alan Rembach,Alan Rembach,Andrew Tsatsanis,Justin Bedo,John Harrison,Lars Lannfelt,Kaj Blennow,Henrik Zetterberg,Martin Ingelsson,Colin L. Masters,Rudolph E. Tanzi,Jeffrey L. Cummings,Caroline M. Herd,Ashley I. Bush +16 more
TL;DR: Receiver-operator characteristic analyses and ranking the responses to treatment after 12 weeks revealed that the proportions of patients showing improvement on NTB Composite or Executive Factor z-scores were significantly greater in the PBT2 250 mg group than in the placebo group, which further encourage larger-scale testing of P BT2 for AD.
391