Geoffrey McLachlan
PulseAugur coverage of Geoffrey McLachlan — every cluster mentioning Geoffrey McLachlan across labs, papers, and developer communities, ranked by signal.
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New method optimizes label acquisition for multiclass classification risk
Researchers have developed a novel method for optimizing the allocation of limited labeling budgets in multiclass classification tasks. The approach combines Fisher information from acquired labels with the local geomet…
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New theory on informative label missingness in multiclass classification
A new paper explores the phenomenon of informative label missingness in multiclass classification, where the pattern of missing labels can itself provide information about the classification model. Researchers developed…
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New research explores uncertainty-dependent missing labels for classification
A new research paper explores a semi-supervised classification method where the probability of a label being missing is dependent on the observed features and the classifier's uncertainty. This approach treats missingne…