Daily update | 27 September, 2022

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Is there any intuitive meaning to $\beta^T A \beta=1$?

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Source: stats
Views: 61
Score: 5
Tags: quadratic-form


Logistic regression: What are use cases for logistic regressions where $n \neq 1$, i.e., $n >1$?

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Source: stats
Views: 54
Score: 3
Tags: machine-learning logistic mathematical-statistics generalized-linear-model binomial-distribution


Alternatives to scatterplot for visualisation for large samples

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Source: stats
Views: 72
Score: 3
Tags: data-visualization scatterplot


Stacking: Use predictions of train or test to create features for level 1 classifier

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Source: datascience
Views: 74
Score: 2
Tags: machine-learning classification data-leakage stacking


How to *formalize mathematically* that a binary classifier has no predictive performance?

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Source: stats
Views: 77
Score: 2
Tags: machine-learning classification optimization supervised-learning metric

The End