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Dave

Dave has asked 2 questions and find answers to 0 problems.

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About

Links I find helpful:

Binning Continuous Variables

What is the benefit of breaking up a continuous predictor variable?

Justification for low/high or tertiary splits in ANOVA

Class Imbalance

Are unbalanced datasets problematic, and (how) does oversampling (purport to) help?

Profusion of threads on imbalanced data - can we merge/deem canonical any?

Classification Metrics (Related to Class Imbalance)

Why is accuracy not the best measure for assessing classification models?

Academic reference on the drawbacks of accuracy, F1 score, sensitivity and/or specificity

Central Limit Theorem

Debunking wrong CLT statement

Chunk Tests

What are chunk tests?

Deep Learning

Convolution operator in CNN and how it differs from feed forward NN operation?

Hypothesis Testing

Is normality testing 'essentially useless'?

Significance test for large sample sizes

Model Evaluation

Is my model any good, based on the diagnostic metric ($R^2$/AUC/ accuracy/RMSE etc.) value?

$R^2$

Interpreting nonlinear regression $R^2$

How to motivate the definition of $R^2$ in sklearn.metrics.r2_score?

Predicted R squared

Dave answers