Useful tips for everyday
When should I use SD or CV? Using the CV makes it easier to compare the overall precision of two analytical systems. The CV is…
What are ranking questions? Ranking questions are a survey question type aimed at getting respondents to order a list of answers into a ranked order,…
What are the requirements of the Spearman rank correlation test? Its calculation and subsequent significance testing of it requires the following data assumptions to hold:…
Should you use adjusted or multiple R-squared? The fundamental point is that when you add predictors to your model, the multiple Rsquared will always increase,…
What is Tol in Lasso regression? tol : float, optional, default 1e-4 Tolerance for the optimization. When the loss or score is not improving by…
Is pattern recognition the same as classification? 2 Answers. Pattern recognition is a generic term for the ability to recognize regularities or patterns in data.…
What is notation in machine learning? Mathematical notation (also known as “mathematical symbol”) is a collection of symbols for recording mathematical concepts and relations. It…
How do you get the input shape of model Keras? Just use model. summary() , and it will print all layers with their output shapes.…
What are some limitations of linear and logistic regression? The major limitation of Logistic Regression is the assumption of linearity between the dependent variable and…
How is the reliability of an inter rater determined? The method for calculating inter-rater reliability will depend on the type of data (categorical, ordinal, or…