Useful tips for everyday
How many types of ANN are? Different types of Neural Networks in Deep Learning This article focuses on three important types of neural networks that…
How to calculate the probability density function ( PDF )? The probability density function (PDF) is: The cumulative distribution function (CDF) is: mean = θ…
Is the percentage of variation in the dependent variable that is explained by all of the independent variables? Answer and Explanation: Coefficient of determination: It…
Is time series a regression or classification? A time series forecasting problem in which you want to predict one or more future numerical values is…
What statistic is used to measure a correlation? Pearson correlation Pearson correlation is the one most commonly used in statistics. This measures the strength and…
What is the p-value for significant difference? The level of statistical significance is often expressed as a p-value between 0 and 1. The smaller the…
How to interpret residual diagnostic plots for GLm models? – Cross Validated Interpreting residual diagnostic plots for glm models? I am looking for guidelines on…
Would you consider removing the intercept? If your response variable is value of the house, you definitely need to leave the intercept in. You can…
Is a smaller AIC better? In plain words, AIC is a single number score that can be used to determine which of multiple models is…
What is complexity parameter? The complexity parameter (cp) is used to control the size of the decision tree and to select the optimal tree size.…