Gibbs sampling is a sampling method for Bayesian inference and MCMC
hypothesis testing is about the probability of alternative hypothesis if the null hypothesis is true, or even more general
In statistics, we work with samples. For example, the sample mean is easily calculated. However, it …
An overview of statistics
Local Statistics Node Degree Node Degree Node degree of a node $u$ $$ d_u = \sum_{v\in \mathcal V} …
Some basics of machine learning
identifying the data types and level of measurement is important in data science
We all make mistakes. The question is, what kind of mistakes.
Estimates from a sample can be entitled a confidence interval
Jargons in statistics, accuracy, precision, population, sample, etl
The Ratio Cut Graph Cuts Cut For a subset of nodes $\mathcal A\subset \mathcal V$, with the rest of …
Detecting correlations using Pearson's chi square correlation test
Statistical test without assuming models
Detecting correlations using correlations for numeric data
Non-parametric test using ranking
Detecting correlations using correlations for numerical data
Linear regression of multidimensional data
Describing multi-dimensional data
Association Rules
Confidence intervals