Mean
Mean is a statistical measure that represents the average value of a set of numbers. In data science, mean is often used to describe the central tendency of a dataset. It is calculated by adding up all the values in the dataset and dividing by the total number of values. Mean is a useful tool for understanding the general characteristics of a dataset, such as its overall size and distribution. Mean is also used in machine learning algorithms, such as linear regression, to estimate the value of a dependent variable based on the values of one or more independent variables. In artificial intelligence, mean is used in clustering algorithms to group similar data points together based on their average values.
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