Description: Z-Data Transformation is a statistical technique used to normalize data, based on the Z-score. This score is calculated by subtracting the mean of a dataset from each data point and dividing the result by the standard deviation. The main goal of this transformation is to convert data to a common scale, allowing different variables to be comparable to each other. This is particularly useful in the context of machine learning and data analysis, where algorithms can be affected by the scale of the data. By applying Z-Data Transformation, the data is distributed with a mean of 0 and a standard deviation of 1, facilitating the identification of patterns and relationships in the data. Additionally, this technique helps improve the convergence of machine learning algorithms, as it prevents features with larger scales from dominating the learning process. In summary, Z-Data Transformation is an essential tool in data preparation, enabling better interpretation and analysis in various applications of artificial intelligence and data analysis.
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