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Articles tagged with #mathematics
Detailed explanation about gradient descent using examples and Mathematical expression? Gradient descent is an optimization algorithm used to minimize some functions by iteratively moving in the direction of the steepest descent as defined by the neg...
List down all the activation functions using mathematical Expressions and examples. What is the activation function? Activation functions are very important for an Artificial Neural Network to learn and make sense of something complicated and the Non...
What is the Central limit theorem? Central Limit Theorem: Definition: The theorem states that as the size of the sample increases, the distribution of the mean across multiple samples will approximate a Gaussian distribution (Normal). Generally, sam...
What is the difference between normalization and Standardization with example? In Machine Learning, every practitioner knows that feature scaling is an important issue. The two most discussed scaling methods are Normalization and Standardization. N...
What is the data normalization method you have applied, and why? Normalization It is a technique often applied as part of data preparation for machine learning. The goal of normalization is to change the values of numeric columns in the dataset to a...
What is Mean Absolute Error? What is Absolute Error? Absolute Error is the amount of error in your measurements. It is the difference between the measured value and the “true” value. For example, if a scale states 90 pounds, but you know your true ...
