Shell
Definition of Shell
A shell is a user interface that allows computer users to interact with the operating system. Shells usually provide a command-line interface in which the user can type commands, which the shell then executes.
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Predictive Analytics
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Facet
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Definition of Facet Facet: A facet is a property or attribute of an object that can be measured or quantified. In data science, facets are often used to group and filter data sets based on specific criteria. For example, a data set might be grouped by country of origin, age group, or income level. How…
Inferential Statistics
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Gaussian Distribution
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Definition of Gaussian Distribution Gaussian Distribution – A Gaussian or normal distribution is a type of probability distribution that is bell-shaped and symmetrical. This distribution is often used in statistics to model real-world data. What is a Gaussian Distribution used for? A Gaussian Distribution, more commonly known as a normal distribution or bell curve, is…
Adaptive Boosting
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Adaptive boosting, also known as AdaBoost, is a machine learning algorithm used to improve the accuracy of a classification model. It works by iteratively training a series of weak classifiers on a dataset, and then combining their predictions to produce a more accurate final prediction.
Econometrics
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Definition of Econometrics Econometrics is a quantitative research field in economics that uses mathematical and statistical methods to analyze economic data. What is Econometrics used for? Econometrics is an empirical branch of economics that uses statistical methods to analyze economic data and evaluate theories. It utilizes mathematical models and statistical concepts to study a variety…