Stateless

Stateless based analytics over a grouped set of events


Available Functions

Min Max Normalisation

Min-max normalisation is one of the most common ways to normalize data. For every feature, the minimum value of that feature gets transformed into a 0, the maximum value gets transformed into a 1, and every other value gets transformed into a decimal between 0 and 1.

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Z-Score

A Z-Score is a statistical measurement of a score's relationship to the mean in a group of scores. A Z-score can reveal to a trader if a value is typical for a specified data set or if it is atypical. In general, a Z-score of -3.0 to 3.0 suggests that a stock is trading within three standard deviations of its mean.

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Statistics

Standard set of statistics for a group of events.

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Count

The number of events captured within the group event window.

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Sum

The sum of an attribute over the grouped events within the event window.

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