Min-max¶
Min-max normalization is an algorithm to linearly scale the observations by each feature (column) into the range
Problem Statement¶
Given a set
where:
Batch Processing¶
Algorithm Input¶
The min-max normalization algorithm accepts the input described below.
Pass the Input ID
as a parameter to the methods that provide input for your algorithm.
For more details, see Algorithms.
Input ID |
Input |
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Pointer to the numeric table of size Note This table can be an object of any class derived from |
Algorithm Parameters¶
The min-max normalization algorithm has the following parameters:
Parameter |
Default Value |
Description |
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|
|
The floating-point type that the algorithm uses for intermediate computations. Can be |
|
|
Performance-oriented computation method, the only method supported by the algorithm. |
|
The lower bound of the range to which the normalization scales values of the features. |
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The upper bound of the range to which the normalization scales values of the features. |
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SharedPtr<low_order_moments::Batch<algorithmFPType, low_order_moments::defaultDense> > |
Pointer to the low order moments algorithm that computes minimums and maximums to be used for min-max normalization with the defaultDense method. For more details, see Batch Processing for Moments of Low Order. |
Algorithm Output¶
The min-max normalization algorithm calculates the result described below.
Pass the Result ID
as a parameter to the methods that access the results of your algorithm.
For more details, see Algorithms
.
Result ID |
Result |
---|---|
|
Pointer to the Note By default, the result is an object of the |
Examples¶
Batch Processing: