Visible to Intel only — GUID: GUID-DDCB0C39-90AC-4BDA-A079-9A4211BBEE87
Visible to Intel only — GUID: GUID-DDCB0C39-90AC-4BDA-A079-9A4211BBEE87
Basic Statistics
Basic statistics algorithm computes the following set of quantitative dataset characteristics:
minimums/maximums
sums
means
sums of squares
sums of squared differences from the means
second order raw moments
variances
standard deviations
variations
Operation |
Computational methods |
Programming Interface |
||
Mathematical formulation
Computing
Given a set X of np-dimensional feature vectors , the problem is to compute the following sample characteristics for each feature in the data set:
Statistic |
Definition |
---|---|
Minimum |
|
Maximum |
|
Sum |
|
Sum of squares |
|
Means |
|
Second order raw moment |
|
Sum of squared difference from the means |
|
Variance |
|
Standard deviation |
|
Variation coefficient |
Computation method: dense
The method computes the basic statistics for each feature in the data set.
Programming Interface
Refer to API Reference: Basic statistics.
Distributed mode
The algorithm supports distributed execution in SMPD mode (only on GPU).