You are here: Start » AVL.NET » Function Reference » Data Classification » Statistics » AVL.TableOfConfusion_Histograms
AVL.TableOfConfusion_Histograms
Computes confusion matrix based on two histograms and threshold value.
| Namespace: | AvlNet |
|---|---|
| Assembly: | AVL.NET.dll |
Syntax
C++
C#
public static void TableOfConfusion_Histograms ( AvlNet.Histogram inPositiveValues, AvlNet.Histogram inNegativeValues, float inThreshold, AvlNet.ConfusionTable outConfusionTable )
Parameters
| Name | Type | Range | Default | Description | |
|---|---|---|---|---|---|
 | inPositiveValues | AvlNet.Histogram | Pixels values under binary classification mask. | ||
| inNegativeValues | AvlNet.Histogram | Pixels values not covered by mask. | ||
| inThreshold | float | 128.0f | Default value: 128.0f. | |
 | outConfusionTable | AvlNet.ConfusionTable |
Errors
List of possible exceptions:
| Error type | Description |
|---|---|
| DomainError | Histogram inNegativeValues is empty in TableOfConfusion_Histograms. |
| DomainError | Histogram inPositiveValues is empty in TableOfConfusion_Histograms. |
| DomainError | Histograms inPositiveValues and inNegativeValues has different domain in TableOfConfusion_Histograms. |
| DomainError | inThreshold is larger than domain end in TableOfConfusion_Histograms. |
| DomainError | inThreshold is smaller than domain start in TableOfConfusion_Histograms. |
