Settings tab - Properties of Standard Evaluator window
The
Standard Evaluator compares the results from several different locators, and selects a set of results based on preset criteria.
The Standard Evaluator compares the results of several locators to determine the best result.
- Field type
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Select the field type from one of the following:
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Simple field
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Table field
- Table model
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This setting is available only when the Field type setting is set to Table field.
Select a table field from the list or click Table Models to access the Project Settings - Tables tab to create or edit table models.
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- Type
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This group has the following setting:
- Evaluation type
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Select one of the following evaluation types:
- Locators
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This group has a list of Available Locators or evaluators available in your project. There is also a list of Selected Locators.
Use the following buttons to manage the list of locators available and which are selected:
Button
Description
Moves the selected locator from the Available Locators list to the Selected Locators list.
Moves the selected locator from the Selected Locators list to the Available Locators list.
For the Selected Locators list use the following buttons to manage list order:
- Evaluation Settings
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Button
Description
Moves the selected locator up the Selected Locators list.
Moves the selected locator down the Selected Locators list.
This group has the following settings:
- Maximum number of alternatives
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This setting is available only when the Field type setting is set to Simple field.
Type or select a number to limit the number of alternatives returned by the Standard Evaluator, to produce a more manageable amount of data. This is generally used when only the first few results are important. (Default: 2)
The alternatives are first ordered according to the "Best of" or "First of" evaluation. This list is then shortened to the number of alternatives you specify using the Maximum number of alternatives setting.
If the highest alternatives all have equal confidence, this limit may prevent important data from being considered for the field result. The best practice is that you specify a limit of at least 2 so that the field is aware of any conflict between similar confidence alternatives.
- Ignore empty alternatives
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Select this setting if you want to ignore empty alternatives so they are not possible results for this evaluator. (Default: Cleared)
This setting is available only when the Field type setting is set to Simple field.
- Minimum confidence
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This setting is available only when the Field type setting is set to Simple field and the Evaluation type setting is set to First of.
Specify the number of rows by typing a number or using the arrow keys. (Default: 80)
- Minimum number of rows
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This setting is available only when the Field type setting is set to Table field and the Evaluation type setting is set to First of.
The minimum number of table rows returned. (Default: 1)
The following buttons are available at the bottom of this window:
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Button |
Description |
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| Close |
Closes the window and saves your changes. |
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Tests the locator settings. The results are displayed on the Test Results tab that is displayed automatically when you click this button. Depending on the locator method, this button may have additional modes if the locator uses other locators as input. |
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Displays the help for the open window. |
Related topics:
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More information about configuring a Standard Evaluator