Correct

Can be one of the following values:

The 'Scope' property determines whether the Correct activity operates on the full text content of a document or on the values of specific Data Fields. Set to Document to repair all OCR text, or to Field to target only selected fields. When using Field scope, be sure to specify the fields to be repaired in the 'Fields' property.

The 'Fields' property allows you to select one or more Data Fields to be targeted for correction when 'Scope' is set to Field. Only the values of these fields will be processed. If word splitting is enabled, ensure that the 'Preserve Character Data' property of each field is set to true.

When 'Enable Spell Correction' is set to true, the activity will attempt to correct spelling errors in the target text using the configured extractors. Spell correction works by matching text segments and replacing them with normalized or corrected values, often using a lexicon or fuzzy matching. Disable this option if you only want to perform word splitting.

Can be one of the following types:

The 'Correction Extractor' defines how text segments to be corrected are identified. All matches will be replaced with the output value of the extractor. Configure this extractor to match words, phrases, or patterns that require correction, and use it in conjunction with a lexicon or normalization logic as needed.

Can be one of the following types:

The 'Removal Extractor' identifies text segments that should be removed entirely from the target text. All matches will be deleted. Use this to eliminate unwanted words, symbols, or patterns from OCR or field values.

When 'Preserve Case' is enabled, the output case of each corrected value will be matched to the case used in the original document. If disabled, replacements will use the case from the lexicon entry or the correction extractor's output. Enable this option to maintain the original appearance of the text.

When 'Enable Word Splitting' is set to true, the activity will analyze long, unbroken text segments and attempt to split them into individual words using the provided vocabulary. This is useful for correcting word spacing errors introduced by OCR engines, especially on degraded images. Configure the vocabulary and thresholds to optimize splitting accuracy.

The 'Minimum Word Length' property sets the minimum number of characters a text segment must have to be analyzed for word splitting. Increase this value to avoid splitting short words or decrease it to catch more potential errors.

The 'Word Split Vocabulary' provides the list of valid words used to determine where to split long text segments. Only words found in this vocabulary will be considered valid split points. Populate this vocabulary with the expected terms for your document set to maximize accuracy.

The 'Fuzzy Match Similarity' property controls how closely a candidate word must match an entry in the vocabulary to be considered valid during splitting. A value of 1.0 (100%) requires an exact match, while lower values allow for more variation. Adjust this setting to balance strictness and flexibility in word splitting.

The 'Max Entries' property limits the number of entries in the vocabulary that will be considered when performing fuzzy matching. Set to zero to consider all entries. Use this to improve performance on large vocabularies or to restrict matching to the most relevant terms.

A combination of the following flags:

The Error Disposition property determines the system's response to errors that occur while executing the activity.

• Flag: The affected Batch Folder or Batch Page will be flagged for review.
• Log: The error will be written to the Grooper event log.
• Stop: Processing will halt, the Batch will be set to an error state, and all pending tasks will be deleted.

You can combine multiple options using the IssueDisposition flags.
Adjust this property to match your organization's error handling and escalation policies.

If the number of consecutive errors reaches this value, a critical stop will occur and the Activity Processing service will halt further processing.

• Use this property to prevent runaway failures and to ensure that persistent errors are escalated for review.
• Set to a higher value to allow more retries before stopping, or to a lower value for stricter error control.

Can be one of the following values:

The Concurrency Mode property determines whether the activity can be executed in parallel across multiple Batch Objects, or if it must run sequentially.

• This setting affects which Processing Queue the activity is submitted to and how tasks are distributed.
• Choose the appropriate mode based on the activity's thread safety and resource requirements.