A comma-separated list of dictionaries to use in addition to the standard dictionaries. Specify a comma-separated list of paths. If you use relative paths, specify the paths relative to the directory specified by UserDataDirectory.

You can create your own dictionaries to improve OCR performance when the media that you are analyzing contains proper names or technical terms.

Each dictionary file must meet the following requirements:
Type: String (comma-separated list)
Required: No
Configuration Section: TaskName
Example: UserDictionary=english_medical_terms.txt
See Also: