The Knowledge Processing activity is used for online "learning" of classification and/or interpretation.
Note: Before you configure any process step, you must first:
Add a Management Center console.
Create a client.
Create a process.
Please refer to XBOUND Help for instructions.
If you have not already done so, import a solution from Capture Components Administration.
Add the Knowledge Processing activity to the XBOUND Process Designer. (Refer to XBOUND Installation Guide or XBOUND Help for instructions.) The DLL to select is XBoundActivityKSFeedback.dll.
Assign the Knowledge Processing activity to at least one instance of the XBOUND Activities Service. (Refer to XBOUND Help for instructions.)
Add the Knowledge Processing activity as a step in a process. (See Creating an XBOUND process that uses Knowledge Processing.)
Under , select the solution you want to use for this activity. Important: The Knowledge Processing activity must use the same as the preceding activities in the same process.
Configuration file
When you install ReadSoft Capture Components, the ReadSoft.Du.KnowledgeStore.Service.exe.config file is also installed, with the following default values:
ConfidenceCertainWordsToBeGood – In order for classification of a document to be Certain, it must contain more than the defined number of ConfidenceInClassWords below. The default value is 3, meaning that 4 or more words that are unique to the class must exist on a document, in order for classification to be Certain.
ConfidenceInClassWords – Class-unique words that exist on a defined number of LDPs within a class, and do not exist within any other class. The default value is 2, which means that a ConfidenceInClassWord must exist on 2 or more layout data points (LDPs) within the class.
MaxNumber – The maximum number of active LDPS allowed in the Knowledge Processing database. The default value is 100000 LDPs.
RemoveActiveNumber – The number of active LDPs removed from the database when the MaxNumber above is reached. LDPs are removed based on LastDateUsed only. LDPs that have never contributed to a match are the first to be removed. The default value is 100 LDPs.
MaxNumberPerClass – The maximum number of active LDPS allowed in the Knowledge Processing database. The default value is 110 LDPs per class.
RemoveActiveNumberPerClass – The number of active LDPs removed from the database when the MaxNumberPerClass above is reached. LDPs are removed based on LastDateUsed only. LDPs that have never contributed to a match are the first to be removed. The default value is 10 LDPs.
Under what circumstances are document classes, field values, and field positions learned?