Question

Is it possible to get the recognition confidence rate for a field/document in Vantage?

Answer

It is possible to calculate the confidence rate of a field/document (if all fields will be taken into consideration) with the help of the advanced script rule:

• Open a Document Skill in the editor.
• Create a text field, call it for example Confidence.
• Add a script rule in the Confidence field Settings > New Rule > Advanced Script Rule.
• In the rule settings, mark all fields that should be taken into account while calculating the confidence rate.
• Make sure that the Confidence field can be changed by the rule:
  
• The sample script can be as per the following:

//add fields that should be take into account
var fields = [  Context.GetField("Number") 
              , Context.GetField("Date") 
             ]; 

var totalCount = 0; 
var confidentSymbols = 0; 

//iterate through each field in the array
for (var j = 0; j < fields.length; j++) 
{ 
    var fieldCount = fields[j].Symbols.length; 
    totalCount += fieldCount; 
    if (fieldCount > 0)  
    {  
        for (var i = 0; i < fieldCount; i++)  
        {  
            if (!fields[j].Symbols[i].IsSuspicious)  
            {  
                confidentSymbols += 1;  

           }  
       }  
    } 
} 
Context.GetField("Сonfidence").Value = (confidentSymbols/totalCount*100).toString() + "%";