Labeler Transformation Ports

Input Ports

Reads string input from upstream objects.

Labeled Output Ports

Writes the labels defined by transformation operations.

Tokenized Output Ports

Passes input strings that correspond to each label in the output. Select this port if you will add a Parser transformation downstream of the Labeler transformation in a mapplet or mapping, and you will configure the Parser transformation to run in pattern-based parsing mode. The Parser transformation associates the token labeling output with the data on the tokenized output ports.

Score Output Ports

Select to write the score values generated by probabilistic matching techniques in a token labeling operation.

When you run a token labeling operation that uses a probabilistic model, the operation generates a numerical score for each labeled string. The score represents the degree of similarity between the input string and the patterns defined in the probabilistic model.