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The Intent stage does a semantic comparison of a provided sentence against possible intents the recognizer already has. If the confidence value is in the threshold, it will create a tag holding the intent.


This recognizer uses a frozen Universal Sentence Encoder TensorFlow model to encode (using sentence embedding vectors) a list of intents. Then tags sentences that match an intent given a specified threshold of accuracy with the intent from the list of possible intents.

This is a plugin recognizer. Uses Intent Stage

Configuration

  • Intent ( type=string | default=None | optional ) - Intent to find within the list of possible intents.

Adding an Intent

Click on the  button to open the "Add new " dialog


  • Write intent here ( type=string | default=None | optional ) - Intent to add to the list of possible intents.
  • Confidence Adjustment ( type=double | default=1 | optional ) - Confidence adjustment for this very intent.


Recalculate Vectors

Click on the  button to refresh and recalculate all vectors.

General Settings

The general settings can be accessed by clicking on

More settings could be displayed in the same dialog, it varies per recognizer.


  • Enable - Enable the processor to be use in pipelines.
  • Base Pipeline - Indicates the last stage, from a pipeline, needed by the recognizer.
  • Skip Flags ( optional ) - Lexical items flags to be ignored by this processor.
  • Boundary Flags  ( optional ) - List of vertex flags that indicate the beginning and end of a text block.
  • Required Flags ( optional ) - Lexical items flags required by every token to be processed.
  • At Least One Flag ( optional ) - Lexical items flags needed by every token to be processed.
  • Don't Process Flags ( optional ) - List of lexical items flags that are not processed. The difference with "Skip Flags" is that this will drop the path in the Saga graph, skip just skips the token and continues in the same path.
  • Confidence Adjustment - Adjustment factor to apply to the confidence value of 0.0 to 2.0 from (Applies for every match).
    • 0.0 to < 1.0  decreases confidence value
    • 1.0 confidence value remains the same
    • > 1.0 to  2.0 increases confidence value
  • Debug - Enable debug logging.

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