Bag of Words

Creates a bag of words / tfidf tag with the vector information for the document/text_block/sentence. Accumulates the vector until the engine cannot read any further

Configuration

• Min N-Gram size - Minimum number of tokens per word 
• Max N-Gram size - Maximum number of tokens per word
• Vector Type - Algorithm to implement in the vector generation
• Data Sets - Choose the data set from which the vocabulary was generated

General Settings

The general settings can be accessed by clicking on 

• Enable - Enables the processor to be used in the pipeline.
• 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 Flags ( optional ) - List of lexical item flags where at least one of them needs to be present 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.