MediaPipeTasksText Framework Reference

TextEmbedderOptions

  class 
 TextEmbedderOptions 
 : 
  TaskOptions 
 
 , 
 NSCopying 
 

Options for setting up a MPPTextEmbedder .

  • @brief Sets whether L2 normalization should be performed on the returned embeddings. Use this option only if the model does not already contain a native L2_NORMALIZATION TF Lite Op. In most cases, this is already the case and L2 norm is thus achieved through TF Lite inference.

    NO by default.

    Declaration

    Swift

      var 
     l2Normalize 
     : 
     Bool 
     { 
     get 
     set 
     } 
     
    
  • @brief Sets whether the returned embedding should be quantized to bytes via scalar quantization. Embeddings are implicitly assumed to be unit-norm and therefore any dimensions is guaranteed to have value in [-1.0, 1.0]. Use the l2Normalize property if this is not the case.

    NO by default.

    Declaration

    Swift

      var 
     quantize 
     : 
     Bool 
     { 
     get 
     set 
     } 
     
    
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