class TensorFlow::Keras::Metrics::SparseCategoricalAccuracy

Public Instance Methods

update_state(y_true, y_pred) click to toggle source
# File lib/tensorflow/keras/metrics/sparse_categorical_accuracy.rb, line 5
def update_state(y_true, y_pred)
  y_true = TensorFlow.convert_to_tensor(y_true)
  y_pred = TensorFlow.convert_to_tensor(y_pred)

  y_pred = RawOps.arg_max(input: y_pred, dimension: -1)

  if y_pred.dtype != y_true.dtype
    y_pred = TensorFlow.cast(y_pred, y_true.dtype)
  end

  super(Math.equal(y_true, y_pred))
end