Kyokanyou

### Description while I was learning tf.net, found that there is no method jacobian() in tf.GradientTape class. Is there any other method can be used to calculate jacobian matrix?

[Question]: Can now work the TextVectorization method?

1

### Description I just used this method to creat words vector. `var text_dataset = tf.constant( "quz foo tak");` `print(text_dataset);` `var vectorizer = KerasApi.keras.preprocessing.TextVectorization(max_tokens: 1000, output_sequence_length: 4) ;` `vectorizer.adapt(text_dataset);` `print(vectorizer.Apply(tf.constant("quz" )));`...