https://keras.io/api/layers/base_layer/

test aggreagate.py

from keras.layers import Input

from keras.layers import Dense

visible = Input(shape=(2,2))

h1 = Dense(2)(visible)

h2 = Dense(2)(visible)

Aggregate()([h1, h2])

from numpy import nested_iters

https://pyimagesearch.com/2019/02/04/keras-multiple-inputs-and-mixed-data/

transformer https://wikidocs.net/103802

https://wikidocs.net/162098

attention is all you need https://velog.io/@stapers/%EB%85%BC%EB%AC%B8-%EC%8A%A4%ED%84%B0%EB%94%94-Week4-5-Attention-is-All-You-Need

nni https://medium.com/mlearning-ai/a-simple-tutorial-of-hyperparameter-tuning-using-microsoft-nni-fe42e7859b7d