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๋ฅ๋ฌ๋ CNN ์๋ฒฝ ๊ฐ์ด๋ - Fundamental ํธ
Functional API ์ด์ฉํ์ฌ ๋ชจ๋ธ ๋ง๋ค๊ธฐ
Sequential vs Functional API
Sequential
# Sequential Model์ ์ด์ฉํ์ฌ Keras ๋ชจ๋ธ ์์ฑ
from tensorflow.keras.layers import Dense, Flatten
from tensorflow.keras.models import Sequential
INPUT_SIZE = 28
model = Sequential([
Flatten(input_shape=(INPUT_SIZE, INPUT_SIZE)),
Dense(100, activation='relu'),
Dense(30, activation='relu'),
Dense(10, activation='softmax')
])
model.summary()
model1 = Sequential()
model1.add(Flatten(input_shape=(INPUT_SIZE, INPUT_SIZE)))
model1.add(Dense(100, activation='relu'))
model1.add(Dense(30, activation='relu'))
model1.add(Dense(10, activation='softmax'))
model1.summary()Functional API
Functional API ๊ตฌ์กฐ ์ดํดํ๊ธฐ - 01
Functional API ๊ตฌ์กฐ ์ดํดํ๊ธฐ - 02
Customํ Dense Layer ์์ฑ
Sequential Model์ ์๋ฆฌ
Dense Layer๋ก Fashion MNIST ์์ธก ๋ชจ๋ธ Live Coding ์ผ๋ก ๊ตฌํ ์ ๋ฆฌ - 01
Dense Layer๋ก Fashion MNIST ์์ธก ๋ชจ๋ธ Live Coding ์ผ๋ก ๊ตฌํ ์ ๋ฆฌ - 02
Keras Callback ๊ฐ์
Keras Callback ์ค์ต - ModelCheckpoint, ReduceLROnPlateau, EarlyStopping
ModelCheckpoint
ReduceLROnPlateau
EarlyStopping
Numpy array์ Tensor ์ฐจ์ด, ๊ทธ๋ฆฌ๊ณ fit() ๋ฉ์๋ ์์ธ ์ค๋ช
Numpy ํน์ง
SIMD
Numpy Array vs Tensor
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