1. 이항 분류 모델 from keras.models import Sequential from keras.layers import Dense, Activation from keras.optimizers import Adam,RMSprop, SGD x_data = [[1,2],[2,3],[3,4],[4,3],[3,2],[2,1]] y_data = [[0],[0],[0],[1],[1],[1]] # Sequential api # model = Sequential([ # Dense(units = 1, input_dim = 2, #input_shape=(2,) # Activation('sigmoid')) # ]) model= Sequential() model.add(Dense(units = 1, input_dim..