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Here are 100 tips for working with Keras, a high-level neural networks API written in Python and capable of running on top of TensorFlow, Theano, or Microsoft Cognitive Toolkit:
1. Basics of Keras:
- Import Keras with
import keras
. - Install Keras using
pip install keras
. - Use
keras.Sequential()
to create a linear stack of layers. - Add layers to a model using
model.add(layer)
. - Visualize the model architecture with
model.summary()
. - Compile a model with
model.compile(optimizer, loss, metrics)
. - Use
model.fit()
to train the model. - Evaluate the model with
model.evaluate()
. - Predict with a trained model using
model.predict()
.
2. Layers and Models:
- Use dense layers with
keras.layers.Dense(units, activation)
. - Add dropout to prevent overfitting with
keras.layers.Dropout(rate)
. - Use activation functions like ‘relu’, ‘sigmoid’, or ‘softmax’.
- Create a sequential model for a linear stack of layers.
- Use functional API for complex…