How to visualize loss in Deep Leaning Model in Keras
Visualizing the loss of a deep learning model in Keras can provide insights into how well the model is performing during training and help identify overfitting or underfitting. The loss value is a measure of how well the model is able to predict the correct output for a given input and it decreases as the model becomes better at making predictions.
To visualize the loss of a deep learning model in Keras, you can use the history object returned by the fit() function. The history object contains a record of the loss and other metrics at each training epoch. You can then use a Python visualization library such as matplotlib to plot the loss values over time.
When you’re training a model in Keras, you can pass it the parameter “verbose=1” to see the loss value at each epoch, it will be printed on the console. This can give you an idea of how the loss is changing over time and help you determine if the model is overfitting or underfitting.
In addition to monitoring the loss, it’s also important to monitor other metrics such as accuracy or F1 score, to better understand the model’s performance. A combination of loss and other metrics can provide a more complete picture of how well the model is performing.
In summary, to visualize the loss of a deep learning model in Keras, you can use the history object returned by the fit() function, which contains a record of the loss and other metrics at each training epoch. You can then use a Python visualization library such as matplotlib to plot the loss values over time and monitor the loss during the training process, in addition to other metrics such as accuracy or F1 score.
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