TensorBoard: TensorFlow’s visualization toolkit. TensorBoard provides the visualization and tooling needed for machine learning experimentation:Tracking and visualizing metrics such as loss and accuracy; Visualizing the model graph (ops and layers); Viewing histograms of weights, biases, or other tensors as they change over time; Projecting embeddings to a lower dimensional space; Displaying images, text, and audio data; Profiling TensorFlow programs. And much more