TensorFlow.js print whole tensor

Question

I'm trying to print a tensor I got using tf.fromPixels for debugging purposes. But because the tensor is too big just doing

a = tf.fromPixels(image, 3);
a.print();

doesn't work, because it is being shortened in the console. Is there a workaround for this?

Answer 1

If you really only want the values you can use .data() or .dataSync() to download all values as a one dimensional TypedArray:

console.log(a.dataSync());

but since your Tensor actually represents an image you can show it visually in a <canvas> element:

tf.toPixels(a, document.getElementsByTagName("canvas")[0]);