TensorFlow.js 打印整个张量 [英] TensorFlow.js print whole tensor

问题描述

我正在尝试打印我使用 tf.fromPixels 获得的张量以进行调试.但是因为张量太大就做

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();

不起作用，因为它在控制台中被缩短了.有解决方法吗?

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

推荐答案

如果你真的只想要这些值，你可以使用 .data() 或 .dataSync()将所有值下载为一维 TypedArray:

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());

但是由于您的 Tensor 实际上代表一个图像，您可以在 元素中直观地显示它:

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

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

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