Struct autograd::Feed

pub struct Feed<'feed, T: Float> { /* fields omitted */ }

Links a placeholder tensor and its value at run-time.

Use Tensor::given to instanciate, and ensure that this is passed to ag::Eval, ag::eval or Tensor::eval.

use ndarray::array;
use autograd as ag;

ag::with(|g| {
    let x = g.placeholder(&[2]);

    // Fills the placeholder with an ArrayView, then eval.
    let value = array![1., 1.];
    let feed: ag::Feed<_> = x.given(value.view());
    x.eval(&[feed]);
});