pdf

QRNN.pdf(x)

Approximate the posterior probability density function (PDF) for given inputs x.

The PDF is approximated by computing the derivative of the piece-wise linear approximation of the CDF as computed by the typhon.retrieval.qrnn.QRNN.cdf() function.

Parameters

x (np.array) – Array of shape (n, m) containing n inputs for which to predict PDFs.

Returns

Tuple (x_pdf, y_pdf) containing the array with shape (n, k) containing the x and y coordinates describing the PDF for the inputs in x.