exceptions.MVNLayoutError

A MultivariateNormal layout is unsupported for time-axis surgery.

Usage

Source

exceptions.MVNLayoutError(message=None)

Raised by shift_loc(), slice_time(), and prefix_condition() on MVN noise whose loc/covariance_matrix shapes do not match the supported time-leading layout, by shift_loc() on a predictor that is neither (*batch, time, 1) (time may be 1) nor (*batch, time) with no more axes than the noise location, and by predict() when it forecasts a MultivariateNormal across the series (its event is the observation axis).