Comments (3)
Have you looked at Edward2? We don't have semantics for declaring a random variable as "observed" (I think this confuses modeling/inference). But we do have a notion of binding random variables to specific values:
from tensorflow_probability import edward2 as ed
obs = ed.Normal(name="obs", loc=mean, scale=std, value=Y)
from probability.
Hi @dustinvtran,
I had seen that. I actually had previously used edward2, but I was attempting to use something within the larger tf.distributions or tf.contrib.distributions. I didn't know if there was something along the lies of tfd.normal_conjugates_known_scale_predictive()
or tfd.normal_conjugates_known_scale_posterior()
that could have acted as a substitute.
from probability.
Got it. No, it doesn't exist in TF distributions. It's Edward2's job.
from probability.
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from probability.