fix

lazyprogrammer · lazyprogrammer · commit 9647270770ee · 2017-06-16T02:10:20.000-04:00
diff --git a/hmm_class/hmmc_tf.py b/hmm_class/hmmc_tf.py
@@ -120,7 +120,7 @@ def recurrence(old_a_old_s, B_t):
 
         alpha, scale = tf.scan(
             fn=recurrence,
-            elems=B,
+            elems=B[1:],
             initializer=(pi*B[0], np.float32(1.0)),
         )
         # note: tensorflow is very strict about what types you pass in to initializer!

Original file line number	Diff line number	Diff line change
`@@ -120,7 +120,7 @@ def recurrence(old_a_old_s, B_t):`
`120`	`120`
`121`	`121`	`alpha, scale = tf.scan(`
`122`	`122`	`fn=recurrence,`
`123`		`- elems=B,`
	`123`	`+ elems=B[1:],`
`124`	`124`	`initializer=(pi*B[0], np.float32(1.0)),`
`125`	`125`	`)`
`126`	`126`	`# note: tensorflow is very strict about what types you pass in to initializer!`