SignedLogWeight Plus
Let w
1
= (s
1
, x
1
) and w
2
= (s
2
, x
2
) be two elements of {-1,1} X [-∞, ∞].
Let z
1
= s
1
e
-x
1
and z
2
= s
2
e
-x
2
.
Then w
1
⊕ w
2
= (sgn(z
1
+z
2
), -log e
-|z
1
+z
2
|
).
--
MichaelRiley
- 19 Oct 2010
This topic: FST
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Topic revision: r1 - 2010-10-19 - MichaelRiley
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