Daryoush Mehrtash dmehrt...@gmail.com wrote in haskell-cafe:
I am confused about this comment:
Mostly we preferred (as do the domain experts we target) to write
probabilistic models in direct style rather than monadic
In the haskell implementation of the lawn model there are two different
I see the problem now. But I am confused as to why there are no Bool class
(like Num, Fractional...) in Haskell. If I had such a class then the
problem is solved, (by making the pm a an instance of it) right? Or are
there still more issues that I am not seeing?
thanks,
daryoush
On Mon, Feb
Daryoush Mehrtash dmehrt...@gmail.com wrote in article
AANLkTim0LTOviud2fyzU7NAsraQMuCKa=qyfroxn8...@mail.gmail.com in
gmane.comp.lang.haskell.cafe:
I see the problem now. But I am confused as to why there are no Bool class
(like Num, Fractional...) in Haskell. If I had such a class then
I am confused about this comment:
Mostly we preferred (as do the domain experts we target) to write
probabilistic models in direct style rather than monadic
In the haskell implementation of the lawn model there are two different
version of the grassModel (
The topic of HANSEI in Haskell does come up from time to time. In
fact, there was a Haskell edition of the first version of Hansei:
http://okmij.org/ftp/kakuritu/probM.hs
It was written to see how the code would look in Haskell, and how
memoization (inherent in lazy evaluation of GHC)
On 24/02/2011 09:30, o...@okmij.org wrote:
The sort of laziness needed for non-deterministic programming calls
for first-class store. It can be emulated, albeit *imperfectly*,
for example, as was described in the ICFP09 paper.
What do you mean by imperfectly?
Do you think implementing
Arnaud Clère arnaud.cl...@free.fr wrote in article
ik64e9$j6a$1...@dough.gmane.org in gmane.comp.lang.haskell.cafe:
On 24/02/2011 09:30, o...@okmij.org wrote:
The sort of laziness needed for non-deterministic programming calls
for first-class store. It can be emulated, albeit *imperfectly*,
Leon Smith leon.p.sm...@gmail.com wrote in article
AANLkTikF6EX4U+uTwNcrdFZPj-ijTWb74o2W_RJMGOe=@mail.gmail.com in
gmane.comp.lang.haskell.cafe:
On Wed, Feb 23, 2011 at 10:52 AM, Chung-chieh Shan
ccs...@cs.rutgers.edu wrote:
Mostly we preferred (as do the domain experts we target) to write
On Thu, Feb 24, 2011 at 12:57 PM, Chung-chieh Shan
ccs...@cs.rutgers.edu wrote:
Arnaud Clère arnaud.cl...@free.fr wrote in article
ik64e9$j6a$1...@dough.gmane.org in gmane.comp.lang.haskell.cafe:
On 24/02/2011 09:30, o...@okmij.org wrote:
The sort of laziness needed for non-deterministic
On 2011-02-24T16:20:46-0600, Antoine Latter wrote:
On Thu, Feb 24, 2011 at 12:57 PM, Chung-chieh Shan wrote:
What
we need is a way to tell the garbage collector that the store reference
and the cell reference are both needed to access the data so the data
can be garbage-collected as soon
On Thu, Feb 24, 2011 at 10:15 PM, Chung-chieh Shan
ccs...@cs.rutgers.edu wrote:
On 2011-02-24T16:20:46-0600, Antoine Latter wrote:
On Thu, Feb 24, 2011 at 12:57 PM, Chung-chieh Shan wrote:
What
we need is a way to tell the garbage collector that the store reference
and the cell reference
Hello! Thank you for your interest.
Daryoush Mehrtash dmehrt...@gmail.com wrote in haskell-cafe:
Is the Embedded domain-specific language HANSEI for probabilistic models
and (nested) inference described in:
http://okmij.org/ftp/kakuritu/index.html#implementation available in
Haskell?
The
I would very much appreciate if you can expand on this:
Haskell's laziness doesn't help -- in fact, to avoid running out of
memory, we'd have to defeat that memoization by sprinkling () -
throughout the types.
Would it be possible to explain this with an example?
Thanks
Daryoush
On Wed,
On Wed, Feb 23, 2011 at 10:52 AM, Chung-chieh Shan
ccs...@cs.rutgers.edu wrote:
Mostly we preferred (as do the domain experts we target) to write
probabilistic models in direct style rather than monadic style.
Haskell's laziness doesn't help -- in fact, to avoid running out of
memory, we'd
Is the Embedded domain-specific language HANSEI for probabilistic models
and (nested) inference described in:
http://okmij.org/ftp/kakuritu/index.html#implementation available in
Haskell? Is there a reason why the author did the package in Ocaml
rather than Haskell?
--
Daryoush
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