Re: (Simple) Neural Net Simulation

Hi! I would expect the implementation of any neural network to be dictated by the particular mathematical/algorithmic description. I am not at all sure what description might have given rise to your code. Do you have any particular type of neural network in mind? Or any particular task to perfo

Re: How to write performant functions in clojure (and other functional languages)

I wonder if any of the Clojurians on here might like to describe how one might write the factorial function as a parallel one? Taking advantage of the associativity of multiplication, along the lines of 16! = (((1*2)*(3*4)) * ((5*6)*(7*8))) * (((9*10)*(11*12)) * ((13*14)* (15*16))) On Jul 24, 8

Re: Modeling question multimethods or methodmaps?

Yes Rich Hickey advises against it here... http://groups.google.com/group/clojure/browse_frm/thread/9eaf7be6a65e70df# On Sep 17, 9:26 pm, David Nolen wrote: > I believe maps containing functions are generally looked down upon. > Multimethods are probably the way to go. Can't you tag your request

Re: Clojure and c++ and a bit more

I am also curious about this. Apologies, possibly naive question ahead :) My background is in C++. By choosing to work with immutable values (i.e. with a lot of consts), I found that I was able to avoid most of explicit memory management, pointers etc. Exceptions were: (a) when interfacing wit

Re: Clojure and c++ and a bit more

we could still consider a simple reference-counting mechanism (much like the one you mention, boost::shared_ptr<>). Thanks Alistair On Dec 25, 5:38 pm, mac wrote: > On Dec 24, 6:14 pm, atucker wrote: > > > > > I am also curious about this.  Apologies, possibly naive

Re: Clojure binding for Open CL

>From his todo list (1), it looks as if ztellman (2) might have concrete plans to include it in the (currently OpenGL) wrapper project penumbra (3). 1. http://wiki.github.com/ztellman/penumbra/todo 2. http://ideolalia.com/ 3. http://github.com/ztellman/penumbra On Feb 9, 9:48 pm, ka wrote: > Hi,

Re: Can't call public method of non-public class

Is this it? http://www.assembla.com/spaces/clojure/tickets/259 On Mar 23, 8:26 pm, "Mark J. Reed" wrote: > As far as I can tell, you're doing nothing wrong and just hitting a > bug in Clojure.  Which is still in 1.2.0-master... > > > > On Tue, Mar 23, 2010 at 11:43 AM, Konstantin Barskiy > wrot

Re: What is the status of Clojure on LLVM or C?

Hi! I'm an interested spectator but understand very little :) I wonder if anyone would take a moment to explain? E.g. I can't see why reading from a data structure should ever lead to a change in the refcounts. A On Thursday, 30 May 2013 15:56:42 UTC+1, tbc++ wrote: > > There are two things I

Re: What is the status of Clojure on LLVM or C?

Wait... maybe I do :) Perhaps I was thinking that you needn't increment the refcount of a node when you're just looking at it, but only if you're going to return it or attach it to something else... Sorry to know so little... On Thursday, 30 May 2013 21:00:59 UTC+1, atucke

Re: What is the status of Clojure on LLVM or C?

n native > bits or further up once deftypes and protocols are defined on top of > something like this. > > So, in order to actually read from a memory value and guarantee that the > object still exists, you have to allocate a wrapper that manages these > reference counts. HTH

Re: [GSoC] Typed Overtone proposal

Best of luck with your proposal! The main part of my proposal is porting Overtone, that is type checking it > using core.typed, which is a great optional type system with stuff like > dependent types built in > This caught my eye. Does core.typed support dependent types? I might start lookin

Re: If code is data why do we use text editors?

As I understand it, Session and codeq are tools that somehow keep your code in a database instead of plain text. On Friday, 14 November 2014 12:42:57 UTC, Thomas Huber wrote: > > Hi, here is an idea that has been in my mind f

Re: snubbed on clojurescript one

"Pedestal is a continuation of ClojureScript One." https://groups.google.com/d/msg/clojure/XQ4wuUc0bCk/JuUmUj6cSwUJ On Tuesday, 18 November 2014 06:39:40 UTC, Kevin Banjo wrote: > > Really excited to use clojurescript one but got shot down right out of the

Re: Clojure with Tensorflow, Torch etc (call for participation, brainstorming etc)

Given that the TensorFlow website invites people to build interfaces from other languages using SWIG, I guess they feel that access to the C++ component is the major thing. So while I agree with Christian about reinventing the wheel, it may be that to interface at that level would involve rein

Re: Using parallellisation

I haven't tried it, but for parallelisation it's sometimes worth starting from more "array-oriented" code, e.g. (defn max-diff [check-until] (let [val (map #(Math/sqrt %) (range 1 check-until))] (reduce max (map #(Math/abs (- %1 %2)) (map #(Math/pow % 2) val) (map #(* % %) val) On Fr

java.lang.OutOfMemoryError

Hi all! I have been trying to use Clojure on a student project, but it's becoming a bit of a nightmare. I wonder whether anyone can help? I'm not studying computer science, and I really need to be getting on with the work I'm actually supposed to be doing :) I am trying to work from a lot of Tw

Re: java.lang.OutOfMemoryError

uot;f"s... so doesn't that mean the (repeatedly... ) is being evaluated lazily? Alistair On Jul 27, 12:43 pm, Mark Nutter wrote: > On Mon, Jul 26, 2010 at 9:53 AM, atucker wrote: > > Here is my function: > > (defn json-seq [] > >  (apply concat > >  

Re: java.lang.OutOfMemoryError

gging/prototyping, but shouldn't be in the final version. > Spit the processed json-seq into a file when you're done instead. > This way you can process one input file at a time, and simply append > your results to the output file. > > My $.02 > Sean > > On Jul

Re: java.lang.OutOfMemoryError

Thanks! This is still driving me mad 'though. On Jul 27, 5:11 pm, Peter Schuller wrote: > The observations that the data structures are non-lazy still apply, > even if you could postpone the problem by increasing the heap size. Yes I can see that the sequence returned from str/split is not laz

Re: java.lang.OutOfMemoryError

l assuming io is an alias for clojure.java.io, string for > clojure.string, and that getting your files line by line is useful. > > Re OutOfMemoryException: if all the allocated heap memory is really > not freeable, then there's nothing the JVM can do -- it's being asked

Re: java.lang.OutOfMemoryError

(print "f") (str/split (slurp (first fs)) #"\nStatusJSONImpl")) (rest fs))] (cat '() (out-files dir-name Alistair On Jul 26, 2:53 pm, atucker wrote: > Hi all!  I have been trying to

Re: ClojureScript

Aughh! This is great (and a smart move). But I'd assumed CHouser's original Clojurescript was dead, and spent the last two months learning Javascript itself! Why so secretive?? A On Jul 21, 1:40 am, Christopher Redinger wrote: > In case you missed the announcement streamed from this evening'

Re: Read in a big file and get GC limit/outofmemory error.

Yet another approach that might work for you, depending on your requirements, is to use a lazy sequence to access your data. I did that for a load of Twitter data that would have been too large to hold in memory at any one time. Here's the relevant bit (I think), copied and pasted: (defn out-

Re: Network Visual Layout Algorithm

Spectral Graph Theory? http://cs-www.cs.yale.edu/homes/spielman/TALKS/haifa1.pdf On Thursday, 31 May 2012 14:37:21 UTC+1, Sean Devlin wrote: > > Hey folks, > I'm looking for help demonstrating Clojure's superiority to Scala :) > > I have a contest going with a colleague, where we each have to rend

ease of use

K guys, I honestly don't want to piss on Clojure, I know how hard a lot of people have worked for a long time in order to make this a viable language. I respect and am grateful for your dedication. But you should know this: every time I come back to use Clojure I find that it's become harde

Re: ease of use

hursday, November 22, 2012 10:37:22 PM UTC, atucker wrote: > > K guys, > I honestly don't want to piss on Clojure, I know how hard a lot of > people have worked for a long time in order to make this a viable language. > I respect and am grateful for your dedication. > But y

Re: ease of use

e sympathetic with your frustration, you haven't even begun to > give us anything to go on in terms of 1) helping you with your problem or > even 2) improving Clojure. > > Happy Thanksgiving! > > > On Thu, Nov 22, 2012 at 5:47 PM, atucker > > wrote: > >> S

Re: ease of use

gt; I recommend Emacs.app from http://emacsformacosx.com or installation >> via homebrew (brew install emacs --cocoa && brew linkapps). M-x >> package-list-packages, select nrepl and clojure-mode, hit x, setup >> finished. Leiningen2 is the perfect companion for this setup. >

Clojurescript Beginner's Question

Hi! I wonder if someone might tell me what I'm doing wrong here. (ns hello (:require [goog.fx :as fx] [goog.dom :as dom])) (defn ^:export main [] (let [kurdt (dom/getElement "kurdt")] (dom/appendChild (.body (dom/getDocument)) (dom/createDom "h1" 0 (dom/getOuterHtml kurdt))) (fx/Dragge

Re: Clojurescript Beginner's Question

ntation, but yes, that line did stop the script. > >      http://closure-library.googlecode.com/svn/docs/class_goog_fx_Dragger > > > > On Mon, Aug 29, 2011 at 6:50 PM, atucker wrote: > > Hi!  I wonder if someone might tell me what I'm doing wrong here.

Re: Clojurescript Beginner's Question

On Aug 30, 11:05 am, atucker wrote: / I thought perhaps the problem was related to this onehttp://groups.google.com/group/clojure/browse_thread/thread/2ad1db6d4..., / but Dragger.js hasn't been updated since January. Sorry! That's not true at all. But even in the older library versi

Re: Clojurescript Beginner's Question

Thank you that works! But I see what you mean about rough edges, it's not for the faint-hearted. So for example I have no idea how to find out why fading works with this JavaScript: goog.require('goog.dom'); goog.require('goog.fx.dom'); function fade() { var kurdt = goog.dom.getElement("kur

Re: Clojurescript Beginner's Question

jure > in the 'Host Interop' section. > > An example is > athttps://github.com/clojure/clojurescript/blob/master/samples/twitterb... > > On Aug 30, 8:52 pm, atucker wrote: > > > > > > > > > Thank you that works!  But I see what you mean about ro