Hi Sunil,
You are correct that the naive code will eagerly produce the full matrix
UxV, which may be very large :-)
I think your strategy of extracting rows and columns from U and V is the
best one. Row and column extraction for dense matrices in vectorz-clj is
very efficient since it just use
Clojure/west 2016 will be held Apr 15-16 in Seattle, WA.
http://clojurewest.org
You can now find the full list of speakers
at http://clojurewest.org/speakers! We had a fantastic set of proposals
(115) this year and an excellent program as a result.
I also want to highlight our keynote speaker,
Hey Derek-
Your datascript query is actually returning a set- syntax is #{}- of array
elements, also called "tuples". You can treat the set as a sequence, use
doseq to visit each item, and destructuring on the items to assign
individual array/tuple members to symbols.
For instance, say that each
I need some advice about return values please. I'm using Datascript on the
console with clojure and I'm doing this to get values from the d/b
(println(d/q q-list @conn)) which gives me a hash-map of arrays. I'm
trying to put values in a text file to convert to pdf - this is a bit mad
but it's
Here are some thoughts from having done similar things:
1. Don't invent a syntax, as we already have lisp. If the parens
intimidate people, just inserting the outermost set for each line will get
you a long way. e.g.
(clojure.edn/read-string (str "(" line ")"))
2. Make a multimethod to dispatc
Hey Nick, tools.cli is great for interpretation of command line arguments
to a program; to actually provide a user with your own
limited-functionality shell, take a look at wrapping JLine:
https://github.com/jline/jline2
along the lines of what Reply did:
https://github.com/trptcolin/reply/tree/
Thanks for the reply. Now that you point it out, I see what you mean about
channels being queues, rather than generic communication streams.
Perhaps rather than return a bidirectional channel, Chord should instead
return two channels, one for input and one for output. Or perhaps it should
take the
Hi Everybody,
I am newbie to core.matrix .. I have the following expression
W -> a large spare matrix of size MxN
U -> a dense matrix of size MxK
V -> a dense matrix of size KxN
and K << (M,N)
(require [clojure.core.matrix :as m])
I want to compute (m/mul W (m/* U V))
m/mul c
Have you seen this:
https://github.com/clojure/tools.cli
https://github.com/clojure-cookbook/clojure-cookbook/blob/master/03_general-computing/3-07_parse-command-line-arguments.asciidoc
Alan
On Tue, Feb 16, 2016 at 5:06 AM, Nick Vargish wrote:
> My current project requires a command-line inter
My current project requires a command-line interpreter with limited
functionality... For various non-technical reasons we can't expose bash to
our users.
Our plans call for writing a console shell that will accept some limited
command set, and Clojure would be the natural implementation languag
I wanted to thank you for stepping up on this. As gradle is getting more
and more used in a lot of environments a working clojure plugin for gradle
would be awesome.
Best Regards,
Sven
Am Montag, 15. Februar 2016 03:11:00 UTC+1 schrieb Andrew Oberstar:
>
> I just released the first version of G
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