[julia-users] MUMPS server workaround?

I have been trying to add Ipopt to Julia on a new computer (Ubuntu 64-bit) today, and I am running into the issue of the MUMPS server being down. Is it at all possible to tell Julia to download MUMPS from another server such as ANL ? It seems

Re: [julia-users] Changed broadcast semantics in 0.5?

For completeness, PR #17389 was merged , and issue #17314 was closed . Cheers, Kevin On Mon, Aug 1, 2016 at 8:28 AM, Oliver Schulz wrote: > Thanks, Pablo. Uh, do you

[julia-users] extract sparse qr factors?

I'd like to get a right null vector of a large, sparse matrix. My plan is to use SPQR (although I'm happy to consider alternatives). The documentation for SPQR states that if QR factorization is applied to a matrix that does not have full column rank, then a 'squeezed' R factor is computed

Re: [julia-users] Select * for update using dictionary

It seems that no one has gotten back to you about your question, most probably because there isn't a good answer. The main Dict class in Julia isn't built for concurrent programming. Until v0.5 (about to be released), Julia only had multi-process parallelism with message passing and shared

[julia-users] Re: svg backend in IJulia?

Found the solution. The code i needed was PyPlot.svg(true) sweet plots, here i come. On Wednesday, August 3, 2016 at 4:19:43 PM UTC-7, Gabriel Goh wrote: > > I can improve the output quality of IPython quite dramatically by using > the following commands > > %matplotlib inline > %config

[julia-users] svg backend in IJulia?

I can improve the output quality of IPython quite dramatically by using the following commands %matplotlib inline %config InlineBackend.figure_format = 'svg' import matplotlib.pyplot as plt plt.plot([1,2],[1,2]) Is there something equivalent in Julia? I know magics don't work in IJulia, but

Re: [julia-users] Is the master algorithm on the roadmap?

This sounds like it could be a great contribution. I shall keep a curious eye on your progress Am Mittwoch, 3. August 2016 21:53:54 UTC+2 schrieb Kevin Liu: > > Thanks for the advice Cristof. I am only interested in people wanting to > code it in Julia, from R by Domingos. The algo has been

Re: [julia-users] Is the master algorithm on the roadmap?

Thanks for the advice Cristof. I am only interested in people wanting to code it in Julia, from R by Domingos. The algo has been successfully applied in many areas, even though there are many other areas remaining. On Wed, Aug 3, 2016 at 4:45 PM, Christof Stocker

Re: [julia-users] Is the master algorithm on the roadmap?

Hello Kevin, Enthusiasm is a good thing and you should hold on to that. But to save yourself some headache or disappointment down the road I advice a level head. Nothing is really as bluntly obviously solved as it may seems at first glance after listening to brilliant people explain things. A

Re: [julia-users] Is the master algorithm on the roadmap?

Alchemy is also less expensive and opaque than Watson's meta learning : 'I believe you have prostate cancer because the decision tree, the genetic algorithm, and Naïve Bayes say so, although

Re: [julia-users] Is the master algorithm on the roadmap?

Another important cool thing I think is worth noting: he added the possibility of weights to rules (attachment). Each line is equivalent to a desired conclusion. On Wednesday, August 3, 2016 at 4:27:05 PM UTC-3, Kevin Liu wrote: > > The Markov logic network represents a probability

Re: [julia-users] Is the master algorithm on the roadmap?

The Markov logic network represents a probability distribution over the states of a complex system (i.e. a cell), comprised of entities, where logic formulas encode the dependencies between them. On Wednesday, August 3, 2016 at 4:19:09 PM UTC-3, Kevin Liu wrote: > > Alchemy is like an

[julia-users] How to omit values below identify line in Gadfly contour plot

Hi all- I am trying to create a contour plot in Gadfly. The values below the identity line where y <= x are not sensible. So I would like to omit those values from the plot. Is there a way to accomplish this? Thanks, Chris

Re: [julia-users] Is the master algorithm on the roadmap?

Alchemy is like an inductive Turing machine, to be programmed to learn broadly or restrictedly. The logic formulas from rules through which it represents can be inconsistent, incomplete, or even incorrect-- the learning and probabilistic reasoning will correct them. The key point is that

[julia-users] Re: Is there a way to reclaim memory?

I almost think that you may need to come up with your own structure, instead of a Vector of Vectors, to avoid the problems you are having. The nice thing about Julia, you'd be able to make your own data structure <: AbstractArray, and be able to use it with many Julia functions. For example,

Re: [julia-users] Is the master algorithm on the roadmap?

Hello Community, I'm in the last pages of Pedro Domingos' book, the Master Algo, one of two recommended by Bill Gates to learn about AI. >From the book, I understand all learners have to represent, evaluate, and optimize. There are many types of learners that do this. What Domingos does is

Re: [julia-users] Windows subsystem for Linux

I agree, it would be great to get it going. I'll open a ticket later on tonight or tomorrow. I'm not sure I can contribute much more to it myself. I think the first thing to do might be to contact the libuv people and ask them whether libuv is expected to run on WSL. It may just be a waiting

Re: [julia-users] Re: Windows subsystem for Linux

Tony has been trying this too and has reported upstream. See https://github.com/Microsoft/BashOnWindows/issues/118#issuecomment-208249048 On Wed, Aug 3, 2016 at 12:29 PM, 'Bill Hart' via julia-users < julia-users@googlegroups.com> wrote: > In fact, both the old and new versions of libuv seem to

Re: [julia-users] Windows subsystem for Linux

Would be great to get this working. Maybe open an issue to track this? On Wednesday, August 3, 2016, 'Bill Hart' via julia-users < julia-users@googlegroups.com> wrote: > In fact, both the old and new versions of libuv seem to fail their test > suites on WSL. I imagine they tie into the system

[julia-users] Re: Windows subsystem for Linux

In fact, both the old and new versions of libuv seem to fail their test suites on WSL. I imagine they tie into the system calls pretty tightly and Microsoft may not have implemented them all fully or correctly as of the moment. Perhaps things will improve with the next release of WSL. Bill.

[julia-users] Re: Windows subsystem for Linux

Julia seems to use an old version of libuv. People have noticed that libuv has problems on WSL. I don't know whether these have been fixed or not. I couldn't find any specific tickets for it. But perhaps the latest libuv works on WSL and maybe that points to a possible solution. Bill.

[julia-users] Windows subsystem for Linux

I got the Windows 10 anniversary update and turned on the new Windows subsystem for Linux. The Julia binaries from the website load, but unfortunately don't fully work. I had hoped Julia might just work as I had heard many large programs just work, but alas, not yet. I tried both 0.4.6 and

[julia-users] Re: Pkg.init() problems on 0.5-rc0

I wonder if the problem is that "ssh://g...@github.com" is needed for ssh remotes rather than just "ssh://github.com". The former works with Pkg.clone, but the latter does not. For example, julia> Pkg.clone("ssh://github.com/HSU-ANT/ACME.jl.git") INFO: Cloning ACME from

[julia-users] parallel for loop for list of vectors

Dear Users, I need a small hint to perform the following parallel for loop. I know that this work: res = @parallel (hcat) for i=1:10 zeros(2) endEnter code here... but what I need is res = @parallel (hcat) for i=1:10 zeros(i) end Thank you for your help Best regards,

[julia-users] Re: chol() more strict in v0.5?

Yes. We are stricter now. LAPACK doesn't check for symmetry at all which we used to mimic. It might seem pedantic but it will capture programming errors and it is more in line with how check things elsewhere and it's in line with the behavior for the sparse Cholesky. For now, you'd need to use

Re: [julia-users] Creating tuples from C/C++

On Wed, Aug 3, 2016 at 12:33 AM Yichao Yu wrote: > On Wed, Aug 3, 2016 at 6:03 AM, Bart Janssens > wrote: > >> I'm just trying to understand how C structs like jl_value_t interact >> with the LLVM compiler. >> > > I'm not really sure what's the

Re: [julia-users] Re: A Very Simple Benchmark for Brutal-force Loops in Several Languages: revised, Julia is fast!

Zhong, people chop wood and they play the piano, too. Fill in Julia or Excel where you like. Sisyphuss, VBA show a 4% speed GAIN through making nsamples and y() public variables. Try it out!

[julia-users] Re: Embedding julia in VC++ app - crash in jl_init()

Yes, we probably could. See https://github.com/JuliaLang/julia/issues/11419, opened by node-julia's author. On Tuesday, August 2, 2016 at 7:46:13 PM UTC-7, Kit Adams wrote: > > Many thanks for these helpful pointers, which led me to this: >