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f
@SidneyLann
the css store in the site can't access from China?
Adam Gibson
@agibsonccc
We're just hosted on discourse's cloud..checking it it doesn't look like it's down: https://updownradar.com/status/discourse.org
I'm guessing something changed there, not sure
From what I know other chinese users haven't had issues there
Try a VPN and see if that's the problem
If so, this is new. I haven't heard about this. It might be a recent change the discourse team did
Checking: https://www.comparitech.com/privacy-security-tools/blockedinchina/ it appears discourse.org isn't blocked either
Your problem seems isolated to you somewhere
If there's a particular domain that comes up that's a problem let me know
Adam Gibson
@agibsonccc
Yeah that's why I'm not really sure what the problem is..it has to be some aspect of the site
f
@SidneyLann
Can't show correctly either VPN , FF, GG
image.png
Adam Gibson
@agibsonccc
Ok..now that is helpful thank you
I wonder why I'm not affected by this..I'm using chrome
Hm, just tried it on firefox no issues
f
@SidneyLann
Ok now
Adam Gibson
@agibsonccc
Oh it works now?
f
@SidneyLann
my OS time is not correct
it work
Adam Gibson
@agibsonccc
Ahh that's a relief thanks.
f
@SidneyLann
by correct my OS time setting
Thanks
Ahmed Hassan
@AAH20
Hey There just wanted to share references for open source projects i share on twitter to the community here , check my github profile at github.com/aah20 and my twitter at https://twitter.com/Ahmed_Hassan_73
papachi-one
@papachi-one
I am doing image classification where images has a certain property or not (bool). how would I define INDArray labels for this? Seems pretty basic but wasn't able to find any answer that I would understand.
Adam Gibson
@agibsonccc
Just a reminder for folks: please migrate questions to https://community.konduit.ai/
naoaai
@naoaai
Hi all, I am new to ML and I am learning it by creating a project. I want to create a handwritten app, and for fun I want to do it for others language than english, I chose French and Arabic as I speak both> I am wondering how to create a dataset ? all the steps and how many sentences or words should I collect ? Thanks for you advices
Lyhn Bo
@lyhnbomb
Hi all, im new to ML and learning DL4J on a windows 11
so im trying to mvn clean install it, but i dont see there is any pom.xml in dl4j-examples folder
1 reply
is there something that i missed?
im following tutorial here -> deeplearning4j.konduit.ai
Adam Gibson
@agibsonccc
@lyhnbomb could you post your problems on our community forums? https://community.konduit.ai/
Your problem isn't really clear. Your problem could be anything ranging from "how do I use maven and intellij" to "I want to build from source" the home page doesn't have anything specific on it. As dl4j is a library and not a desktop application you don't "install it" you "include it as a library in your favorite IDE or project"
Lyhn Bo
@lyhnbomb
Gotcha thanks
Purva-Chaudhari
@Purva-Chaudhari

Hi all, I am a little new to dl4j. So I had been trying to run a unet model. After the line computaional_graph.fit() I get the following error

Exception in thread "main" java.lang.RuntimeException: std::bad_alloc
    at org.nd4j.nativeblas.Nd4jCpu.mallocHost(Native Method)
    at org.nd4j.linalg.cpu.nativecpu.CpuMemoryManager.allocate(CpuMemoryManager.java:48)
    at org.nd4j.linalg.api.memory.abstracts.Nd4jWorkspace.alloc(Nd4jWorkspace.java:421)
    at org.nd4j.linalg.api.memory.abstracts.Nd4jWorkspace.alloc(Nd4jWorkspace.java:320)
    at org.nd4j.linalg.cpu.nativecpu.buffer.BaseCpuDataBuffer.<init>(BaseCpuDataBuffer.java:492)
    at org.nd4j.linalg.cpu.nativecpu.buffer.FloatBuffer.<init>(FloatBuffer.java:68)
    at org.nd4j.linalg.cpu.nativecpu.buffer.DefaultDataBufferFactory.create(DefaultDataBufferFactory.java:329)
    at org.nd4j.linalg.factory.Nd4j.createBuffer(Nd4j.java:1467)
    at org.nd4j.linalg.api.ndarray.BaseNDArray.<init>(BaseNDArray.java:324)
    at org.nd4j.linalg.cpu.nativecpu.NDArray.<init>(NDArray.java:191)
    at org.nd4j.linalg.cpu.nativecpu.CpuNDArrayFactory.createUninitialized(CpuNDArrayFactory.java:226)
    at org.nd4j.linalg.factory.Nd4j.createUninitialized(Nd4j.java:4364)
    at org.deeplearning4j.nn.layers.convolution.ConvolutionLayer.preOutput(ConvolutionLayer.java:442)
    at org.deeplearning4j.nn.layers.convolution.ConvolutionLayer.activate(ConvolutionLayer.java:505)
    at org.deeplearning4j.nn.graph.vertex.impl.LayerVertex.doForward(LayerVertex.java:110)
    at org.deeplearning4j.nn.graph.ComputationGraph.ffToLayerActivationsInWS(ComputationGraph.java:2135)
    at org.deeplearning4j.nn.graph.ComputationGraph.computeGradientAndScore(ComputationGraph.java:1372)
    at org.deeplearning4j.nn.graph.ComputationGraph.computeGradientAndScore(ComputationGraph.java:1341)
    at org.deeplearning4j.optimize.solvers.BaseOptimizer.gradientAndScore(BaseOptimizer.java:174)
    at org.deeplearning4j.optimize.solvers.StochasticGradientDescent.optimize(StochasticGradientDescent.java:61)
    at org.deeplearning4j.optimize.Solver.optimize(Solver.java:52)
    at org.deeplearning4j.nn.graph.ComputationGraph.fitHelper(ComputationGraph.java:1165)
    at org.deeplearning4j.nn.graph.ComputationGraph.fit(ComputationGraph.java:1115)
    at org.deeplearning4j.nn.graph.ComputationGraph.fit(ComputationGraph.java:1082)
    at org.deeplearning4j.nn.graph.ComputationGraph.fit(ComputationGraph.java:1018)
    at org.deeplearning4j.nn.graph.ComputationGraph.fit(ComputationGraph.java:1006)
    at activeSegmentation.deepLearning.UNet1.run(UNet1.java:111)
    at activeSegmentation.deepLearning.UNet1.main(UNet1.java:287)

I guess it is the memory error right? Is there any way to solve it or is it limited by the laptop configurations

Adam Gibson
@agibsonccc
@Purva-Chaudhari can you please migrate your questions to the community forum? https://community.konduit.ai/ at first guess it's an out of memory.
Purva-Chaudhari
@Purva-Chaudhari
@agibsonccc Thanks for the reply. Sure I will post the issue on the community forum
Lyhn Bo
@lyhnbomb
Hi, Does anyone has experience with exception "Exception in thread "main" java.lang.IllegalStateException: Cannot add vertex: a vertex with name "outputs" already exists"
Adam Gibson
@agibsonccc
@lyhnbomb can you please post over on the community forums? https://community.konduit.ai
Lyhn Bo
@lyhnbomb
got it thanks
ghobona
@ghobona
All, I am excited to invite you to the Joint OGC OSGeo ASF Virtual Code Sprint that is taking place 7:00am - 5:30pm EST from March 8th to 10th. The code sprint will focus on open standards and open source software. This will be a great opportunity to engage with software developers that might be interested in integrating Deeplearning4J into their Java-based software projects. The extended deadline for registration is 7:00am EST on March 8th. Please register at https://portal.ogc.org/public_ogc/register/220225asf_codesprint.php
cqiaoYc
@cqiaoYc

I want config a multi-LSTM net with attentions like:

NeuralNetConfiguration.ListBuilder listBuilder = nncBuilder.list();
        int nIn = featuresCount;
        for (int i = 0; i < this.rnnNeurons.length; ++i) {
            listBuilder.layer(i, new LSTM.Builder().activation(Activation.SOFTSIGN).nIn(nIn).nOut(rnnNeurons[i]).build());            
            nIn = rnnNeurons[i];
            int nhead=8;
            listBuilder.layer(i, new RecurrentAttentionLayer.Builder().activation(Activation.SOFTSIGN).nIn(nIn).nOut(nIn).nHeads(nhead).projectInput(true).build());
        }

how should I set the param: setInputType(InputType.recurrent(size))?

Adam Gibson
@agibsonccc
@cqiaoYc mind migrating your question to the community forums? Thanks.
cqiaoYc
@cqiaoYc
@agibsonccc OK
cqiaoYc
@cqiaoYc
@agibsonccc Please activate my account int the community forums. I want to edit my question.
Adam Gibson
@agibsonccc
done thanks
DangTu
@DangTu97
Hi everyone, is it possible to import PyTorch model with Deeplearning4j? I can only find examples for Tensorflow/Keras https://github.com/eclipse/deeplearning4j-examples/tree/master/tensorflow-keras-import-examples . If it's possible, could you show me some instructions, thank you in advance!
f
@SidneyLann
Yes, by onnx. Go to https://community.konduit.ai/ for support.
DangTu
@DangTu97
@SidneyLann Thank you, i will have a try
sridhar1989
@sridhar1989
Im implementing Non homogeneous hidden Markov models paper need some help...ping me or redirect me if you are
cognizant of source/guru of right info