Univariate Stats : Error during performance test

Hello All, I noticed minor error for (Univariate Stats) while running my performance test loads. ERROR: Categorical attributes can only take values starting from 1. Encountered a value .SCALAR.STRING.true minF.SCALAR.DOUBLE.false _Var73.SCALAR.STRING Full trace: https://gist.github.com/krishnakal

Running Performance Test workloads

Hello, I have been running some performance tests on AWS, EMR Cluster. [1 master, 2 slaves] instance type m3.xlarge. Incase you want to run some performance workloads on 1.0.0 release please follow the steps below. - Set SYSTEMML_HOME, SPARK_HOME environment variables in your cluster - Download a

Jenkins build became unstable: SystemML-DailyTest #1402

See

Re: add. of matrices of different dim. (the bias term)

Hi Janardhan, this is a good suggestion - so far we only support matrix-vector but no vector-matrix binary operations. However, there is already an open issue (SYSTEMML-1434) for generalizing our binary operations accordingly. Regards, Matthias On Wed, Dec 6, 2017 at 8:26 AM, Janardhan Pulivarth

Re: dev environment on windows

Hi Janardhan, The artifact in your error message http://search.maven.org/#search%7Cga%7C1%7Ca%3A%22jcuda-natives%22 is available on maven central. However, it is supported only for 64-bit JVM and hence org.jcuda:jcuda-natives:jar:${jcuda.os}-${jcuda.arch}:0.8.0 fails . Can you please set JAVA_HOME

add. of matrices of different dim. (the bias term)

Hi Matthias, When adding the biases... For example., * Inputs: * - X: Inputs, of shape (N, D). * - W: Weights, of shape (D, M). * - b: Biases, of shape (1, M). * * Outputs: * - out: Outputs, of shape (N, M). */ out = (X %*% W) + b; # This script works out = b + (X %*

Re: dev environment on windows

Hi, - Thanks all for the help. BTW, my centOS 7 server is working fine on google cloud. 1. I resolved JDK issue by presenting `JAVA_HOME` instead of placing direct folder path(C:\Program Files (x86)\Java\jdk1.8.0_151) in `PATH`. 2. Before running, I have deleted `~/.m2` folder. (a) If I ru