spark-tfocs issues

3

Hi All, I am wondering if spark-tfocs solves a linear regression problem with linear constraints. i.e. min ||Ax-b||_2^2 s.t. Ux

ghost

Running multiple independant objective functions within worker nodes

Hi readers, I feel like throwing a bottle in the sea. I managed to use TFOCS on Databricks with a cluster of workers. However I am facing an issue as...

delalma001

How efficient it should be in calculating linear programming problems?

1

Hello! First of all, I should apologize for my poor English. I've tried to use SolverSLP to solve a large scale linear programming problem on Spark(2.4.0 with Scala version 2.11.12)....

BloomSkyTree

I wonder that this package can solve Integer Linear programming ?

2

Is the package can support Integer Linear programming? thanks very much

gaoyuchris

Is this library compitable with Apache Spark 2.1.1 ?

1

Using Apache Spark 2.1.1 `TFOCS.optimize(new SmoothQuad(observations), new LinopMatrix(designMatrix), new ProxL1(0), x0)` > java.lang.NoClassDefFoundError: org/apache/spark/Logging > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:763) > at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) > at java.net.URLClassLoader.access$100(URLClassLoader.java:73)...

AM-DNEGEL

TFOCS API in Java

1

Hi, Can we have Java implementation of TFOCS library?

Bhuvanamitra

How to get started!

1

Would it be possible to add a **Get Started** section to the Read-me file. I mean this is a scientific library, and scientists usually jump from one framework to another...

AM-DNEGEL