JuliaSmoothOptimizers/ShiftedProximalOperators.jl

Implement partial prox

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#94 opened on Nov 8, 2022

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 (2 comments) (0 reactions) (0 assignees)Julia (10 forks)auto 404
enhancementgood first issue

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Description

  • ShiftedNormL0;
  • ShiftedNormL1;
  • RootNormLhalf;
  • ShiftedRootNormLhalf;
  • ShiftedRootNormLhalfBinf; (#93)
  • ShiftedNormL0Box; (#87)
  • ShiftedNormL1Box; (#87)
  • NuclearNorm;
  • ShiftedNuclearNorm;
  • Rank;
  • ShiftedRank;
  • cappedL1;
  • ShiftedCappedL1;
  • ShiftedIndBallL0;
  • ShiftedIndBallL0Binf;

Contributor guide

Research direction
Study the implemented operators from PRs #93 and #87 to understand the pattern, then implement ShiftedNormL0 following that pattern.
Tech stack
julia
Domain
data
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JuliaProximal operators
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60