Skip to content
GitLab
Projects Groups Topics Snippets
  • /
  • Help
    • Help
    • Support
    • Community forum
    • Submit feedback
    • Contribute to GitLab
  • Sign in
  • N NIFTy
  • Project information
    • Project information
    • Activity
    • Labels
    • Members
  • Repository
    • Repository
    • Files
    • Commits
    • Branches
    • Tags
    • Contributor statistics
    • Graph
    • Compare revisions
  • Issues 22
    • Issues 22
    • List
    • Boards
    • Service Desk
    • Milestones
  • Merge requests 17
    • Merge requests 17
  • CI/CD
    • CI/CD
    • Pipelines
    • Jobs
    • Schedules
  • Deployments
    • Deployments
    • Releases
  • Packages and registries
    • Packages and registries
    • Container Registry
  • Analytics
    • Analytics
    • Value stream
    • CI/CD
    • Repository
  • Activity
  • Graph
  • Create a new issue
  • Jobs
  • Commits
  • Issue Boards
Collapse sidebar
  • ift
  • NIFTy
  • Merge requests
  • !599

Laplace distribution operator for L1 regularisation

  • Review changes

  • Download
  • Email patches
  • Plain diff
Merged Vincent Eberle requested to merge laplace_op into NIFTy_7 Feb 17, 2021
  • Overview 1
  • Commits 7
  • Pipelines 4
  • Changes 3

Laplace Distribution

First draft for a laplace distribution operator. Up to now it produces a laplace distribution:
p(x) = 1/(2*sigma) * exp(-1*abs(x-mu)/sigma) with mu = 0 and sigma = 1, by default.

Now the operator transforms the Gaussian distribution to a uniform distribution and then to a laplace. If there is a computational more efficient way, I could incorperate this (@parras @mtr)

Edited Mar 24, 2021 by Philipp Arras
Assignee
Assign to
Reviewers
Request review from
Time tracking
Source branch: laplace_op