# lbfgs

**Repository Path**: mirrors_dbtsai/lbfgs

## Basic Information

- **Project Name**: lbfgs
- **Description**: This is a fork of optimization part of RISO project (http://riso.sourceforge.net/)
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-09-24
- **Last Updated**: 2026-05-17

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# L-BFGS variant Optimization Algorithms

The L-BFGS implementation in this project is a fork of optimization part of RISO project <http://riso.sourceforge.net/>.
We are planing to add L-BFGS variant algorithms like L-BFGS-B and OWL-QN to tackle simple box constraints and L1 regularized models.

# Reference

The original Fortran code and paper can be found here <http://www.ece.northwestern.edu/~nocedal/lbfgsb.html>.