mlpack ☆

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Description:
Scalable C++ machine learning library

Type: Formula | Latest Version: 2.30@0 | Tracked Since: Dec 28, 2025

Links: Homepage | @mlpack | formulae.brew.sh

Category: Ai ml

Tags: machine-learning c++ data-science library ai

Install: brew install mlpack

About:
Mlpack is a fast, scalable C++ machine learning library with a high-level Python and R API. It provides efficient implementations of a wide range of algorithms, focusing on speed and ease of use for developers and researchers.

Key Features:

High-performance C++ core for speed
Simple Python and R bindings
Extensive algorithm library (k-means, decision trees, neural networks)
Automatic hyperparameter tuning

Use Cases:

Rapid prototyping of machine learning models
Embedded machine learning applications requiring high performance
Large-scale data analysis and processing

Alternatives:

scikit-learn – More Python-centric, while mlpack offers a high-performance C++ backend with bindings.
TensorFlow/PyTorch – Primarily for deep learning, whereas mlpack covers a broader range of general ML algorithms.

Version History

Detected	Version	Rev	Change	Commit
Feb 1, 2026 5:41am	2.30	0	REVISION_ONLY	333f316d
Sep 16, 2025 5:51am	2.30	1	VERSION_BUMP	a549f1cd
Dec 4, 2024 8:04pm	2.29	0	VERSION_BUMP	3129768c
Oct 2, 2024 12:15am	2.29	0	VERSION_BUMP	ab1e8c8f
Sep 19, 2024 6:10am	2.29	0	VERSION_BUMP	d0424895
Sep 18, 2024 6:34pm	2.29	0	VERSION_BUMP	bcf978e6
Sep 18, 2024 3:44pm	2.29	0	VERSION_BUMP	db90c74b
Nov 27, 2023 10:58pm	2.28	0	VERSION_BUMP	a5def07b
Sep 7, 2023 3:30pm	2.28	0	VERSION_BUMP	465f1c7e