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