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Scikit-learn VS Pylearn2

Compare Scikit-learn VS Pylearn2 and see what are their differences

Scikit-learn logo Scikit-learn

scikit-learn (formerly scikits.learn) is an open source machine learning library for the Python programming language.

Pylearn2 logo Pylearn2

Pylearn2 is a library for machine learning research.
  • Scikit-learn Landing page
    Landing page //
    2022-05-06
  • Pylearn2 Landing page
    Landing page //
    2023-09-15

Scikit-learn features and specs

  • Ease of Use
    Scikit-learn provides a high-level interface for common machine learning algorithms, making it easy for beginners and professionals to implement complex models with minimal coding.
  • Extensive Documentation and Community Support
    The library has comprehensive documentation and a large, active community. This makes it easy to find tutorials, examples, and solutions to common problems.
  • Integration with Other Libraries
    Scikit-learn integrates well with other scientific computing libraries such as NumPy, SciPy, and pandas, allowing for seamless data manipulation and analysis.
  • Variety of Algorithms
    It offers a wide array of machine learning algorithms for tasks such as classification, regression, clustering, and dimensionality reduction.
  • Performance
    Designed with performance in mind, many of the algorithms are optimized and some even support multicore processing.

Possible disadvantages of Scikit-learn

  • Limited Deep Learning Support
    Scikit-learn is primarily focused on traditional machine learning algorithms and does not offer support for deep learning models, unlike libraries like TensorFlow or PyTorch.
  • Not Ideal for Large-Scale Data
    While Scikit-learn performs well for moderate-sized datasets, it may not be the best choice for extremely large datasets or big data applications.
  • Lack of Online Learning Algorithms
    The library has limited support for online learning algorithms, which are useful for scenarios where data arrives in a stream and model needs to be updated incrementally.
  • Less Flexibility in Customization
    It can be less flexible compared to lower-level libraries when highly customized or specific implementations are needed.
  • Dependency Overhead
    Scikit-learn relies on several other Python libraries like NumPy and SciPy, which might require users to manage multiple dependencies.

Pylearn2 features and specs

  • Flexibility
    Pylearn2 is designed to accommodate a wide range of machine learning techniques, providing the flexibility to configure and customize models according to specific needs.
  • Modular Design
    The library's modular design allows users to implement and experiment with different components and algorithms without extensive rewriting of code.
  • Extensive Documentation
    Pylearn2 comes with comprehensive documentation and tutorials, which help users understand the library's capabilities and how to use it effectively.
  • Collaborative Development
    It is open-source and has been developed and maintained by a dedicated community, which means it benefits from continuous improvements and updates.
  • Integration with Theano
    Pylearn2 is built on top of Theano, enabling efficient numerical computations, which can improve the performance of machine learning models.

Possible disadvantages of Pylearn2

  • Steep Learning Curve
    Due to its flexibility and the range of features it offers, Pylearn2 can be complex to learn and master, especially for beginners.
  • Limited Community Support
    Compared to more popular libraries like TensorFlow or PyTorch, the community around Pylearn2 is smaller, which may result in less available support and fewer third-party resources.
  • Dependency on Theano
    As Pylearn2 is built on Theano, any issues or limitations with Theano directly impact Pylearn2. Given that Theano development is no longer active, this could be a significant drawback.
  • Performance Overheads
    While powerful, the flexibility and modularity of Pylearn2 can introduce performance overheads compared to more specialized libraries tailored for specific tasks.
  • Obsolescence Risk
    With newer frameworks like TensorFlow and PyTorch gaining significant traction and updates, there is a risk that Pylearn2 could become outdated or less relevant in the future.

Scikit-learn videos

Learning Scikit-Learn (AI Adventures)

More videos:

  • Review - Python Machine Learning Review | Learn python for machine learning. Learn Scikit-learn.

Pylearn2 videos

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Category Popularity

0-100% (relative to Scikit-learn and Pylearn2)
Data Science And Machine Learning
Data Science Tools
90 90%
10% 10
Python Tools
87 87%
13% 13
Data Dashboard
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Scikit-learn and Pylearn2

Scikit-learn Reviews

15 data science tools to consider using in 2021
Scikit-learn is an open source machine learning library for Python that's built on the SciPy and NumPy scientific computing libraries, plus Matplotlib for plotting data. It supports both supervised and unsupervised machine learning and includes numerous algorithms and models, called estimators in scikit-learn parlance. Additionally, it provides functionality for model...

Pylearn2 Reviews

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Social recommendations and mentions

Based on our record, Scikit-learn seems to be a lot more popular than Pylearn2. While we know about 31 links to Scikit-learn, we've tracked only 1 mention of Pylearn2. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Scikit-learn mentions (31)

  • Must-Know 2025 Developer’s Roadmap and Key Programming Trends
    Python’s Growth in Data Work and AI: Python continues to lead because of its easy-to-read style and the huge number of libraries available for tasks from data work to artificial intelligence. Tools like TensorFlow and PyTorch make it a must-have. Whether you’re experienced or just starting, Python’s clear style makes it a good choice for diving into machine learning. Actionable Tip: If you’re new to Python,... - Source: dev.to / 4 months ago
  • 🚀 Launching a High-Performance DistilBERT-Based Sentiment Analysis Model for Steam Reviews 🎮🤖
    Scikit-learn (optional): Useful for additional training or evaluation tasks. - Source: dev.to / 5 months ago
  • Essential Deep Learning Checklist: Best Practices Unveiled
    How to Accomplish: Utilize data splitting tools in libraries like Scikit-learn to partition your dataset. Make sure the split mirrors the real-world distribution of your data to avoid biased evaluations. - Source: dev.to / 11 months ago
  • How to Build a Logistic Regression Model: A Spam-filter Tutorial
    Online Courses: Coursera: "Machine Learning" by Andrew Ng EdX: "Introduction to Machine Learning" by MIT Tutorials: Scikit-learn documentation: https://scikit-learn.org/ Kaggle Learn: https://www.kaggle.com/learn Books: "Hands-On Machine Learning with Scikit-Learn, Keras & TensorFlow" by Aurélien Géron "The Elements of Statistical Learning" by Trevor Hastie, Robert Tibshirani, and Jerome Friedman By... - Source: dev.to / about 1 year ago
  • Link Prediction With node2vec in Physics Collaboration Network
    Firstly, we need a connection to Memgraph so we can get edges, split them into two parts (train set and test set). For edge splitting, we will use scikit-learn. In order to make a connection towards Memgraph, we will use gqlalchemy. - Source: dev.to / almost 2 years ago
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Pylearn2 mentions (1)

  • iNeural : Update (8.12.21)
    It is developed by taking inspiration from libraries such as iNeural, FANN, pylearn2, EBLearn, Torch7. Written mostly in C++, iNeural also leverages the power of Python. The biggest reason for its development is that it needs very few dependencies. For this reason, it is expected to be suitable for working in systems with limited system requirements. - Source: dev.to / over 3 years ago

What are some alternatives?

When comparing Scikit-learn and Pylearn2, you can also consider the following products

Pandas - Pandas is an open source library providing high-performance, easy-to-use data structures and data analysis tools for the Python.

OpenCV - OpenCV is the world's biggest computer vision library

NumPy - NumPy is the fundamental package for scientific computing with Python

Dataiku - Dataiku is the developer of DSS, the integrated development platform for data professionals to turn raw data into predictions.

WEKA - WEKA is a set of powerful data mining tools that run on Java.

Exploratory - Exploratory enables users to understand data by transforming, visualizing, and applying advanced statistics and machine learning algorithms.