Python Data Science

Open-source Python projects categorized as Data Science

Top 23 Python Data Science Projects

  • Keras

    Deep Learning for humans

  • Project mention: My Favorite DevTools to Build AI/ML Applications! | dev.to | 2024-04-23

    As a beginner, I was looking for something simple and flexible for developing deep learning models and that is when I found Keras. Many AI/ML professionals appreciate Keras for its simplicity and efficiency in prototyping and developing deep learning models, making it a preferred choice, especially for beginners and for projects requiring rapid development.

  • scikit-learn

    scikit-learn: machine learning in Python

  • Project mention: AutoCodeRover resolves 22% of real-world GitHub in SWE-bench lite | news.ycombinator.com | 2024-04-09

    Thank you for your interest. There are some interesting examples in the SWE-bench-lite benchmark which are resolved by AutoCodeRover:

    - From sympy: https://github.com/sympy/sympy/issues/13643. AutoCodeRover's patch for it: https://github.com/nus-apr/auto-code-rover/blob/main/results...

    - Another one from scikit-learn: https://github.com/scikit-learn/scikit-learn/issues/13070. AutoCodeRover's patch (https://github.com/nus-apr/auto-code-rover/blob/main/results...) modified a few lines below (compared to the developer patch) and wrote a different comment.

    There are more examples in the results directory (https://github.com/nus-apr/auto-code-rover/tree/main/results).

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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  • Pandas

    Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

  • Project mention: Deploying a Serverless Dash App with AWS SAM and Lambda | dev.to | 2024-03-04

    Dash is a Python framework that enables you to build interactive frontend applications without writing a single line of Javascript. Internally and in projects we like to use it in order to build a quick proof of concept for data driven applications because of the nice integration with Plotly and pandas. For this post, I'm going to assume that you're already familiar with Dash and won't explain that part in detail. Instead, we'll focus on what's necessary to make it run serverless.

  • Airflow

    Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

  • Project mention: Building in Public: Leveraging Tublian's AI Copilot for My Open Source Contributions | dev.to | 2024-02-12

    Contributing to Apache Airflow's open-source project immersed me in collaborative coding. Experienced maintainers rigorously reviewed my contributions, providing constructive feedback. This ongoing dialogue refined the codebase and honed my understanding of best practices.

  • streamlit

    Streamlit — A faster way to build and share data apps.

  • Project mention: Creating a Sales Analysis Application with Streamlit: A Practical Approach to Business Intelligence | dev.to | 2024-04-19

    2.-Go to https://streamlit.io, log in, and create a new app from your GitHub repository.

  • Ray

    Ray is a unified framework for scaling AI and Python applications. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

  • Project mention: Open Source Advent Fun Wraps Up! | dev.to | 2024-01-05

    22. Ray | Github | tutorial

  • gradio

    Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

  • Project mention: Show HN: Dropbase – Build internal web apps with just Python | news.ycombinator.com | 2023-12-05

    There's also that library all the AI models started using that gives you a public URL to share. After researching it: https://www.gradio.app/ is the link.

    It's used specifically for making simple UIs for machine learning apps. But I guess technically you could use it for anything.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

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  • spaCy

    💫 Industrial-strength Natural Language Processing (NLP) in Python

  • Project mention: Step by step guide to create customized chatbot by using spaCy (Python NLP library) | dev.to | 2024-03-23

    Hi Community, In this article, I will demonstrate below steps to create your own chatbot by using spaCy (spaCy is an open-source software library for advanced natural language processing, written in the programming languages Python and Cython):

  • pytorch-lightning

    Pretrain, finetune and deploy AI models on multiple GPUs, TPUs with zero code changes.

  • Project mention: Lightning AI Studios – A persistent GPU cloud environment | news.ycombinator.com | 2023-12-14
  • data-science-ipython-notebooks

    Data science Python notebooks: Deep learning (TensorFlow, Theano, Caffe, Keras), scikit-learn, Kaggle, big data (Spark, Hadoop MapReduce, HDFS), matplotlib, pandas, NumPy, SciPy, Python essentials, AWS, and various command lines.

  • ML-From-Scratch

    Machine Learning From Scratch. Bare bones NumPy implementations of machine learning models and algorithms with a focus on accessibility. Aims to cover everything from linear regression to deep learning.

  • d2l-en

    Interactive deep learning book with multi-framework code, math, and discussions. Adopted at 500 universities from 70 countries including Stanford, MIT, Harvard, and Cambridge.

  • dash

    Data Apps & Dashboards for Python. No JavaScript Required.

  • Project mention: dash VS solara - a user suggested alternative | libhunt.com/r/dash | 2023-10-13
  • matplotlib

    matplotlib: plotting with Python

  • Project mention: How and where is matplotlib package making use of PySide? | /r/learnpython | 2023-12-07
  • recommenders

    Best Practices on Recommendation Systems

  • Project mention: My kernel dies when I fit my LightFm model from Microsoft Recommenders | /r/Jupyter | 2023-06-16
  • ipython

    Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.

  • Project mention: The new pdbp (Pdb+) Python debugger! | dev.to | 2023-08-02

    If you’re already using ipython, this isn’t a problem because you’ll already need to download most of these dependencies anyway. But if you’re not using ipython… you’ll still need to download those dependencies.

  • best-of-ml-python

    🏆 A ranked list of awesome machine learning Python libraries. Updated weekly.

  • gensim

    Topic Modelling for Humans

  • Project mention: Aggregating news from different sources | /r/learnprogramming | 2023-07-08
  • Prefect

    The easiest way to build, run, and monitor data pipelines at scale.

  • Project mention: Prefect: A workflow orchestration tool for data pipelines | news.ycombinator.com | 2024-03-13
  • nni

    An open source AutoML toolkit for automate machine learning lifecycle, including feature engineering, neural architecture search, model compression and hyper-parameter tuning.

  • dvc

    🦉 ML Experiments and Data Management with Git

  • Project mention: My Favorite DevTools to Build AI/ML Applications! | dev.to | 2024-04-23

    Collaboration and version control are crucial in AI/ML development projects due to the iterative nature of model development and the need for reproducibility. GitHub is the leading platform for source code management, allowing teams to collaborate on code, track issues, and manage project milestones. DVC (Data Version Control) complements Git by handling large data files, data sets, and machine learning models that Git can't manage effectively, enabling version control for the data and model files used in AI projects.

  • ydata-profiling

    1 Line of code data quality profiling & exploratory data analysis for Pandas and Spark DataFrames.

  • Project mention: FLaNK 25 December 2023 | dev.to | 2023-12-26
  • seaborn

    Statistical data visualization in Python

  • Project mention: Apache Superset | news.ycombinator.com | 2024-02-26

    If you are doing data analysis I don't think any of the 3 pieces of software you mentioned are going to be that helpful.

    I see these products as tools for data visualization and reporting i.e. presenting prepared datasets to users in a visually appealing way. They aren't as well suited for serious analytics.

    I can't comment on Superset or Tableau but I am familiar with Power BI (it has been rolled out across my org), the type of statistics you can do with it are fairly rudimentary. If you need to do any thing beyond summarizing (counts, averages, min, max etc). It is not particularly easy.

    For data analysis I use SAS or R. This software allows you do things like multivariate regression, timeseries forecasting, PCA, Cluster analysis etc. There is also plotting capability.

    Both these products are kind of old school, I've been using them since early 2000's, the "new school" seems to be Python. Pretty much all the recent data science people in my organization use Python. Particularly Pandas and libraries like Seaborn (https://seaborn.pydata.org/).

    The "power" users of Power BI in my organization tend to be finance/HR people for use cases like drill down into cost figures or Interactively presenting KPI's and other headline figures to management things like that.

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Python Data Science related posts

Index

What are some of the best open-source Data Science projects in Python? This list will help you:

Project Stars
1 Keras 60,937
2 scikit-learn 58,046
3 Pandas 41,923
4 Airflow 34,485
5 streamlit 31,506
6 Ray 30,988
7 gradio 28,730
8 spaCy 28,704
9 pytorch-lightning 26,883
10 data-science-ipython-notebooks 26,459
11 ML-From-Scratch 23,164
12 d2l-en 21,628
13 dash 20,472
14 matplotlib 19,223
15 recommenders 17,942
16 ipython 16,134
17 best-of-ml-python 15,302
18 gensim 15,236
19 Prefect 14,586
20 nni 13,726
21 dvc 13,116
22 ydata-profiling 12,022
23 seaborn 11,946

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