Top 23 feature-extraction Open-Source Projects

• tsfresh

  4 8,076 5.9 Jupyter Notebook

  Automatic extraction of relevant features from time series:

  

Project mention: For deep learning practitioners in industry, is the workflow always this annoying? [D] | /r/MachineLearning | 2023-07-10

This is definitely a good thing to try for time-series; you can automate your feature extraction too (eg using https://github.com/blue-yonder/tsfresh ).

• EfficientNet-PyTorch

  2 7,715 0.0 Python

  A PyTorch implementation of EfficientNet and EfficientNetV2 (coming soon!)

• InfluxDB

  www.influxdata.com sponsored

  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.

  

• interviews.ai

  12 4,437 0.0

  It is my belief that you, the postgraduate students and job-seekers for whom the book is primarily meant will benefit from reading it; however, it is my hope that even the most experienced researchers will find it fascinating as well.

Project mention: Deep Learning Interviews | news.ycombinator.com | 2023-05-05

• towhee

  26 2,989 8.6 Python

  Towhee is a framework that is dedicated to making neural data processing pipelines simple and fast.

  

Project mention: FLaNK Stack Weekly for 14 Aug 2023 | dev.to | 2023-08-14

• metarank

  13 1,985 9.1 Scala

  A low code Machine Learning personalized ranking service for articles, listings, search results, recommendations that boosts user engagement. A friendly Learn-to-Rank engine

  

• OpenMLDB

  9 1,550 9.6 C++

  OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.

  

Project mention: Comparative Analysis of Memory Consumption: OpenMLDB vs Redis Test Report | dev.to | 2024-04-03

b. Pull the testing code

• meyda

  7 1,388 4.4 TypeScript

  Audio feature extraction for JavaScript.

  

• WorkOS

  workos.com sponsored

  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.

  

• Deep_Learning_Machine_Learning_Stock

  48 1,142 6.1 Jupyter Notebook

  Deep Learning and Machine Learning stocks represent promising opportunities for both long-term and short-term investors and traders.

Project mention: Deep_Learning_Machine_Learning_Stock: NEW Deep Learning And Reinforcement Learning - star count:1017.0 | /r/algoprojects | 2023-12-10

• pykaldi

  2 978 5.7 Python

  A Python wrapper for Kaldi

  

• speechpy

  0 880 0.0 Python

  :speech_balloon: SpeechPy - A Library for Speech Processing and Recognition: http://speechpy.readthedocs.io/en/latest/

• tsfel

  1 852 7.9 Python

  An intuitive library to extract features from time series.

  

• machinelearnjs

  1 536 0.0 TypeScript

  Machine Learning library for the web and Node.

  

• deltapy

  1 527 0.0 Jupyter Notebook

  DeltaPy - Tabular Data Augmentation (by @firmai)

• tsflex

  3 360 6.3 Python

  Flexible time series feature extraction & processing

  

• mistql

  1 345 0.0 TypeScript

  A query / expression language for performing computations on JSON-like structures. Tuned for clientside ML feature extraction.

• desbordante-core

  2 321 9.5 C++

  Desbordante is a high-performance data profiler that is capable of discovering many different patterns in data using various algorithms. It also allows to run data cleaning scenarios using these algorithms. Desbordante has a console version and an easy-to-use web application.

  

Project mention: Show HN: Desbordante 1.0.0 Released | news.ycombinator.com | 2023-12-11

• PyTorch-Model-Compare

  3 308 0.0 Python

  Compare neural networks by their feature similarity

• MiniAI-Face-Recognition-AndroidSDK

  1 307 6.5 Kotlin

  NIST FRVT Top Ranked Face Recognition, iBeta 2 Certified Liveness Detection Engine on Mobile

  

Project mention: Face Recognition Android SDK | dev.to | 2024-04-05

• upgini

  16 290 9.1 Python

  Data search & enrichment library for Machine Learning → Easily find and add relevant features to your ML & AI pipeline from hundreds of public and premium external data sources, including open & commercial LLMs

  

Project mention: The fastest way to improve quality of ML model on tabular data | /r/learnmachinelearning | 2023-06-18

web: https://upgini.com

• opensmile-python

  1 217 6.7 Python

  Python package for openSMILE

  

• textfeatures

  1 167 0.0 R

  👷‍♂️ A simple package for extracting useful features from character objects 👷‍♀️

• torchextractor

  1 99 4.2 Python

  Feature extraction made simple with torchextractor

• ChatLog

  1 93 6.1 Jupyter Notebook

  ⏳ ChatLog: Recording and Analysing ChatGPT Across Time (by THU-KEG)

  

Project mention: ChatLog: Recording and Analyzing ChatGPT Across Time | /r/BotNews | 2023-04-28

While there are abundant researches about evaluating ChatGPT on natural language understanding and generation tasks, few studies have investigated how ChatGPT's behavior changes over time. In this paper, we collect a coarse-to-fine temporal dataset called ChatLog, consisting of two parts that update monthly and daily: ChatLog-Monthly is a dataset of 38,730 question-answer pairs collected every month including questions from both the reasoning and classification tasks. ChatLog-Daily, on the other hand, consists of ChatGPT's responses to 1000 identical questions for long-form generation every day. We conduct comprehensive automatic and human evaluation to provide the evidence for the existence of ChatGPT evolving patterns. We further analyze the unchanged characteristics of ChatGPT over time by extracting its knowledge and linguistic features. We find some stable features to improve the robustness of a RoBERTa-based detector on new versions of ChatGPT. We will continuously maintain our project at https://github.com/THU-KEG/ChatLog.

• SaaSHub

  www.saashub.com sponsored

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

  

feature-extraction related posts

• For deep learning practitioners in industry, is the workflow always this annoying? [D]
  1 project | /r/MachineLearning | 10 Jul 2023
• dna_parser : A Python package written in Rust to encode DNA sequences for machine learning.
  2 projects | /r/rust | 17 May 2023
• [D] Incorporating external data in LSTM models for sales forecasting in e-commerce
  1 project | /r/MachineLearning | 20 Mar 2023
• [R] Approach to identify clusters on a time series
  1 project | /r/MachineLearning | 26 Nov 2022
• GitHub - meyda/meyda: Audio feature extraction for JavaScript.
  1 project | /r/javascript | 30 May 2022
• Meyda: A JavaScript audio feature extraction library
  1 project | news.ycombinator.com | 27 May 2022
• The outputs of my jupyter notebooks inside of Github repos only show half of what they used to. Why did this happen and how to fix? I am certain that the outputs used to show everything when viewed in Github, and I have not reuploaded the notebooks to the repo's since then.
  2 projects | /r/github | 24 Mar 2022
• A note from our sponsor - WorkOS
  workos.com | 25 Apr 2024

  The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning. Learn more →

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