Data Science

Data science is an inter-disciplinary field that uses scientific methods, processes, algorithms, and systems to extract knowledge from structured and unstructured data. Data scientists perform data analysis and preparation, and their findings inform high-level decisions in many organizations.

GitHub: https://github.com/topics/data-science
Wikipedia: https://en.wikipedia.org/wiki/Data_science
Related Topics: data-analysis, data-mining, machine-learning, big-data, data-visualization,
Aliases: datasciences, data-science-project, data-science-algorithm,
Last updated: 2026-07-08 00:07:57 UTC
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https://github.com/stefanrmmr/kaggle_twitter_airline_sentiment

Kaggle Twitter US Airline Sentiment, Implementation of a Tweet Text Sentiment Analysis Model, using custom trained Word Embeddings and LSTM-Deep learning [TUM-Data Analysis&ML summer 2021] @adrianbruenger @stefanrmmr

data-science deep-learning kaggle-airline-dataset kaggle-sentiment-analysis kaggle-us-airlines lstm-neural-networks python sentiment-analysis skipgram text-sentiment-classification tweepy tweet-classification tweet-sentiment-analysis twitter twitter-sentiment-analysis us-airline-dataset word2vec

Last synced: 19 Mar 2025

https://github.com/polakowo/textai

Applications using state-of-the-art in NLP

bert data-science gpt-2 machine-learning nlp telegram-bot transformers

Last synced: 07 May 2025

https://github.com/sarincr/python-app-development-using-kivy

Kivy is a Python library that supports cross-platform development. That means you can use a single code base to create Android, iOS, and even Windows, Linux, and MacOS apps. Kivy provides flexible, modern UI elements and, of course, let's you keep using your new favorite language to build it all!

android app appdevelopment cross-platform data-science desktop-app gtk gui kivy kivy-application kivy-framework kivymd machine-learning pyqt pyqt5 pyside tensorflow tkinter tkinter-gui tkinter-python

Last synced: 12 Apr 2025

https://github.com/negativenagesh/whatsapp_chat_analyzer

This is an end to end project of whatsapp chat analysis, here I have used my hostel whatsapp group's chat data.

data-analysis data-science frontend modeling python streamlit

Last synced: 12 Apr 2025

https://github.com/carlos-gg/digitalgarden

NO LONGER MAINTAINED. Go to: https://aigarden.vercel.app/

artificial-intelligence data-science digital-garden knowledge-management machine-learning

Last synced: 07 May 2025

https://github.com/blmoore/summerdatachallenge

My entry for: http://summerdatachallenge.com (I came 3rd)

analytics data-science london r real-estate rstats

Last synced: 30 Apr 2025

https://github.com/weecology/retriever-recipes

data data-retrieval data-science dataset datasets hacktobefest

Last synced: 17 Feb 2026

https://github.com/devinterview-io/light-gbm-interview-questions

🟣 LightGBM interview questions and answers to help you prepare for your next machine learning and data science interview in 2024.

ai-interview-questions coding-interview-questions coding-interviews data-science data-science-interview data-science-interview-questions data-scientist-interview interview-practice interview-preparation light-gbm light-gbm-interview-questions light-gbm-questions light-gbm-tech-interview machine-learning machine-learning-and-data-science machine-learning-interview machine-learning-interview-questions software-engineer-interview technical-interview-questions

Last synced: 11 Jan 2026

https://github.com/mikehlee/pydelt

Generalized functional derivative and integral calculus methods for noisy data

applied-mathematics applied-statistics calculus data-science feature-engineering feature-extractor signal-processing time-series time-series-analysis vector-calculus

Last synced: 01 Jul 2026

https://github.com/tjpalanca/tjcloud

TJ Palanca's Personal Cloud

chromebooks cloud data-science docker kubernetes kubernetes-cluster rstudio terraform

Last synced: 13 Apr 2025

https://github.com/leonard-seydoux/scientific-computing-for-geophysical-problems

Lecture notes and Jupyter notebooks for geophysical problems

ambient-noise data-science geomagnetism inverse-problems ipgp jupyter labs lecture-notes master notebooks python seismic seismology

Last synced: 10 Apr 2025

https://github.com/whizsid/kddbscan-rs

A rust library inspired by kDDBSCAN clustering algorithm

clustering data-science density-based-clustering deviation machine-learning-algorithms pinned

Last synced: 10 Apr 2025

https://github.com/visokio/omniscope-custom-blocks

Public repository for custom blocks for Omniscope

business-intelligence data-science dataanalytics datapreparation python rstats

Last synced: 06 Apr 2026

https://github.com/yusufcinarci/web-scraping-projects

In these project files, I will host the web scraping examples that I will make day by day.

data-analysis data-science jupyter-notebook python web-scraping

Last synced: 01 May 2025

https://github.com/rishigurnani/polygnn_trainer

A Python library to automate ML model training for polymer informatics.

data-science machine-learning materials-informatics

Last synced: 23 Jun 2025

https://github.com/rahul-jha98/restauranttrends.stats

Visualise the trends in food and restaurant choices of customers in a city by scraping data from Zomato.

data-analysis data-science visualization vuejs zomato zomato-api zomato-scraper

Last synced: 08 Jul 2025

https://github.com/gjtorikian/destroy-all-monuments

This is data taken from the SPLC report titled "Whose Heritage? Public Symbols of the Confederacy" from April 21, 2016

data-science government-data social-justice

Last synced: 10 Apr 2025

https://github.com/chiraag-kakar/pubg

What's the best strategy to win in PUBG? Should you sit in one spot and hide your way into victory, or do you need to be the top shot? Let's let the data do the talking!

data-science feature-engineering machine-learning-algorithms project pubg-api random-forest

Last synced: 07 May 2025

https://github.com/krishnaura45/stresssense

Estimation of Stress Levels Using PPG Signals

data-science datadriven feature-engineering machine-learning mental-health research-project signal-processing stress

Last synced: 13 Apr 2025

https://github.com/zaman-hamza/citadel-datathon

My submission to the 2022 East Coast Datathon. The event started on the 21st of March and ended on the 28th, lasting about a whole week. I was in a team of two where we analyzed the non-conventional indicators and instigators of traffic.

citadel data-science data-visualization datathon

Last synced: 10 Apr 2025

https://github.com/octoenergy/s3migrate

Bulk delete/copy/move files or modify Hive/Drill/Athena partitions using pythonic pattern matching

data data-science

Last synced: 24 Jun 2025

https://github.com/rajveersinghcse/data-science

👀If you are looking for 📈 Data Science Material. This Repository is good for you to get some basic knowledge.

data-science data-science-material

Last synced: 10 Sep 2025

https://github.com/hevalhazalkurt/exploring_the_data_of_lego_history

A data exploration project on LEGO history in Python with pandas, matplotlib etc. (WIP)

data data-analysis data-science data-visualization datascience datasets lego lego-history matplotlib pandas python python3

Last synced: 13 Apr 2025

https://github.com/imsanjoykb/r-programming-practice

R Programming Practice For Data Science

data-science machine-learning programming-exercises r rprogramming

Last synced: 30 Oct 2025

https://github.com/nikbarb810/pattern-recognition

Basic pattern recognition algorithms implemented in Python

data-science ipynb-jupyter-notebook matplotlib numpy pattern-recognition python

Last synced: 06 Mar 2026

https://github.com/jbris/stan-cmdstanr-gpu-docker

A Docker image to run Stan, cmdstanr, and brms for Bayesian statistical modelling. GPU support using OpenCL is available.

bayes bayesian-inference brms cmdstan cmdstanr data-science docker posterior probabilistic-programming projpred rstan rstanarm shinystan stan stan-gpu stan-lang stan-math-library tidybayes tidyverse

Last synced: 04 May 2025

https://github.com/iguptashubham/online-retail-sales

This Power BI dashboard, designed for marketing strategists, analyzes sales trends and customer behavior. It provides key insights empowering them to identify sales opportunities and optimize marketing campaigns, ultimately boosting business sales.

dashboard data data-analysis data-analysis-project data-analysis-project-powerbi data-analysis-python data-project data-science powerbi project

Last synced: 19 Mar 2026

https://github.com/zai-kun/2d-chess-pieces-detection

YOLO11n model for detecting 2d chess board and pieces

ai chess data-science machine-learning onnxruntime python yolov11

Last synced: 19 Jul 2025

https://github.com/eikevons/pandas-paddles

Access the parent Pandas data frame in loc[], iloc[], assign(), and others Pandas helpers

data-analysis data-exploration data-science pandas pandas-dataframe pandas-library pandas-loc

Last synced: 16 Jun 2025

https://github.com/hugo-strang/silhouette-upper-bound

An upper bound of the Average Silhouette Width.

cluster-analysis clustering clustering-evaluation data-mining data-science machine-learning python python3 silhouette-coefficient silhouette-score upper-bound

Last synced: 14 Dec 2025

https://github.com/davidssmith/rawarray.jl

Raw array (RA) file format for simple, robust, and user-friendly N-dimensional array storage

bytes complex-numbers data-science file-format julia large-dataset large-files ra-format rawarray scientific-computing storage

Last synced: 10 Sep 2025

https://github.com/neo4j-graph-examples/contact-tracing

Contact Tracing graph for pandemic spread e.g. COVID-19 based on http://blog.bruggen.com/search/label/contact%20tracing

contact-tracing covid-data covid19 data-science dataset example-data graphdb healthcare neo4j neo4j-approved

Last synced: 18 Jul 2025

https://github.com/semasuka/income-classification

Predicting if an individual make more than 50K using different features

aws-s3 binary-classification data-analysis data-science data-visualization eda finance-analytics machine-learning precision python random-forest-classifier scikit-learn streamlit

Last synced: 14 Jul 2025

https://github.com/geco-bern/r_proj_template

GECO R project template

data-science developer-tools development r template

Last synced: 30 Oct 2025

https://github.com/orkunaktas/wine-quality-prediction

🍷🔬 Wine Quality and Forecast 🍾🍇

alcohol data-science logistic-regression wine-quality

Last synced: 08 Sep 2025

https://github.com/armanx200/gold-price-prediction

🔍 Predicting the future adjusted closing price of Gold ETF using machine learning! 📈✨

arman-kianian data-science data-visualization finance gold-price-prediction machine-learning prediction-models python random-forest regression stock-market time-series-analysis

Last synced: 30 Apr 2025

https://github.com/lucasrodes/pyphoon

Tools for Digital Typhoon DL/ML Project

data-science dataset environment machine-learning tropical-cyclone

Last synced: 18 Mar 2025

https://github.com/Nelson-Gon/mde

mde: Missing Data Explorer

data-analysis data-cleaning data-exploration data-science datacleaner datacleaning exploratory-data-analysis missing missing-data missing-value-treatment missing-values missingness omit r r-package r-stats recode replace rstats statistics

Last synced: 30 Jul 2025

https://github.com/marwan116/supreme-task

A prefect extension that builds on top of the task decorator to reduce negative engineering!

data-ops data-science infrastructure ml-ops orchestration prefect python workflow

Last synced: 23 Jun 2025

https://github.com/wlandau/targets-intro

Introduction to the {targets} R package

data-science high-performance-computing make pipeline r r-package r-targetopia reproducibility reproducible-research rstats targets workflow

Last synced: 20 Mar 2025

https://github.com/nationalparkservice/qckit

QCkit provides useful functions for data quality control and manipulation including updating data to DarwinCore standards, unit conversions, and data flagging.

darwin-core data-quality data-science npsdataverse quality-control r r-package rstats

Last synced: 22 Jun 2025

https://github.com/vedadiyan/genql

GenQL is a generic querying language fully written in Go

data-analysis data-mapping data-processing data-science data-translation json json-data sql

Last synced: 22 Jun 2025

https://github.com/adamvvu/snapshot_ensemble

Train TensorFlow Keras models with cosine annealing and save an ensemble of models with no additional computational expense.

data-science deep-learning keras machine-learning python tensorflow

Last synced: 28 Oct 2025

https://github.com/devinterview-io/chatgpt-interview-questions

🟣 ChatGPT interview questions and answers to help you prepare for your next machine learning and data science interview in 2024.

ai-interview-questions chatgpt chatgpt-interview-questions chatgpt-questions chatgpt-tech-interview coding-interview-questions coding-interviews data-science data-science-interview data-science-interview-questions data-scientist-interview interview-practice interview-preparation machine-learning machine-learning-and-data-science machine-learning-interview machine-learning-interview-questions software-engineer-interview technical-interview-questions

Last synced: 05 May 2025

https://github.com/hunterdii/iriswise

IrisWise is a machine learning application for predicting Iris flower species. Built with Streamlit, this app provides a user-friendly interface to input flower measurements and receive predictions using various models, including K-Nearest Neighbors, (Random Forest, SVM, and Logistic Regression) **(Working On It...)**.

classifier-model data-science flowers-recognition iris-dataset iris-recognition knn-classification machine-learning pickle python python3 streamlit streamlit-webapp

Last synced: 21 Feb 2026

https://github.com/pharo-ai/data-partitioners

Pharo library for partitioning a collection. Given a set of proportions (e.g. 50%, 30%, and 20%), it shuffles the collection and divides it into non-empty subsets in such a way that every element is included in exactly one subset. Can be used in machine learning and statistical analysis for splitting data into training, validation, and test sets.

data-science machine-learning pharo statistical-analysis

Last synced: 11 Apr 2025

https://github.com/leomaurodesenv/data-science-api-framework

A simple framework to test and deploy your Data Science API

api api-rest data-science dataops docker flask-api python

Last synced: 09 Sep 2025

https://github.com/praveen1664/chatbot

This is a chatbot written in python & getting inputs directly from sql database

chatbot data-science database json nlp python3 sqlite sqlite3

Last synced: 11 Jul 2025

https://github.com/wazzabeee/twitter-sentiment-analysis-pyspark

Comparative study of classification algorithms implemented in PySpark on the Sentiment 140 dataset.

apache-spark data data-science gcp google-cloud logistic-regression naive-bayes-classifier natural-language-processing nlp nlp-machine-learning pyspark python python3 sentiment-analysis sentiment-classification sentiment140-dataset sentimental-analysis spark tweet twitter

Last synced: 06 May 2025

https://github.com/jcolechanged/josh.meanings

A k means implementation in Clojure which supports clustering on larger than memory but smaller than storage datasets.

assumption-free-k-mc clojure-library clustering data-science k-mc k-means k-means-clustering k-means-parallel k-means-plus-plus machine-learning medium-data

Last synced: 13 Apr 2025

https://github.com/crissyro/base-of-ds

This repository serves as a foundation for projects in Data Science and Machine Learning.

clustering-algorithm data-science data-visualization machine-learning

Last synced: 04 Jul 2025

https://github.com/isolationkernel/ikpykit

IKPyKit: Isolation Kernel Python toolKit

anomaly-detection clustering data-science graph-mining isolation-kernel kernel-methods machine-learning scikit-learn stream-mining time-series

Last synced: 13 Apr 2025

https://github.com/nitin-diwakar/data-science-data-analystics-contribution---hacktoberfest-2022

About Submit Just 4 PRs to earn Tshirts🔥 in Hacktoberfest 2022

data-science data-visualization datasets digitalocean exploratory-data-analysis first-pull-request-and-commit good-first-pr hacktoberfest hacktoberfest-accepted hacktoberfest2022 machine-learning open-source powerbi tableau

Last synced: 01 Aug 2025

https://github.com/onlyphantom/infratools

Kickstart Session: Infrastructure and Tools for Data Science workshop materials

data-science datascience workshop workshop-materials

Last synced: 14 Apr 2025

https://github.com/boada/insight_challenges

Data Science Challenges for Insight

data-science insight-data-science

Last synced: 15 Apr 2025

https://github.com/andrewmsilva/datasciencestudies

Some simple data science studies employing different AI techniques

data-analysis data-science data-visualization datascience feature-extraction kaggle nlp nlp-machine-learning notebooks sentiment-analysis studies study topic-modeling

Last synced: 24 Apr 2025

https://github.com/jcm-ai/standard-bank-data-science-virtual-experience-programme

This repository has all of the assignments I had to do for the Standard Bank Data Science Virtual Experience Program. 📉👨‍💻📊📈

automl business-analysis business-solutions client-communication data-analysis data-mining data-science data-visualization machine-learning machine-learning-algorithms matplotlib-pyplot model-evaluation model-interpretation power-point presentation-slides programming-language python3 seaborn sql statical-analysis

Last synced: 16 Sep 2025

https://github.com/seporaitis/hsaur-python

Various exercises from the book "Handbook of Statistical Analysis Using R" done in Python

bokeh books data-science hsaur learning-by-doing learning-pandas pandas python r seaborn statistical-analysis statistics tutorial

Last synced: 09 Apr 2025

https://github.com/rvandewater/ReciPies

🥧ReciPys: easily define and execute preprocessing and feature engineering steps on Polars and Pandas dataframes.

data-science pandas polars python scikit-learn tidymodels

Last synced: 24 Oct 2025

https://github.com/aianytime/fishvision

FishVision built using Streamlit identifies the different species of Fishes in a given image. It is trained on "A Large Scale Fish Data" available on Kaggle using the pre-trained model "MobileNetV2".

data-science deep-learning deep-neural-networks heroku heroku-deployment machine-learning machine-learning-algorithms mobilenetv2 python python3 streamlit streamlit-webapp

Last synced: 01 Sep 2025

https://github.com/tushar2704/store-demand-forecasting

This project predicts the sales demand for various items in different stores based on historical sales data. The objective is to develop a machine learning model that can provide accurate forecasts for future sales of each store-item combination.

artifi data-analysis data-science python sales-analysis sales-forecasting tushar2704

Last synced: 04 Nov 2025

https://github.com/scicloj/tcutils

Utility functions for working with tablecloth datasets

clojure data-science scicloj tablecloth tmd

Last synced: 09 Apr 2025

https://github.com/imerica/safely

An ML driven NSFW moderator for Slack 🚨👮‍♂️🤖

artificial-intelligence content-moderation data-science deep-learning docker machine-learning neural-network python python3 slack slackbot

Last synced: 13 Apr 2025

https://github.com/makomweb/curious-moon-exercise

My notes about: A Curious Moon by Rob Conery

data data-science docker make postgres postgresql sql

Last synced: 06 Apr 2025

https://github.com/mlr-org/mlr3ordinal

Ordinal Regression for mlr3

data-science machine-learning mlr3 ordinal-regression r r-package regression

Last synced: 13 Oct 2025

https://github.com/haloapping/cotomks

Kumpulan referensi untuk belajar mengenai pemrograman Python, Data Science, Machine Learning dan Deep Learning.

data-science deep-learning machine-learning model-evaluation probabilistic statistics time-series

Last synced: 04 Jul 2026

https://github.com/sanketrs/implementation-of-modern-data-engineering-architecture-with-fabric_analytics

Building a next-generation hybrid data pipeline architecture that combines the power of Microsoft Fabric, Azure Cloud, and Power BI. This pipeline is engineered to tackle the challenges of real-time data ingestion, multi-layered processing, and analytics, delivering business-critical insights.

azure azure-data-factory azure-fabric bi-analytics big-data-analytics big-data-projects cloud-data-warehouse cloud-dataflow data-analytics data-engineering data-engineering-pipeline data-engineering-project data-pipeline-monitoring data-science data-visualization data-warehouse etl etl-framework etl-pipeline

Last synced: 14 Apr 2026

https://github.com/itsvinayak/chartjs-django

implementation of chartjs using django

ai artificial-intelligence chart chartjs charts chat data-science data-visualization django django-rest-framework machine-learning

Last synced: 23 Apr 2025

https://github.com/ahammadmejbah/data-science-interview-question-and-solution

Data Science Interview Question: Explain the concept of regularization in machine learning. Solution: Regularization is a technique to prevent overfitting by adding a penalty term to the loss function.

data-engineering data-mining data-science data-structures data-visualization database

Last synced: 26 Feb 2025

https://github.com/getindata/quickstart-ml-starter

Kedro starterts to quickly set up new projects according to QuickStart ML Blueprints practice.

data-science machine-learning

Last synced: 30 Oct 2025

https://github.com/devinterview-io/explainable-ai-interview-questions

🟣 Explainable AI interview questions and answers to help you prepare for your next machine learning and data science interview in 2024.

ai-interview-questions coding-interview-questions coding-interviews data-science data-science-interview data-science-interview-questions data-scientist-interview explainable-ai explainable-ai-interview-questions explainable-ai-questions explainable-ai-tech-interview interview-practice interview-preparation machine-learning machine-learning-and-data-science machine-learning-interview machine-learning-interview-questions software-engineer-interview technical-interview-questions

Last synced: 08 Jan 2026

https://github.com/ekagra-ranjan/Optimal-Bidding

Inter IIT Techmeet 2017, IIT Madras - Data Science Competition

bid-price bidding boosting-algorithm cross-validation data-science data-science-challenges data-science-competition electricity-market ensemble feature-engineering feature-extraction feature-selection gradient-boosting-machine interiit knn linear-regression market-price random-forest sklearn svm

Last synced: 08 May 2025

https://github.com/milos-agathon/create-railway-map-from-osm

Eager to use OpenStreetMap country-level data from GeoFabrik to create pretty maps but didn't know how? This repo shows 2 ways to download, process and map OSM data

data-science data-visualization geospatial ggplot2 gis maps openstreetmap r sf tidyverse

Last synced: 04 Apr 2026

https://github.com/jhermann/til-about-data-science

:mortar_board: :panda_face: Records of what I learned while exploring the waters of Data Science (using Python)

artificial-intelligence data-science know-how machine-learning matplotlib pandas python seaborn today-i-learned visualization

Last synced: 19 Apr 2025

https://github.com/wilhelmagren/finq

🔬 Quantitative analysis and management toolbox for financial applications.

analysis data-analysis data-science finance financial-data investment monte-carlo nasdaq optimization portfolio-management portfolio-optimization quantitative-finance quantum-computing time-series yahoo-finance

Last synced: 22 Mar 2025

https://github.com/aglove2189/appias

Machine learning workflow toolkit ✨🦋✨

appias data-analysis data-science machine-learning pandas python sklearn workflow

Last synced: 19 Oct 2025

https://github.com/hmiladhia/piskle

A serialization package optimized for scikit-learn

data-science machine-learning python scikit-learn serialization

Last synced: 28 Oct 2025

https://github.com/denehoffman/laddu

Amplitude analysis made short and sweet

data-science math mathematical-modelling mathematics optimization-methods particle-physics physics

Last synced: 11 Feb 2026

https://github.com/compgeolab/temperature-data

Download and create a subset of global country-average temperature data from Berkeley Earth

climate climate-data data-science open-data temperature

Last synced: 15 Apr 2025

https://github.com/kennethleungty/responsible-ai-masterclass

Responsible AI Masterclass (June 2024 Run)

ai aif360 artificial-intelligence bcg data-science gen-ai generative-ai machine-learning nemo-guardrails rai responsible-ai veritas

Last synced: 03 Jan 2026

https://github.com/richardleighdavies/prompt-engineering-in-practice

Practical code examples and implementations from the book "Prompt Engineering in Practice". Demonstrates text generation, prompt chaining, and prompt routing using Python and LangChain. Features real-world examples of interacting with OpenAI's GPT models, structured output handling, and multi-step prompt workflows.

ai artificial-intelligence chatbot data-science deep-learning gpt langchain llm machine-learning natural-language-processing nlp openai prompt-engineering pydantic python text-generation

Last synced: 15 Apr 2025

https://github.com/tikerlade/ml-art-spbsu-sirius-2024

Материалы одного курса по ML & Art со смены в МКН Сириус 2024

art data-science orange

Last synced: 29 Jul 2025

https://github.com/ndleah/tsf-data-science-internship

This repository contains the tasks performed during the Data Science and Business Analytics Internship at The Sparks Foundation

data-science data-visualization exploratory-data-analysis machine-learning powerbi python virtual-internship

Last synced: 20 Sep 2025

https://github.com/koldlight/r4ds

R for data science course

course data-analysis data-science data-viz r

Last synced: 30 Apr 2025

https://github.com/mshenfield/subreddit_algebra

A python port and frontend to 538's subreddit analysis

data-science data-visualization reddit

Last synced: 13 Apr 2025

https://github.com/brendanhcullen/rstudio-instructor-certification

My materials for the RStudio Instructor Certification Teaching Exam.

certification data-science dplyr education instructor-training r rstudio tidyverse

Last synced: 25 Apr 2025

https://github.com/sevdanurgenc/r-programming-for-data-science-lecture-notes

In this repo, I have the course contents of R Programming For Data Science training, which will be given to Sigorta Bilgi ve Gözetim Merkezi by the cooperation of Academy Peak Information Technologies Training and Consultancy between 21 - 23 March 2023.

data-analysis data-science data-visualization r r-programming r-programming-projects