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: 2026-07-09 00:07:48 UTC
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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/mribeirodantas/vidente

R package to parse and preprocess the Surveillance, Epidemiology, and End Results (SEER) Program data from NIH/NCI

cancer-patients cancer-research data-analysis data-science data-structures r-package seer

Last synced: 14 Apr 2025

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/devinterview-io/transfer-learning-interview-questions

🟣 Transfer Learning 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 machine-learning machine-learning-and-data-science machine-learning-interview machine-learning-interview-questions software-engineer-interview technical-interview-questions transfer-learning transfer-learning-interview-questions transfer-learning-questions transfer-learning-tech-interview

Last synced: 11 Jan 2026

https://github.com/marouane-elgoumiri/linkedin_mining_data

Linkedin Connections & invites data mining

colab-notebook data-mining data-science graph matplotlib pandas python3

Last synced: 15 Mar 2026

https://github.com/negativenagesh/spam-ham_email_detection_machine_learning

This project focuses on classifying spam/ham emails, using machine learning algorithms like LGR, NB, RF, DT etc.. and based on the accuracy score and precision score I chose logistic regression for the classification. And I have used streamlit for frontend.

app data-analysis data-cleaning data-engineering data-science data-visualization data-visualizations jupyter-notebook logistic-regression machine-learning modeling naive-bayes-classifier nlp python

Last synced: 12 Apr 2025

https://github.com/coatless-talks/pyopensci-next-gen-ds-education-with-wasm-technologies

Data Science Curriculum is Evolving with WebAssembly

curriculum data-science next-generation quarto quarto-live talks wasm

Last synced: 28 Oct 2025

https://github.com/bharathgs/dframeutils

simple utility tools for dataframes in Python || WIP ||

csv data-cleaning data-preprocessing data-science dataframe pandas pandas-dataframe preprocessing python tidy-data tidytext utility utility-function utility-library

Last synced: 20 Mar 2025

https://github.com/josericodata/flighttrackingapp

Real-time flight tracking app using OpenSky Network API, built with Streamlit for interactive data visualisation of global flights.

api callsign data-science dublin dublin-ireland europe flight-app flight-track flight-tracker icao ireland linkedin-profile linux opensky opensky-api opensky-network portfolio python streamlit ubuntu

Last synced: 29 Apr 2026

https://github.com/nisch-mhrzn/apple-leaf-disease-detection

This is my minor project. I built an web app that can predict the diseases of an apple leaf.

data-science firebase image-processing machine-learning python streamlit

Last synced: 22 Apr 2025

https://github.com/sondosaabed/preprocessing-for-machine-learning-in-python

DataCamp inetrmediate course on how and when to perform data preprocessing in any machine learning project to get the data ready for modeling

data-preprocessing data-science data-scientist datacamp-course machine-learning machine-learning-pipeline python

Last synced: 09 Apr 2025

https://github.com/ttiagojm/ground-truth-vs-prediction

Machine and Deep Learning notebooks

data-analysis data-science deep-learning kaggle machine-learning opencv tensorflow

Last synced: 22 Apr 2025

https://github.com/bryanwilhite/jupyter-central

an attempt to centralize my little collection 📚 of jupyter notebooks in one place 🚀 🌚 (which might not be a great idea)

algorithms algorithms-datastructures azure data-science f-sharp fsharp jupyter jupyter-notebook jupyterhub python-3 python3

Last synced: 04 Sep 2025

https://github.com/amatofrancesco99/organic-fertilizers-detection

Detection of organic fertilizers (manure) application on crop fields leveraging satellite data and Machine Learning.

agriculture data-science earth-observation fertilization machine-learning python satellites

Last synced: 14 Jul 2025

https://github.com/rsangole/blog

My personal blog documenting some work in R, stats and ML

data-science machine-learning personal-blog quarto r time-series visualization

Last synced: 12 May 2025

https://github.com/sayakpaul/mlplanner

Contains data, notebooks and other files of FloydHub's mini-series on machine learning project structuring, model debugging, various tips and tricks and more

data-science deep-learning floydhub machine-learning

Last synced: 17 Sep 2025

https://github.com/mrgeislinger/lesson-git-for-data-science

Lesson for using git and GitHub for data scientist. Associated lecture recording in README

data-science git github lesson

Last synced: 12 May 2025

https://github.com/arv-anshul/ineuron-money-laundering

A project from Ineuron Internship portal to build a ML model to predict the Money Laundering.

data-science ineuron-ai internship machine-learning project python3

Last synced: 13 Sep 2025

https://github.com/vicotrbb/pylexitext

Pylexitext is a python library that aggregates a series of NLP methods, text analysis, content converters and other usefull stuff.

data-science machine-learning nlp python python3

Last synced: 14 Apr 2025

https://github.com/mccarthy-m-g/tidytales

A data science blog. Run by Michael McCarthy.

blog data-science data-visualization distill r r4ds rstats tidytuesday website

Last synced: 15 Mar 2026

https://github.com/xdanielsb/charts

D3js libraries which provides visualization for energy consumption

algorithms css d3js data-science data-visualization dynamic-programming energy-consumption energy-monitor html innovation javascript open-data open-datasets open-source packing visualization visualize-data

Last synced: 14 Apr 2026

https://github.com/earthinversion/earthinversion

data-science earthquake-early-warning full-waveform-inversion seismic-tomography structural-health-monitoring

Last synced: 24 Dec 2025

https://github.com/vikas-ukani/data-analysis-with-python---zero-to-pandas

Attend Complete Data Analysis Course from freecodecamp.com

data-analysis data-science data-visualization machine-learning numpy numpy-arrays pandas

Last synced: 17 Oct 2025

https://github.com/anas436/ai-smart-attendance-system

A Face Recognition Web App for Smart Attendance System Using AI

artificial-intelligence computer-vision data-science face-recognition streamlit

Last synced: 16 Oct 2025

https://github.com/pegah-ardehkhani/neural-style-transfer

Generate an Image with the Same "Content" As a Base Image, But with the "Style" of a Different Picture

data-science deep-learning deep-neural-network deep-neural-networks generative-model inceptionv3 machine-learning neural-style neural-style-tensorflow neural-style-transfer neural-style-transfer-tensorflow neural-style-transfer-tutorial python style-transfer

Last synced: 04 Feb 2026

https://github.com/baptvit/artificial_intelligence

My courses and activities in Artificial Intelligence

data-science deep-learning excel machine-learning python r

Last synced: 22 Jul 2025

https://github.com/jarrodmillman/rcsds-paper

Teaching computational reproducibility for neuroimaging

computational-reproducibility data-science education fmri neuroimaging python scientific-computing statistics

Last synced: 22 Jan 2026

https://github.com/michel-leonard/ciede2000

The CIEDE2000 color-difference formula implementations.

algorithm c color computer-vision data-science docs education example golang image-processing java javascript linux php python ruby rust simple testing windows

Last synced: 22 Mar 2025

https://github.com/srinivasrm/mutual-funds-analysis-and-prediction

In this project I have performed analysis and prediction on 1,3,and 5 year returns on 1064 mutual funds in India. I have scraped data from a website which is the most visited website for mutual fund investments.I have tested regression models linear model,SGD Regressor , Random Forest Regressor,Decision Tree Regressor,Ridge,MLP Regressor and linear model (Lasso).After which I have selected the best perorming model and performed Hyper parameter tuning and then deployed an interactive application which can generate the visualization and send an email with the visualization to the users email address.

beautifulsoup data-analysis data-base data-cleaning data-science deployment etl finanace frontend funds machine-learning mutual mutual-funds pgsql python scikit-learn sql streamlit web webapplication

Last synced: 27 Oct 2025

https://github.com/fatihilhan42/data-science-projects

In this repo, there are (beginner-upper) level projects in the field of data science. I will host these projects that I have done in this field every day in this repo. With the hope that it will be useful to those who are interested in the field of data science like me and will just start...

data-analysis data-engineering data-mining data-science data-structures data-visualization database datascience fatihilhan fortytwo fortytwofficial jupyter-notebook python

Last synced: 11 Oct 2025

https://github.com/radanalyticsio/base-notebook

An image for running Jupyter notebooks and Apache Spark in the cloud on OpenShift

apache-spark data-science jupyter-notebook notebook openshift

Last synced: 06 Apr 2025

https://github.com/pegah-ardehkhani/one-hidden-layer-neural-network-from-scratch

"One Hidden Layer Neural Network" from Scratch

data-science deep-learning from-scratch from-scratch-in-python hidden-layers machine-learning neural-network

Last synced: 27 Feb 2026

https://github.com/jessecambon/jessecambon.github.io

My blog

data-science r web

Last synced: 17 Feb 2026

https://github.com/zht007/matlab_vs_numpy

This repo is a tutorial comparing Matlab and numpy (a python library) in signal analysis. Data and Matlab code obtained from the lecture of Dr Chia-Feng Lu. The corresponding python code is provided to help readers to learn how to use free numpy, scipy and scikit-learn library in python to conduct signal analysis tasks.

data-science data-visualization matlab numpy signal-processing

Last synced: 27 Jan 2026

https://github.com/anshumansinha3301/microbes-project

Project based on Microbes in Human Welfare (Tech Stack - Jupyter, Matplotlib, numpy)

data-science jupyter-notebook python

Last synced: 07 Oct 2025

https://github.com/anshumansinha3301/solar_project

Market Research Project based on Solar Power Plant Made using Jupyter Notebook

data-science jupyter-notebook python

Last synced: 07 Oct 2025

https://github.com/fatihilhan42/spacex_falcon-9_first_stage_landing_prediction

IBM project: SpaceX launch analysis in Python (gather data - data wrangling - sql and visualization data analysis - prediction model - dashboard - final report)

data-science elonmusk ibm machine-learning prediction spacex spacex-api spacex-launches

Last synced: 24 Jul 2025

https://github.com/neptune-ai/docs

Neptune documentation

collaboration data-science deep-learning docs documentation how-to hub machine-learning neptune neptune-platform organization tracking tutorial

Last synced: 13 Apr 2025

https://github.com/numbats/cassowaryr

Compute scagnostics on your scatterplots

data-science data-visualization eda high-dimensional-data multivariate

Last synced: 19 Feb 2026

https://github.com/tirendazacademy/hands-on-data-science-with-gcp

Google BigQuery Tutorial

big-data big-data-analytics bigdata bigquery bigquery-ml bigqueryml cloud-computing data-analysis data-analytics data-engineering data-science dataanalysis dataengineering google-bigquery google-cloud-platform machienlearning machine-learning

Last synced: 06 Oct 2025

https://github.com/omkarpattnaik8080/clothingclassification

"Developing a deep learning model for fashion classification, distinguishing clothing items with high accuracy, leveraging convolutional neural networks for image recognition and feature extraction."

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

Last synced: 10 Feb 2026

https://github.com/juliusmarkwei/customer-churn-eda-balancing-and-ml

Bank customer churn prediction using multiple ml models

algorithm application data data-science machine-learning python streamlit

Last synced: 01 Aug 2025

https://github.com/luckylittle/most-frequently-used-keywords-in-devops-jobs-au

What are the most frequently used keywords in DevOps & Solution Architect jobs in Australia?

data-mining data-science devops-jobs jobs numpy scipy scraping sklearn solution-architect-jobs

Last synced: 29 Apr 2025

https://github.com/sai-123-code/jobathon_feb2022

Analytics Vidhya presents “JOB-A-THON” - India's Largest Data Science Hiring Event, where 37,000+ candidates have participated for job roles in over 80+ top companies. You can be among them too! At JOB-A-THON, all Data Science enthusiasts, freshers and professionals will get the opportunity to showcase their skills and get a chance to interview with top companies for leading job roles in Data Science, Machine Learning & Analytics.

competition data-science jobathon machine-learning r2-score random-forest-regression regression-analysis

Last synced: 08 Feb 2026

https://github.com/louis-heraut/card

🎴 Card of Analyse and Diagnostic in R for a user-friendly experience of data aggregation with parametrisation file.

aggregation climate-change climate-data climate-science data-analysis data-science diagnostic environment environment-variables hydrology hydrology-statistical inrae r statistics tools user-friendly

Last synced: 09 Mar 2026

https://github.com/mayukhdeb/adventures-with-augmentation

Exploring and experimenting with microscope imagery datasets :microscope:

computer-vision data-augmentation data-science deep-learning microscope-imagery-datasets neural-networks numpy pillow pytorch transfer-learning

Last synced: 15 Jan 2026

https://github.com/fusedio/skills

Fused skills and plugins for AIs like Claude

claude-skill codex-skill data data-science fused python skills

Last synced: 01 Jun 2026

https://github.com/diamondlightsource/httomolibgpu

A library of GPU-enabled data processing and reconstruction methods for tomography

cupy data-science filters gpu-acceleration image-processing tomography

Last synced: 02 Mar 2025

https://github.com/risoms/mdl

Repository for the analysis of eyetracking data, collected by the Institute of Mental Health (IMHR) at the University of Texas at Austin.

analysis-framework attention data-science eyetracking psychology python texas

Last synced: 22 Aug 2025

https://github.com/datapane/dp-template-social-media-dashboard

data-science datapane hacktoberfest python template

Last synced: 10 Sep 2025

https://github.com/acroz/data-science-apis

An example Flask application showcasing the recipes from my talk at PyCon UK 2017.

data-science flask machine-learning python python-rq

Last synced: 06 Jul 2025

https://github.com/1ayanabil1/healthcare-machine-learning

Explore our open-source repository focused on healthcare machine learning. We've developed predictive models for cardiovascular disease, diabetes, breast cancer, and more. Our projects employ diverse machine learning algorithms and data science techniques, enhancing early detection, diagnosis, and patient outcomes.

data-analysis data-science deep-learning disease disease-detection disease-modeling disease-prediction eda healthcare-application heathcare jupyter-notebook machine-learning machine-learning-algorithms machinelearning-python python

Last synced: 28 Apr 2025

https://github.com/ahammadmejbah/ibm-project-06-classification-of-yelp-reviews-using-sentiment-analysis

Social media sentiment analysis is popular. It helps companies understand their brand, product, or service. In this Guided Project, you will learn many Natural Language Processing techniques to help you understand Yelp company reviews and construct and test a classification model that divides them by polarity.

algorithms data-science deep-learning machine-learning neural-network python3

Last synced: 27 Apr 2025

https://github.com/natanfeitosa/kohi

A powerfull schema validator

data-science python3 schema-validation validation

Last synced: 17 Jan 2026

https://github.com/codenamewei/technical-posts

Centralized repository for resources of technical posts of substack site.

artificial-intelligence data-science machine-learning

Last synced: 17 Jan 2026

https://github.com/onlyphantom/textcomplete

A next word prediction app ala Swiftkey

data-science datascience ngrams r rsqlite shiny shiny-apps sqlite textmining

Last synced: 09 Apr 2025

https://github.com/vhnegrisoli/materiais-pos-graduacao

Repositório com scripts e notebooks utilizando Python 3 e bancos de dados relacionais e não-relacionais (Oracle, MongoDB, Redis, Neo4J) como estudo para a Pós-Graduação em Data Science & Big Data pela Pontifícia Universidade Católica de Minas Gerais (PUC-MG)

business-intelligence data-science dataviz jupyter-notebook matplotlib mongodb pandas powerbi python scikit-learn

Last synced: 07 May 2025

https://github.com/shervinnd/bazar_app_store_eda

Bazar App Data analysis code to find the most downloaded category and most popular installed apps

data data-analysis data-science dataanalysis eda python

Last synced: 15 Apr 2025

https://github.com/pegah-ardehkhani/customer-segmentation

Customer Personality Analysis Using Clustering

agglomerative-clustering clustering clustering-algorithms customer-analysis customer-personality-analysis customer-profiling customer-segmentation customer-segmentation-analysis data-science machine-learning python

Last synced: 24 Apr 2025

https://github.com/gregyjames/birdy

A simple tool to analyze key data about your twitter following/followers.

analytics api data data-science data-visualization python tweepy twitter twitter-api

Last synced: 26 Feb 2026

https://github.com/owen-it/vue-data-tree

Vue Data Tree

component data-science vuejs

Last synced: 07 Apr 2025

https://github.com/trivago/recsys-challenge-2019-benchmarks

Run benchmark algorithms on the data sets of the RecSys Challenge 2019. https://recsys.trivago.cloud/

data-science recsys recsys2019

Last synced: 07 Apr 2025

https://github.com/maksimekin/umd_data_challange_2020

Ocean Clean up data analysis project for the UMD Data Challenge 2020. Data Exploration for a Sustainable Planet.

cleanup competition data-analysis data-science folium geolocation machine-learning ocean planet pollution sklearn sustainability time-series trash umd

Last synced: 05 Jul 2025

https://github.com/di37/ner-electrical-engineering-finetuning

This repository includes notebooks starting from data tokenization and fine-tuning of BERT models including ModernBERT, till upload models to the hub for Electrical Engineering NER task.

artificial-intelligence data-science huggingface-models huggingface-transformers language-model machine-learning natural-language-processing transformers

Last synced: 16 Apr 2025

https://github.com/nyumedml/obesitypy

Official repository for the NYU Langone Health Comprehensive Program on Obesity machine learning research.

clinical-research data-science machine-learning medical open-source python-3

Last synced: 02 Sep 2025

https://github.com/md-emon-hasan/ml-project-email-sms-spam-classifier-with-mlops

📧 ML project focused on email spam classification, demonstrating data preprocessing, model training, and evaluation using Python and scikit-learn.

data-science deployment docker eda email-classification machine-learning-projects mlops natural-language-processing nlp sms-classification spam-classification text-classification

Last synced: 09 Apr 2025

https://github.com/hackersandslackers/plotly-chartstudio-tutorial

📈 📊 Create Cloud-hosted Charts with Plotly Chart Studio.

data-analysis data-science data-visualization pandas pandas-python plotly plotly-chart-studio plotly-python tutorial

Last synced: 28 Apr 2025

https://github.com/universaldatatool/courseware

Create instructions for labeling datasets using the Universal Data Tool

annotators courseware data-science dataset hacktoberfest label

Last synced: 19 Apr 2025

https://github.com/ivanprodaiko94/ucu-computer-vision-course

This repo contains implementation of computer vision algorithms and solutions to tasks assigned on the course

computer-vision data-science machine-learning machine-learning-algorithms object-detection object-tracking python ucu

Last synced: 07 May 2026

https://github.com/quantumudit/analyzing-whiskyexchange-whisky

This project focuses on scraping data related to Japanese Whiskey from the Whiskey Exchange website; performing necessary transformations on the scraped data and then analyzing & visualizing it using Jupyter Notebook and Power BI.

data-analysis data-science data-transformation data-visualization etl jupyter-notebook power-bi python webscraping

Last synced: 02 May 2026

https://github.com/adityashrm21/adult-income-prediction

A end-to-end data analysis pipeline including model deployment

data-science eda flask heroku logistic-regression r scikit-learn tidyverse

Last synced: 29 Apr 2026

https://github.com/abhash-rai/traffic-image-classifier

A web-based solution utilizing a robust tensorflow model for precise traffic condition classification made in ReactJs and FastAPI for backend.

cnn cnn-classification cnn-keras cnn-model data-analysis data-science data-visualization fastapi keras keras-tensorflow python python-3 python3 react reactjs tensorflow traffic traffic-classification transfer-learning

Last synced: 23 Feb 2026

https://github.com/PatricioGuinle/CoffeMIDI

A MIDI Content Based Recomandation System

data-science dataset dataset-generator midi-files notebook recomendations search-engine song

Last synced: 11 Jan 2026

https://github.com/kazanexpress/recommendation-system

collaborative-filtering data-science machine-learning python recommendation-system recommender-system

Last synced: 11 Jun 2026

https://github.com/tushar2704/everyday-sql

Welcome to Everyday SQL Sheets – your go-to resource for everyday SQL cheat sheets, pro tips, interview questions, and more. Whether you're a beginner looking to learn SQL or an experienced developer seeking quick reference materials, this application has got you covered.

artificial-intelligence cheatsheet data-analysis data-science database mysql postgresql query-language sql sqlalchemy streamlit streamlit-tushar2704 tushar2704

Last synced: 05 Apr 2026

https://github.com/shervinnd/btc_close_price_predict_ml

Predicting the price of Bitcoin closes with machine learning method and testing linear modes and using linear regression model.

bitcoin cryptocurrency data data-science datamining finance linear-regression linerregression machine-learning machine-learning-algorithms machinelearning ml numpy pandas predictive-modeling python regression sklearn

Last synced: 24 Oct 2025

https://github.com/vanessaaleung/ds-interview-prep

A website that helps practice Data Science interview questions

data-science firebase react web

Last synced: 18 May 2026

https://github.com/mukhopadhyay/data-visualization

...

data-analysis data-science data-visualization visualization

Last synced: 21 Mar 2025

https://github.com/afondiel/cs-courses

This is a list of Computer Science free courses and resources available on Github and internet.

ai algorithms compter-vision computer-science computer-science-courses cpp data-science free-courses machine-learning python rust software-engineering

Last synced: 22 Jul 2025

https://github.com/bartekpog/messenger-analysis

Messenger chat analyzer. Take a look at the in-depth study of your chat history.

algorithms data-science data-visualization exploration messenger python text-analysis

Last synced: 22 Mar 2025

https://github.com/cosmoduende/r-ufo-sightings

Are we alone in the universe? - Data Analysis and Data Visualization of UFO sightings with R. How to analyze and visualize data of UFO sightings of the last century in the USA and the rest of the world with R language.

data-analysis data-analytics data-science data-visualisation data-visualization data-visualizations dataviz ovni ovni-dataset r-code r-language r-programming r-stats ufo ufo-analysis ufo-dataset ufo-sighting ufo-sightings

Last synced: 13 May 2025

https://github.com/gbennnn/learn-data-science

Data Science for Beginner | Repo Kuliah Pengantar Data Science

data-science jupyter-notebook python

Last synced: 26 Jun 2025

https://github.com/aessing/demo-mdwh

Modern Dataware House Demos with Azure Databricks, Azure Data Factory & Azure Dedicated SQL pool (formerly SQL DW)

azure azure-data-factory azure-databricks data data-engineering data-science databricks databricks-notebooks datafactory datalake datawarehouse datawarehousing delta-lake demos etl machine-learning mdwh ml modern-data-warehouse spark

Last synced: 26 Jun 2025

https://github.com/codeperfectplus/knnalgorithmscratch

K-Nearst Algorithm From Scratch( Codeperfectplus )

binary-classification classification classification-algorithims codeperfectplus data-science jupyter-notebook k-nearest-neighbours machine-learning machine-learning-algorithms python3

Last synced: 13 May 2025

https://github.com/yash22222/tata-data-visualisation-virtual-internship

Data Visualisation: Empowering Business with Effective Insights Gain insights into leveraging data visualisations as a tool for making informed business decisions.

basics ceo charts cmo data-analysis data-interpretation data-science data-visualization graphs machine-learning mcq microsoft-excel microsoft-power-bi microsoft-word powerpoint-presentations python tableau tata tata-data-visualisation