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: 2026-07-06 00:07:40 UTC
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https://github.com/devinterview-io/neural-networks-interview-questions

🟣 Neural Networks 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 neural-networks neural-networks-interview-questions neural-networks-questions neural-networks-tech-interview software-engineer-interview technical-interview-questions

Last synced: 07 Jan 2026

https://github.com/markziemann/5pillars

Five pillars of computational reproducibility

bioinformatics computational-biology data-science journal-article reproducible-research

Last synced: 18 Feb 2026

https://github.com/mohidex/data-pipeline-on-gcp

The Real-time Ecommerce Data Collection and Processing project empowers businesses with real-time insights by efficiently extracting, processing, and storing ecommerce data from multiple sources. Combining Golang and Python, this cutting-edge solution streamlines data handling from diverse ecommerce websites.

beautifulsoup data-engineer data-pipeline data-science database datastore dependency-injection firebase firestore gcp go golang google google-cloud pubsub python solid-principles storage web-scraping

Last synced: 14 Apr 2025

https://github.com/matcom/programming-for-data-science

Curso de Programación para la carrera de Ciencia de Datos de la Facultad de Matemática y Computación de la Universidad de La Habana.

data-science data-science-python introduction-to-data-science introduction-to-programming introduction-to-python matcom matcom-uh programming programming-course python python-data-science university-of-havana

Last synced: 12 Oct 2025

https://github.com/faical-allou/clustering_od

K-means Clustering Algorithm in pure Python 3.5 (solved with Lloyds algorithm)

cluster clustering-algorithm data-science k-means k-means-clustering kmeans-clustering python

Last synced: 26 Jul 2025

https://github.com/nhs-south-central-and-west/data-science-guides

Guides for common data science tasks, in R & Python

data-science machine-learning python r regression

Last synced: 03 May 2025

https://github.com/montanaz0r/mit-6.0002-course

My solutions to the assignments of MIT 6.0002 course.

data-science mit python python3

Last synced: 12 Aug 2025

https://github.com/devinterview-io/cost-function-interview-questions

🟣 Cost Function 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 cost-function cost-function-interview-questions cost-function-questions cost-function-tech-interview 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: 08 Jan 2026

https://github.com/rubentea16/cheat-sheet-road-map

Data Science Cheatsheet and NLP Road Map

data-science machine-learning python

Last synced: 04 Feb 2026

https://github.com/dhhruv/kisaani

"Kisaani" is an application that takes required parameters intelligently or from the database of the location (from the cloud) and provides the list of best crops suited for that land. The application should also be able to collect the outcome after cultivation and apply correction as appropriate for further advisories. The details of the crops for the region and conditions are provided. Applications should be interactive, user friendly for farmers (provide local language support) and should provide support in real time.

crop crop-recommendation data-science ieee ieee-hackathon machine-learning

Last synced: 07 Mar 2026

https://github.com/zachbateman/evogression

Python Machine Learning using an evolutionary regression algorithm. More intuitive with higher transparency than a neural network while providing much greater power and high-dimensionality capabilities than more simplistic regression techniques.

artificial-intelligence data-science machine-learning neural-network python regression

Last synced: 12 Jun 2025

https://github.com/zeitsperre/canada-climate-python

A set of methods for collecting, parsing, converting, and presenting Environment Canada Weather Station data

canada climate data-science python weather

Last synced: 22 Jul 2025

https://github.com/peleiden/pelutils

Utility module for Python

data-science logging machine-learning parsing profiling

Last synced: 14 Jan 2026

https://github.com/polis-community/red-dwarf

A DIMensional REDuction library for stellarpunk democracy into the long haul. (Inspired by Pol.is)

civic-tech collective-intelligence data-science deliberative-democracy democracy dimensionality-reduction participatory-democracy polis

Last synced: 06 Oct 2025

https://github.com/arbox/learning-scala-for-data-science

Data Science: Scala for brave and impatient

big-data bigdata data-science datascience scala spark

Last synced: 10 Mar 2026

https://github.com/thomasthaddeus/dataanalysistoolkit

DataAnalysisToolkit is a Python-based data analysis tool designed to streamline various data analysis tasks. It provides the ability to load data from CSV files, perform statistical calculations, detect outliers, clean data, and visualize data.

data-science matplotlib python python-script python3 scikit-learn

Last synced: 07 Oct 2025

https://github.com/pchtsp/pytups

Powerful dictionaries and tuple lists for data wrangling

data data-science dictionaries optimization tuples

Last synced: 14 Apr 2025

https://github.com/stappit/blog

I often post solutions to textbook exercises, including: Bayesian Data Analysis (BDA) by Gelman et al; Causal Inference in Statistics Primer (CISP) by Pearl et al; Purely Functional Data Structures (PFDS) by Okasaki.

bayesian-data-analysis blog data-analysis data-science gelman hakyll haskell pearl purely-functional-data-structures solutions stan static-site statistical-inference statistics

Last synced: 14 Mar 2025

https://github.com/tchlux/util

My machine learning, optimization, and data science utilities package.

data-science machine-learning numerical-optimization python-utilities splines statistics visualization

Last synced: 02 May 2026

https://github.com/jordandelbar/feature-engineering-polars

Feature engineering done with Polars

data-science feature-engineering machine-learning polars python

Last synced: 03 May 2026

https://github.com/pegah-ardehkhani/cancer-patients-survival-analysis

Survival Analysis of Lung Cancer Patients

cancer-patients cox-model cox-proportional-hazard cox-proportional-hazards coxph-model data-science kaplan-meier kaplan-meier-plot kaplanmeierfitter log-rank-test nelsonaalenfitter python survival survival-analysis survival-models survival-prediction

Last synced: 24 Apr 2025

https://github.com/vbyan/deeva

🚀Deeva - your smart analytics companion for Object Detection datasets

data data-science data-visualization datasets deeva machine-learning object-detection plotly python statistics streamlit visualization

Last synced: 26 Jun 2025

https://github.com/timetoai/timediffusion_forecasting

Research Project on time-series forecasting

data-science deep-learning machine-learning pytorch time-series time-series-forecasting

Last synced: 07 Mar 2026

https://github.com/thetallprogrammer/stock-contender-app

Welcome to Stock Contender – an AI-powered tool designed to assist your market analysis. This tool is not an investment advisor and does not guarantee profits. Invest at your own risk. Stay updated with my latest developments.

artificial-intelligence chat-gpt data-science financial-data-analysis financial-technology fintech investment-analysis machine-learning openai openai-api python stock-market stock-prediction stock-trading

Last synced: 05 Sep 2025

https://github.com/f0nzie/volve-reservoir-model-evolution

Volve dataset. Reservoir model. Analyze steps and field cumulatives from Eclipse PRT file

data-science petroleum-engineering reservoir-modeling reservoir-simulation rstats

Last synced: 11 Feb 2026

https://github.com/sharatsawhney/character_segmentation

A detailed Research project on Character-Segmentation using Neural Networks!

data-science deep-learning deep-neural-networks keras keras-layer keras-models keras-neural-networks matplotlib neural-network numpy opencv-python

Last synced: 02 Apr 2025

https://github.com/miguelgfierro/miguelgfierro

I help people understand and apply AI

ai data-science machine-learning

Last synced: 03 Jan 2026

https://github.com/ZackAkil/friendlier-data-labelling

Code resources for generating a google form for labelling data.

data-science google google-apps-script google-forms google-sheets machine-learning

Last synced: 04 Apr 2025

https://github.com/mims-harvard/patient-safety

Population-scale patient safety data reveal inequalities in adverse events before and during COVID-19 pandemic

adverse-events data-science graph-algorithms graphs networks pandemic

Last synced: 10 Oct 2025

https://github.com/nemeslaszlo/social-media-analysis-based-on-covid-19-with-sentiment-analysis-ner-and-information-extraction

This repository contains the social media data scraper and the notebooks of this analysis. Where we analise the Social Media posts - tweets with Sentiment Analysis then we analyse this results with Named Entity Recognition (NER) and Information Extraction methods to get a more accurate and detailed picture of this sentiment results.

bert data-science data-visualization information-extraction keras named-entity-recognition nltk reccurent-neural-network tensorflow textblob

Last synced: 25 Jul 2025

https://github.com/archie-cm/churn-analysis-ecommerce-customer

The objective of this project to is to predict customer churn, loss opportunity and provide recommendations to the business team so the company can implement a customer persona in retention strategy and can monitoring throught dashboard interactive.

data-science feature-engineering machine-learning python scikit-learn

Last synced: 23 Apr 2025

https://github.com/aryankeluskar/imdb-genres-analysis

Graph mean and variance of movies along the years. Then use Prophet and ARIMA to predict the average ratings by genres into the future.

data-science julia matplotlib monte-carlo python

Last synced: 08 Feb 2026

https://github.com/alexeatscake/gigaanalysis

A toolbox for processing data that can be expressed as a dependent and independent variable.

condensed-matter-physics data-science matplotlib numpy physics scipy

Last synced: 03 Jul 2025

https://github.com/nicodupont/mooc

All my finished Moocs on the subject of the data science mainly

data-analysis data-science data-visualization datacamp jupyter-notebook machine-learning mooc pandas python sas sql

Last synced: 28 Apr 2025

https://github.com/teddyoweh/disease-data-webscrape-analysis

Scraped a table of disease & symptoms data from a website, and turned it to a dataframe, then extracted to a csv fie

data-analytics data-science data-visualization webscraping

Last synced: 09 Apr 2025

https://github.com/alipsa/matrix

Groovy library for working with tabular data.

analytics data-science groovy tables

Last synced: 02 Apr 2026

https://github.com/waylonwalker/kedro-auto-catalog

Kedro catalog create with default configuration

data data-science kedro kedro-catalog kedro-hook kedro-plugin

Last synced: 12 Jun 2025

https://github.com/zMoooooritz/stapy

An easy to use SensorThings API Client written in Python

api cli data-science database ogc python sensor sensor-data sensorthings sensorthings-api

Last synced: 15 May 2025

https://github.com/toros-astro/corral

The Powerful Pipeline Framework

astronomy data-science database framework oop pipeline python python3

Last synced: 27 Jul 2025

https://github.com/siarheidudko/firebase-admin-cli

Cli for firebase

authentication cli data-manipulation data-migratation data-science firebase firebase-admin firebase-auth firebase-authentication firebase-database firebase-firestore firebase-firestore-database firebase-realtime-database firebase-storage firebase-tools firebase-ui firestore google-cloud-storage rtdb storage

Last synced: 27 Feb 2026

https://github.com/WaylonWalker/kedro-auto-catalog

Kedro catalog create with default configuration

data data-science kedro kedro-catalog kedro-hook kedro-plugin

Last synced: 24 Mar 2025

https://github.com/eftekin/data-science-adventures

📊 This repository contains my data science journey, showcasing projects, code snippets, and resources as I learn and explore the world of data science using Python.

data-science education python

Last synced: 28 Feb 2025

https://github.com/reddyprasade/dataset-for-ml-and-data-science

Freely Available Data Sets For Real world Problems

data-science dataset datasets machine-learning machinelearningdataset python

Last synced: 18 Sep 2025

https://github.com/kqc-real/streamlit

MC-Tests in deutscher Sprache

agiles-projektmanagement data-science deep-learning mathematische-grundlagen

Last synced: 23 Jan 2026

https://github.com/jrdnbradford/readmdtable

R 📦 for reading markdown tables into tibbles

data data-analysis data-analytics data-extraction data-mining data-science markdown markdown-parser markdown-table r r-package r-programming

Last synced: 23 Oct 2025

https://github.com/lintangwisesa/javascript-on-jupyterlab

JavaScript (Node.js) kernel inside Jupyter Lab (Jupyter Notebook)

data-science javascript jupyter-lab jupyter-notebook

Last synced: 26 Apr 2025

https://github.com/public-health-scotland/technical-docs

Technical documentation, including guidance and best practice for Public Health Scotland (PHS)

data-science documentation git github python r

Last synced: 14 Apr 2025

https://github.com/kennethleungty/tensorflow-transfer-learning-image-classification

Practical Guide to Transfer Learning in TensorFlow for Multiclass Image Classification

artificial-intelligence data-science deep-learning image-classification machine-learning tensorflow transfer-learning

Last synced: 05 Oct 2025

https://github.com/aaaastark/false-data-injection-attack

False Data Injection Attack (FDIA) with Long Sort Term Memory (LSTM) Model using Python

adversarial-attacks data-science data-visualization deep-learning false-data-injection false-data-injection-attack injection-attack keras lstm lstm-neural-networks lstm-sentiment-analysis machine-learning matplotlib numpy pandas python seaborn sklearn tensorflow time-series-analysis

Last synced: 24 Sep 2025

https://github.com/datasets/genome-sequencing-costs

Costs associated with DNA sequencing since 2001

data data-science genome

Last synced: 19 Oct 2025

https://github.com/yisaienkov/tinysets

The project aims to collect various datasets for tasks such as classification, clustering, object detection... The purpose of this datasets is quick checking models and algorithms performance.

algorithms classification data data-science dataset datasets kaggle kaggle-dataset lego lego-minifigures lego-sets object-detection pypi python regression text-classification tinysets

Last synced: 14 Apr 2025

https://github.com/bpkaur/word-frequency-in-moby-dick

To find out the most frequent words in the novel Moby Dick using Python.

beautifulsoup data-analysis data-science moby-dick nltk notebook-jupyter python3

Last synced: 09 Nov 2025

https://github.com/giswqs/timelapse

An interactive streamlit web app for creating satellite timelapse

data-science dataviz earthengine geopython python satellite streamlit

Last synced: 12 May 2025

https://github.com/brunocampos01/predict-which-customers-a-call-center-should-contact

Predict which customers should a call-center call for greater assertiveness in a sale

analytics call-center call-center-analytics challenge correlation data-engineering data-science dataset keyrus linear-regression linear-regression-models machine-learning polynomial-regression pt-br python random-forest random-forest-classifier

Last synced: 03 Sep 2025

https://github.com/nikoshet/new-york-city-taxi-fare-prediction-machine-learning

Project for course 'Machine Learning' for M.Sc. 'Data Science and Machine Learning' in NTUA

data-science keras-tensorflow machine-learning numpy pandas python

Last synced: 12 Sep 2025

https://github.com/amruthpillai/machine-learning-a-z

Hands-On Python & R in Data Science - Udemy Course: https://www.udemy.com/machinelearning/learn/v4/overview

data-science machine-learning python r udemy

Last synced: 09 May 2025

https://github.com/ryanrudes/wikimedia

A dataset comprised of over 40 million images sourced from Wikimedia Commons

computer-vision data-science data-scraping dataset datasets deep-learning gans image images machine-learning wikimedia wikimedia-commons

Last synced: 13 Sep 2025

https://github.com/inseefrlab/grandedim

Codes correspondant au document de travail "L'économétrie en grande dimension"

data-science econometrics high-dimensional-data publication r statistics

Last synced: 13 Jun 2025

https://github.com/itzmeanjan/corporatez

Data analysis done on Ministry of Corporate Affairs, Govt. of India's open data to get deeper insight, with :heart:

company-data corporate data-science data-visualization govt-company india matplotlib opendata python3 visualization

Last synced: 14 Oct 2025

https://github.com/leriomaggio/develer-data-science

Deep dive into Data Science with Python @ Develer

data-science deep-learning keras keras-tensorflow lecture-notes machine-learning numpy python python3 scikit-learn tutorial

Last synced: 21 Jul 2025

https://github.com/abhinav-ark/mal_lyrics_analysis

Preprocessing and EDA on a Dataset of Malayalam Songs and Lyrics

data-science eda jupyter-notebook python

Last synced: 22 Jul 2025

https://github.com/TheScientistBr/DataScienceTraining

Treinamento em Data Science

data-science r-programming treinamento

Last synced: 06 May 2025

https://github.com/ahammadmejbah/python-problem-statement-and-solutions

Create a Python Problem Statement to challenge programmers. Specify a task, input/output requirements, and constraints. Ensure clarity and complexity to evaluate coding skills effectively.

data-science machine machine-learning python python3

Last synced: 27 Apr 2025

https://github.com/tomaztk/datasetR

Generate datasets for R projects

data data-frame data-science r-language r-programming sample sample-data sample-data-generator

Last synced: 29 Jul 2025

https://github.com/ai-naymul/ats-catalyst

ATS Catalyst is an innovative platform designed to empower job seekers and streamline the hiring process. Leveraging advanced AI technologies, our suite of tools offers personalized feedback, resume evaluation, and job description matching to enhance your job application process.

ai application-tracking-system ats data-science langchain machine-learning open-source opensource-projects opensourceforgood python streamlit-application

Last synced: 05 May 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/mdh266/twittersentimentanalysis

Twitter Sentiment Analysis using Spark, MongoDB, and Google Cloud

data-science etl google-cloud machine-learning mongodb natural-language-processing nlp pyspark sentiment-analysis spark sparkml twitter twitter-sentiment-analysis

Last synced: 25 Jul 2025

https://github.com/emmanuel10701/selenium_scraping

Data-Scraping

data-mining data-science python selenium selenium-webdriver web-scraping

Last synced: 22 Aug 2025

https://github.com/sayakpaul/applied-data-science-w-python-specialization

Contains my assignments, guiding notebooks (provided as the course materials) and the datasets.

data-science matplotlib numpy pandas python3 scipy scipy-stack

Last synced: 12 May 2025

https://github.com/deezinn/fecomercio-dataanalysis

Um sistema de análise de dados integra e processa informações de múltiplas fontes, convertendo dados brutos em insights valiosos.

csv data-science jupyter-notebook powerbi

Last synced: 15 Jul 2025

https://github.com/joschnitzbauer/dalymi

A lightweight, data-focused and non-opinionated pipeline manager written in and for Python.

dag data data-science pipeline python workflow

Last synced: 14 Jan 2026

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/prakalp-pande/twitter-sentiment-analysis

Analyze public opinion on Tweet by mining and processing live Twitter data. Employ machine learning to classify tweets as positive, negative, or neutral, then visualize sentiment trends and identify key influencers.

data-science twitter-sentiment-analysis

Last synced: 18 Aug 2025

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

Gitbook of data science and statistics tasks I want to remember

data-science gitbook r rmarkdown statistics

Last synced: 22 Jul 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/boniolp/tsb-kit

Univariate Time-Series Anomaly Detection algorithms from TSB-UAD

anomaly-detection benchmarking data-mining data-science jupyter-notebook machine-learning machine-learning-algorithms numpy pandas pypi-package python python3 time-series time-series-analysis time-series-anomaly-detection unsupervised-learning

Last synced: 13 Apr 2025

https://github.com/frobnitzem/mpi_list

A package for working with lists distributed over MPI

data-science hpc map-reduce mpi4py

Last synced: 18 Mar 2025

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/lockedata/opentrainingcontent

An MIT & CCBY4.0 licensed repository of training materials from Locke Data

data-science open-course r-stats

Last synced: 29 Jul 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/pfed-prog/catalonia_data

we have analyzed air quality in Catalonia by using the data from the Catalan Transparency Portal.

data-science dspyt jupyter-notebook ocean oceanprotocol python3

Last synced: 05 Oct 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