Data visualization
Data visualization is the visual depiction of data through the use of graphs, plots, and informational graphics. Its practitioners use statistics and data science to convey the meaning behind data in ethical and accurate ways.
- GitHub: https://github.com/topics/data-visualization
- Wikipedia: https://en.wikipedia.org/wiki/Data_visualization
- Created by: Charles Joseph Minard
- Aliases: dataviz,
- Last updated: 2026-07-01 00:07:33 UTC
- JSON Representation
https://github.com/kammarah/studentdata
I created & deployed a Streamlit app to store, manage & analyze student data. 📊🎓
connection data data-analysis data-visualization deploy deployments libraries python streamlit streamlit-webapp webapp
Last synced: 18 May 2026
https://github.com/stefagnone/-ames-housing-analysis-feature-engineering-and-model-tuning
Data-driven analysis of the Ames Housing Dataset, combining advanced feature engineering and Stochastic Gradient Descent (SGD) regression model tuning. This repository showcases predictive modeling, hyperparameter optimization, and actionable insights for real estate analytics.
ames-housing-dataset data-visualization feature-engineering machine-learning predictive-modeling python real-estate-analytics regression-analysis sgd
Last synced: 18 May 2026
https://github.com/stefagnone/unsupervised-analysis-project
This project investigates the impact of video content on social media engagement using advanced analytics techniques like PCA, k-means clustering, and logistic regression. It provides actionable insights for optimizing social media strategies for Thai fashion and cosmetics retailers.
data-analysis data-visualization engagement-metrics facebook-live-sellers k-means-clustering logistic-regression marketing-insights pca-analysis python social-media-analytics
Last synced: 05 Apr 2025
https://github.com/stefagnone/data_storyboarding_visualization
Data Storyboarding and Visualization Techniques for Effective Communication
data-analysis data-visualization ggplot2-analysis r tableau-dashboards
Last synced: 05 Apr 2025
https://github.com/rorrell/rightwhaledata
A Jupyter Notebook where I wrangle some data on right whale sightings and create a visualization
data-analysis data-visualization jupyter-notebook python3
Last synced: 11 May 2026
https://github.com/nour-zayed/shopping-trends-analytics-sql-python-power-bi
"End-to-end Shopping Trends analytics project using SQL, Python, Excel & Power BI — data cleaning, EDA, KPI generation, and interactive dashboards with DAX for actionable business insights."
business-intelligence data-analysis data-visualization dax powerbi python sql
Last synced: 18 May 2026
https://github.com/jatin-mehra119/car_price_prediction
Predicting price of the cars using small dataset.
data-analysis data-visualization jupyter-notebook machine-learning python regression-models sklearn sklearn-pipeline
Last synced: 07 Apr 2026
https://github.com/misszeferino/netflix-exploratory-analysis
Netflix exploratory analysis using python
data-analysis data-visualization pandas plotly python
Last synced: 07 Apr 2026
https://github.com/vikasraparthi/human-chain
The AI Safety Incident Dashboard is an interactive frontend application designed to enhance your frontend development skills. This project focuses on creating a user-friendly interface to view and log hypothetical AI safety incidents, aligning with HumanChain's mission of promoting AI safety
ai-safety alerts dashboard data-visualization incident-management real-time-monitoring user-management
Last synced: 11 May 2025
https://github.com/arction/lcjs-example-0703-customhtmlcursor
Example showcasing custom cursor implementation with HTML & CSS.
chart css data-visualization html javascript lightningchart-js
Last synced: 12 Mar 2025
https://github.com/sanogomamadou/projet-pipeline-complet-analyses-streaming
Pipeline de traitement de logs vidéo en streaming avec Spark, Airflow et PostgreSQL, visualisé via Power BI pour analyser l’engagement utilisateur et la popularité du contenu.
airflow data-visualization dataengineering powerbi spark
Last synced: 18 May 2026
https://github.com/kshitiz1302/pizza-sales-report
The report provides insights into pizza sales trends for 2015, focusing on peak periods, customer preferences for large pizzas, and the best-performing menu items.
data-cleaning data-management data-manipulation data-modeling data-storytelling data-visualization dax dax-expression dax-query mysql mysql-database mysqlworkbench powerbi powerbi-dashboards powerbi-desktop powerbi-report powerbi-visuals sql sql-server
Last synced: 18 May 2026
https://github.com/oshinrathor/Data-Science-Systems-and-Analytics-Projects
Dive into my Data Science Projects Repository, featuring a Spam SMS Classifier, NIA Dashboard, H1N1 Vaccine Prediction, and NYC Taxi Fare Prediction. Each project showcases my skills in data cleaning, exploratory analysis, modeling, and visualization, offering valuable insights and methodologies for data enthusiasts and practitioners.
dashboard data-analysis data-driven-decisions data-presentation data-science data-visualization dataexploration eda insights nia webanalytics
Last synced: 12 Sep 2025
https://github.com/moiri-gamboni/city-explorer
Interactive comparison for choosing where to base a coliving and coworking hub
city-comparison coliving coworking data-visualization digital-nomad
Last synced: 30 Jun 2026
https://github.com/phanchenh/sentimentanalysis_restaurant_nlpproject
Sentiment Analysis of Restaurant Reviews to Enhance Customer Experience and Optimize Operations
data-visualization embeddings insights lstm-attention lstm-sentiment-analysis machine-learning nlp-machine-learning python restaurant-reviews sentiment-analysis
Last synced: 18 May 2026
https://github.com/asuquoaa/energy_consumption_dashboard_for_african_subregions_1980-2019
Interactive dashboard that allows users to explore the major energy sources across various subregions in Africa and analyze them
data-visualization interactive-visualizations
Last synced: 12 Jul 2025
https://github.com/huynhtanphatt/diagnosing-uk-railway-performances
This project analyzes UK railway ticket and operation data to show how revenue, passenger demand, and on-time performance are connected.
data-analysis data-visualization datastorytelling python railway sql ticketing transportation
Last synced: 24 Apr 2026
https://github.com/salmaakhalifa199/iris_classification
Classify Iris species using K-Nearest Neighbors and explore dataset visualization and evaluation metrics.
classification data-visualization iris-dataset knn machine-learning-models python-3
Last synced: 26 Apr 2026
https://github.com/sebastianurdaneguibisalaya/enfermedades-fissal
Análisis holĂstico de atenciones por enfermedades raras, huĂ©rfanas y transplantes coberturados por FISSAL en el PerĂş.
data-analysis data-visualization python
Last synced: 24 Feb 2025
https://github.com/jennynzhuang/ca_state_water_climate_impact
California's Water Resources & Impact of Climate Variability
beautifulsoup data-visualization extract-transform-load jupyter python tableau webscraping
Last synced: 18 May 2026
https://github.com/brunomontezano/sleep-cognition-and-functioning
đź’¤ Data analysis of a brief communication published in Psychiatry Research Communications journal by Montezano et al (2023).
bipolar-disorder cognition data-analysis data-visualization data-viz depression ggplot2 pelotasrs psychiatry psychology published-article r sleep ucpel
Last synced: 13 Jun 2026
https://github.com/arction/lcu-tutorial-areaseries-04
Tutorial for LightningChart .Net High-Performance Charting Library. Creating a 2D chart with multiple AreaSeries.
areaseries chart charting-library csharp data-visualization dotnet example lightning-chart performance tutorial visualization xy
Last synced: 12 Mar 2025
https://github.com/jigyasag18/ibm-power-bi-dashboard-project
IBM Power BI Dashboard Project is a data-driven analysis of employees using IBM's comprehensive dataset, providing insights into key factors contributing to employee turnover and enabling organizations to strategize effectively towards improved employee retention and satisfaction.
data data-visualization dataanalysis dataanalytics dataset datavisualisation datavisualization-project powerbi powerbi-dashboards powerbi-report powerbi-visuals powerbidashboard
Last synced: 07 Mar 2026
https://github.com/dinamohsin/toman-bikeshare-data-analysis-sql-power-bi
This project involves data analysis using SQL, Power BI, and CSV datasets to extract insights and visualize key business metrics.
csv-files data-analysis data-visualization database powerbi sql sql-server
Last synced: 22 Apr 2026
https://github.com/jainish-prajapati/solar-flare-prediction
This repository contains code and data for predicting solar flare energy ranges using machine learning, based on NASA's RHESSI mission data. It includes preprocessing of FITS files into a unified CSV dataset and implements models like Gradient Boosting, Random Forest, and Decision Tree classifiers, achieving accuracies up to 87%.
data-visualization machine-learning numpy pandas python scikit-learn solar-flare-prediction
Last synced: 30 Dec 2025
https://github.com/artzaragozagithub/ml--p2_predicting_loan_purchases
Anticipating Loan-Eligible Bank Customers with a High Probability of Successfully Purchasing a Bank Loan.
classifiers data-analytics data-preprocessing data-visualization decision-trees eda fine-tuning matplotlib model-checking model-development model-training-and-evaluation numpy-library pandas-library python-3 seaborn-plots sklearn-library
Last synced: 24 Apr 2026
https://github.com/kimatudo3/atliq-hardware-dashboard
The AtliQ Hardware BI 360 Dashboard is a comprehensive business intelligence tool crafted to empower AtliQ Hardware with data-driven insights across various departments.
atliq dashboard data-engineering data-visualization database database-management datacleaning dax-query m mysql powerbi-desktop powerquery sql-server visualization
Last synced: 07 May 2026
https://github.com/femincan/d3-heat-map
My solution for the Visualize Data with a Heat Map project on FCC.
css3 d3js data-visualization html5 javascript
Last synced: 18 May 2026
https://github.com/arction/lcu-tutorial-barseries-05
Tutorial for LightningChart .Net High-Performance Charting Library. Creating a 2D chart with multiple BarSeries.
barseries charting-library csharp data-visualization dotnet example lightning-chart performance tutorial visualization xy
Last synced: 12 Mar 2025
https://github.com/faith99/water_pollution_dashboard
A data visualization project exploring water access, contamination and health outcomes
data-analysis data-visualization powerbi public-health publichealth
Last synced: 02 Feb 2026
https://github.com/arction/lcu-tutorial-3dsurfacegrid-09
Tutorial for LightningChart .Net High-Performance Charting Library. Creating a 3D chart with SurfaceGridSeries.
3d chart charting-library csharp data-visualization dotnet example lightning-chart performance surfacegrid tutorial visualization
Last synced: 12 Mar 2025
https://github.com/arction/lcu-tutorial-multipleaxes-03
Tutorial for LightningChart .Net High-Performance Charting Library. Adding Multiple Axes.
axes chart charting-library csharp data-visualization dotnet example layered-layout lightning-chart line performance tutorial visualization xy
Last synced: 12 Mar 2025
https://github.com/arction/lcjs-example-1103-mapchartvizxy
Animated map chart that visualizes the progression of first round of CoVID-19 vaccination coverage per country
covid-19 data-visualization demo example lightningchart-js maps template
Last synced: 12 Mar 2025
https://github.com/bhiogade/customer-purchase-analysis
Comprehensive Customer Purchase Analysis Across Multiple Dimensions
data-analysis data-visualization tableau tableau-desktop
Last synced: 02 Feb 2026
https://github.com/betkh/xml-data-analysis
Analysis of RRID citations on PubMed Journals
data-visualization datamining jupyter-notebook pandas xml-parsing
Last synced: 06 Jul 2025
https://github.com/arction/lcu-tutorial-stockseries-06
Tutorial for LightningChart .Net High-Performance Charting Library. Displaying financial data with StockSeries.
chart charting-library csharp data-visualization dotnet example lightning-chart performance stockseries tutorial visualization xy
Last synced: 12 Mar 2025
https://github.com/cowboymrzamo2380/json-to-excel-converter
This repository provides a tool to convert JSON data to Excel format (.xlsx). It allows you to easily transform structured JSON data into a well-organized spreadsheet for better analysis and visualization.
automation-script automation-tools data-analysis data-converter data-export data-formatting data-tools data-visualization excel excel-automation excel-converter excel-tools json json-exporter json-parser json-processing json-to-csv json-to-excel programming-tools spreadsheet-tools
Last synced: 05 Apr 2025
https://github.com/myriamba/smart-grid-data-analysis-clustering
Exploratory Data Analysis of Smartmeter Data , Visualization, and Consumer Clustering for London Households.
clustering-algorithm data-analytics data-visualization eda unsupervised-learning
Last synced: 18 May 2026
https://github.com/memgonzales/lyrid-training
Compilation of the activities and projects given to probationary Lyrids of the Center for Complexity and Emerging Technologies (COMET) as partial requirement for promotion to cohort membership
data-analytics data-cleaning data-science data-visualization jupyter-notebook
Last synced: 05 Jul 2025
https://github.com/calebtheman116/hotel_customers_sentiments
Sentiment Analysis for a Hotel Based on Customer's Reviews
2018-2019 data-analysis data-analysis-in-excel data-cleaning data-cleaning-and-preprocessing data-visualization excel excel-pivot-tables github hotel-review-sentiments pivot-tables sentiment-analysis tableau-public text-reviews
Last synced: 21 Jul 2025
https://github.com/neelanjan-chakraborty/data-science-projects
This repository showcases all the notebooks and visualizations from my academic journey. 🎉 It's a treasure trove of projects covering diverse subjects. From 🧪 science experiments to 📊 data analysis, 🖥️ coding challenges to 📝 research papers, it's all here! Explore the code, dive into the visuals, and witness my academic growth. 🌱
dashboard dashboards data-science data-visualisation data-visualization matplotlib plotly powerbi powerbi-visuals pyplot python
Last synced: 21 Jul 2025
https://github.com/ryan-wong1/72-years-of-shark-incidents-in-california-data-analysis
Shark Incidents in California 1950 - 2022
data-analysis data-cleaning data-visualization exploratory-data-analysis sql
Last synced: 25 Jan 2026
https://github.com/jofaval/california-housing-pricing
Data Analysis about the California Housing Pricing in 1997
data-analysis data-science data-visualization deep deep-learning deep-neural-networks google-colab keras machine-learning matplotlib python regression scikit-learn seaborn tensorflow
Last synced: 05 Apr 2026
https://github.com/fatihilhan42/cyclistic_bike_share_data_analysis
This repo contains the Google Data Analytics Capstone - Case Study 1 project, which is the final stage of the Google Data Analytics course on coursera. The description of the code and analysis is posted on my Kaggle account. I hope this repo will help everyone who wants to do this project. thanks.
bike-share capstone-project cyclistic data-science data-visualization google rprogramming
Last synced: 25 Jun 2025
https://github.com/karthikarajagopal44/data-analysis-using-python-libraries-
The COVID-19 pandemic has significantly impacted India, necessitating a detailed analysis of the virus’s spread within the country. In this project, we explore an India-specific COVID-19 dataset, leveraging Python libraries such as Pandas, NumPy, Matplotlib, and Seaborn.
data-cleaning data-visualization matplotlib numpy pandas python python3 scikit-learn seaborn
Last synced: 07 Apr 2026
https://github.com/autumnchris/treemap-sales-diagram
A D3.js treemap built in React.js that presents the top 100 sold video games grouped by their associated gaming platform.
babel css3 d3 d3-js d3js data-visualization freecodecamp javascript react reactjs sass scss treemap treemap-diagram treemap-diagram-challenge treemap-sales-diagram webpack
Last synced: 07 Apr 2026
https://github.com/nitheshgoutham/singapore-resale-flat-prices-predicting
To Predict the Resale Price of a Flat
data data-visualization machine-learning python3 sql streamlit
Last synced: 09 May 2026
https://github.com/andremenezesds/house_rocket_sales_insights
Data analysis for House Rocket Sales Company database, including insights for sales optimization.
data-analysis data-visualization geopandas git github jupyter-notebook linux numpy pandas powerbi python seaborn seaborn-python streamlit streamlit-webapp ubuntu vscode windows10
Last synced: 21 Jan 2026
https://github.com/bhaveshbhakta/amazon-sales-data-visualization
Amazon Sales Data Visualization
amazon-sales-data-analysis data-analysis data-preprocessing data-visualization machine-learning
Last synced: 18 May 2026
https://github.com/anastasius21/creditcardfrauddetection
This repository contains a Jupyter Notebook for Credit Card Fraud Detection Model and a csv dataset on which it is being trained
credit-card-fraud data-analysis data-science data-visualization fraud-detection logistic-regression machine-learning
Last synced: 16 Jun 2025
https://github.com/kaizadp/tidytuesday_kp
data-visualization tidytuesday tidyverse
Last synced: 19 May 2026
https://github.com/hcrlau/cyclistic-bike-share-analysis
Google Data Analytics Capstone Project
bigquery cyclistic-bike-share-analysis-case-study data-analysis data-visualization sql tableau
Last synced: 05 Apr 2025
https://github.com/ljadhav25/django-data-analyzer
Django Data Analyzer is a web application built using the Django framework, designed to streamline data analysis tasks. Users can upload CSV files containing data for analysis. The application utilizes the powerful data manipulation capabilities of Python libraries like pandas and numpy to perform various analyses on the uploaded data.
data-analysis data-visualization django-application matplotlib numpy pandas python seaborn
Last synced: 01 Mar 2026
https://github.com/davecumin/ancir_next
analysis chronobiology circadian d3 data data-analysis data-visualization svelte timeseries
Last synced: 18 May 2026
https://github.com/lucycatherine/healthinsuranceproject
This repository contains a machine learning project that analyzes the factors influencing health insurance charges, such as age, smoking status, and medical conditions.
data-analysis data-science data-visualization jupyter-notebook machine-learning python
Last synced: 18 May 2026
https://github.com/anthonysanalysis/bellabeat-analysis
Bellabeat Tech Case Study Capstone Project
analysis capstone case-study data data-analysis data-visualization md r rmd rstudio
Last synced: 20 Apr 2026
https://github.com/sreyashidey/scrape-analyze-visualize
A project for web scraping, data analysis, and visualization using Selenium, BeautifulSoup, and Python.
bs4 data-visualization selenium
Last synced: 03 May 2026
https://github.com/gui-sitton/y.music
In this project I compared the musical preferences of the citizens of Springfild and Shelbyville. I examined real Y.Music data to test hypotheses and compare the behavior of users in these two cities.
data data-analysis data-analysis-python data-science data-visualization python
Last synced: 18 May 2026
https://github.com/niniola-creator/niniola-creator
This is a repository that I have created to show my skills, share my projects and track my progress in my data science/web development journey.
bootstrap5 css3 data-analysis data-science data-visualization database html5 javascipt javascript matplotlib pandas powerbi python spreadsheets sql
Last synced: 07 Apr 2026
https://github.com/autumnchris/gdp-bar-chart
A D3.js bar chart built in React.js that presents the changes in the US Gross Domestic Product from 1947 to 2015.
babel bar-chart css3 d3 d3-barchart d3-js d3js data-visualization freecodecamp javascript react reactjs sass scss svg webpack
Last synced: 06 Apr 2026
https://github.com/nl4dv/nl4dv-docker
NL4DV Docker image as a FastAPI web application.
data-visualization docker-image natural-language-inference natural-language-processing- python toolkit
Last synced: 18 May 2026
https://github.com/gfav-cybergeek/prodigy_ml_01
A linear regression model to predict house prices based on square footage, number of bedrooms, and bathrooms. Includes feature engineering, preprocessing, and model evaluation.
ai airtificialintelligence algorithms algorithms-and-data-structures data-structures data-visualization jupyter jupyter-notebook jupyterlab machine-learning machine-learning-algorithms machine-learning-models python
Last synced: 05 Apr 2025
https://github.com/cyprianfusi/world-happiness-report-for-2015-2019
World Happiness Report for 2019 with strange and unexpected results for Sub-Sahara African Countries! But it's data speaking...
data-visualization pandas-python
Last synced: 21 Mar 2025
https://github.com/piras-s/tuningcurvesnestedbayesianinference
Bayesian inference of neural tuning curves using nested sampling (PyMultiNest), with theory, simulation, and diagnostic visualizations.
bayesian-inference data-visualization machine-learning model-evaluation nested-sampling neuroscience pymultinest python3 simulation
Last synced: 18 May 2026
https://github.com/cyprianfusi/uk-covid-19-data-via-opendata-api
With recommendation to the UK government to halt all mandatory testing! Tests should only be conducted on patients as part of diagnosis and treatment. This is because with low prevalence of the disease most positive test results are false positives. This is due to irreducible error in the test.
api covid-19 data-visualization pandas-python uk
Last synced: 21 Mar 2025
https://github.com/str00bs/fediviz
Privacy friendly data visualization tool for mastodon user exports
charts data-visualization fedi graphs mastodon privacy-friendly python streamlit
Last synced: 11 May 2026
https://github.com/cyprianfusi/new-york-city-public-schools-and-sat-scores
One of the most controversial issues in the U.S. educational system is the efficacy of standardized tests and whether they're unfair to certain groups. We could correlate SAT scores with factors like race, gender, income, and more.
data-analysis-python data-cleaning data-visualization data-wrangling
Last synced: 21 Mar 2025
https://github.com/kplanisphere/polar-function-graphing
Proyecto 1 - GraficaciĂłn
algorithm-implementation color-variation computer-graphics cpp data-visualization graphing opengl polar-coordinates rose-curve
Last synced: 18 May 2026
https://github.com/bala-1409/peerloankart-loan-fraud-detection-datascience-project
This project uses machine learning to predict whether a loan applicant will repay their loan. The project uses a dataset of historical loan data from PeerLoanKart, a peer-to-peer lending platform.
correlation data-analysis data-cleaning data-science data-visualization dimensional-analysis eda exploratory-data-analysis feature-engineering gradient-boosting-classifier hyperparameter-tuning juypter-notebook machine-learning machine-learning-algorithms numpy pandas predictive-modeling python3 scikitlearn-machine-learning supervised-learning
Last synced: 08 Apr 2026
https://github.com/cosmoduende/r-ggcats
StrangeR things: Adding… Cats? to your plots on R. How to analyze and visualize data with the help of funny cats with the ”ggcat” package.
data-analysis data-analytics data-science data-visualisation data-visualization data-viz dataviz ggcats r-language r-library r-package r-programming r-scripts r-studio rstats rstudio
Last synced: 22 Jul 2025
https://github.com/radhikareddy-chintareddy/big-data-analysis-ny-weather-air-quality-2022
End-to-end workflow showcasing database setup, API development, and interactive data retrieval of large datasets. Includes integration and analysis of 2022 SURFACE HOURLY weather data (global, US, and NY) merged with NY air pollution data from the EPA to uncover actionable insights.
big-data-analytics data-integration data-visualization flask-restful jupyter-notebook pymysql python
Last synced: 18 May 2026
https://github.com/vit0r/trino-datavirtualization
POC trino - some catalogs, mariadb,postgresql,mongodb and minio
Last synced: 07 Mar 2026
https://github.com/berlin0308/ntu-2023fall-ds
data-visualization image-processing machine-learning numpy pandas
Last synced: 30 Oct 2025
https://github.com/kwonnayeon/medium-post-projects
Code & projects from my Medium posts
data-analysis data-science data-visualization medium-articles python r-language sql
Last synced: 18 May 2026
https://github.com/friendly/ai-unc-graph
An article, "What Does AI Understand About Graphs?"
Last synced: 20 Jan 2026
https://github.com/kylemit/livedataisbeautiful
A casual attempt at data visualizations
Last synced: 20 May 2026
https://github.com/andersoncrs/analisis-de-texto-tweets
En este proyecto exploro el análisis de texto de tweets para descubrir tendencias, opiniones y temas relevantes en redes sociales. Usando herramientas de procesamiento de lenguaje natural, convierto grandes volúmenes de mensajes en información clara y visualmente atractiva.
data-analysis data-visualization eda text-mining
Last synced: 21 Jul 2025
https://github.com/nadamarei/data-analyzer
The Qualitative Data Analysis Tool is a powerful Streamlit application designed for researchers to analyze word frequencies in corporate documents. This tool processes PDF reports, identifies target words and their contextually relevant synonyms, and generates comprehensive reports with document statistics, summary analysis, and per-file breakdowns
data-analysis data-visualization python-3 streamlit
Last synced: 18 May 2026
https://github.com/ddihora1604/iitk_task
A comprehensive financial data analysis system that collects, processes, and analyzes data from approximately 500 tickers in the S&P Global Index. It provides detailed financial information, ESG metrics, and various financial statements for comprehensive market analysis.
beautifulsoup4 data-analysis data-visualization datamodelling dataset esg machine-learning python yahoo-finance
Last synced: 30 Jun 2026
https://github.com/coslynx/project-1723928946968-vp6s2g
Project: The Core Functionality Prototype. Created at https://spectra.codes, which is owned by @Drix10
api-integration code-generation community-building data-visualization developer-tools devops fitness-tracker goal-setting javascript machine-learning mvp nextjs progress-tracking react social-sharing software-development supabase tailwindcss typescript user-interface
Last synced: 25 Jan 2026
https://github.com/nadahamdy217/skincaresentinel
This project analyzes customer feedback for skincare products by predicting sentiment using an unsupervised model. It includes a web application for real-time sentiment analysis, an ETL pipeline built with Azure Data Factory, Azure Databricks, and Azure Synapse Analytics, and a Power BI dashboard for visualizing review trends.
azure customer-feedback data-engineering data-science data-visualization database databricks etl-pipeline flask machine-learning powerbi python sentiment-analysis synapse-analytics unsupervised-learning web-application
Last synced: 07 Apr 2026
https://github.com/j5py/py4e
Python for Everybody Specialization (from University of Michigan on Coursera).
api data-visualization json python sql sqlite xml
Last synced: 05 May 2026
https://github.com/pronzzz/diabetes-prediction
Diabetes prediction using a KNN model and Pima Indian Diabetes Dataset
data-analysis data-manipulation data-preprocessing data-visualization knn machine-learning outlier-detection seaborn
Last synced: 13 Apr 2025
https://github.com/hdgiacon/power_bi_projects
Repositório contendo cursos, dashboards e projeto relacionados à análise de dados e Power BI.
data-analysis data-engineering data-visualization microsoft-power-bi
Last synced: 24 Jan 2026
https://github.com/aymanmomin/excel-coffee-data-analytics-exploring-coffee-orders-dataset
This project utilizes a coffee orders dataset to perform comprehensive data analytics and gain insights into customer preferences, popular items, and sales trends. The analysis aims to provide valuable information for coffee shop owners and enthusiasts, facilitating data-driven decision-making and improved customer satisfaction.
data-analysis data-visualization excel project
Last synced: 18 Jan 2026
https://github.com/leftcoastnerdgirl/excel_crowdfunding_analysis
This project demonstrates the use of MS Excel for data cleansing & formatting to prepare for data analysis and visualization.
bar-charts conditional-formatting data-analysis data-analytics data-analytics-excel data-preparation data-preprocessing data-visualization excel line-graph
Last synced: 06 Feb 2026
https://github.com/urbanekda/upwork_dashboard
A data analysis project examining trends and patterns in the data science job market on Upwork. This project analyzes job postings, requirements, and market demands to provide insights into the freelance data science ecosystem.
data-analysis data-science data-science-projects data-visualization freelance jupyter-notebook python streamlit
Last synced: 07 May 2026
https://github.com/omarsolieman/socialgiveawaydataanalysis
This project involved cleaning, analyzing, and processing data from an Instagram giveaway to ensure a fair and data-driven winner selection process. The primary goal was to automate the process of identifying valid entries, weighting them based on engagement (likes and multiple entries), and performing a post-giveaway analysis
data-analysis data-science data-visualization instagram scraping threejs
Last synced: 14 May 2026
https://github.com/karlyndiary/coffee-shop-sales-analysis
Comprehensive analysis of coffee shop sales utilizing Pandas for data cleaning and exploratory data analysis (EDA), complemented by Streamlit for creating interactive data visualization dashboards.
data-analysis data-cleaning data-preprocessing data-visualization eda pandas streamlit streamlit-dashboard
Last synced: 07 May 2026
https://github.com/amhoba/e-commerce-order-tracking-and-performance-dashboard
E-commerce analytics dashboard with real-time order tracking, inventory management, and performance monitoring using microservices architecture and ELK stack.
analytics dashboard data-visualization devops docker ecommerce elasticsearch fastapi kibana logstash microservices nextjs postgresql traefik
Last synced: 09 Feb 2026
https://github.com/awesome-panel/panel-xml
An XML widget for interactively exploring XML in Python notebooks and Panel data apps.
data-app data-visualization holoviz-panel notebook python xml
Last synced: 28 Jan 2026
https://github.com/wassimhd/pwc-switzerland-power-bi-in-data-analytics-virtual-case-experience
The Project helps to build a foundation in data analysis and Power BI software which is provided by PWC virtual internship
data-analysis data-visualization datastorytelling powerbi
Last synced: 28 Jan 2026
https://github.com/svdexe/powerbi-mysql-hr_dashboard
Comprehensive HR analytics dashboard combining SQL data processing and Power BI visualization. Features employee demographics, attrition analysis, hiring trends, and geographical distribution with interactive filters and insights.
dashboard data-visualization hr-analytics mysql powerbi
Last synced: 28 Jan 2026
https://github.com/saisrivatsat/vizcraft-data-science-app
VizCraft is an intuitive web app for uploading, exploring, and visualizing CSV and Excel datasets. It offers powerful features like dataset summaries, column value counting, and groupby analysis with interactive visualizations. Designed for data enthusiasts, VizCraft simplifies data analysis and visualization for quick, actionable insights.
data-science data-visualization eda pandas plotly python streamlit
Last synced: 15 Apr 2026
https://github.com/adithivs/prodigyy_ds_03
data data-visualization datapreprocessing decision-tree-classifier
Last synced: 07 Oct 2025
https://github.com/spider-hand/vector-tile-lab
An interactive sandbox to tune vector tiles
data-visualization developer-tools geojson maplibre openstreetmap pmtiles vector-tiles
Last synced: 07 Oct 2025
https://github.com/aykutsahinn/covid19_cases-data_analysis
Covid_19 Vakalarının Veri Analizi ve Görselleştirilmesi
analysis data-visualization html jupyter-notebook python
Last synced: 29 Jan 2026