This is a once-in-a-lifetime ‘Datachallenge’! Let’s transform this data flow into knowledge and theories to drive global biodiversity conservation. Data is great—data + theory is fantastic!
🧪🌍🌐
🧪🌍🌐
The biodiversity data deluge is here - the equivalent of #MooresLaw but for biodiversity data? "we estimated that the total number of plant distribution records doubles every 17 years and the number of spatially unique records doubles every 21 years." onlinelibrary.wiley.com/doi/full/10.... 🌎🧪🦋🦫
November 27, 2024 at 8:40 PM
This is a once-in-a-lifetime ‘Datachallenge’! Let’s transform this data flow into knowledge and theories to drive global biodiversity conservation. Data is great—data + theory is fantastic!
🧪🌍🌐
🧪🌍🌐
Tomorrow, I'll be giving a brief talk about #Dataviz Style Guides as part of the Pacific Dataviz Challenge webinar series, along with 3 other fantastic voices from the field in the Pacific region.
Check out their LinkedIn post to learn more about the event and register: tinyurl.com/ph6d3uz3
Check out their LinkedIn post to learn more about the event and register: tinyurl.com/ph6d3uz3
#pacificdatavizchallenge #datachallenge #pacificdata | Pacific Dataviz Challenge
📅📊 𝗧𝗵𝗶𝗻𝗸𝗶𝗻𝗴 𝗮𝗯𝗼𝘂𝘁 𝗲𝗻𝘁𝗲𝗿𝗶𝗻𝗴 𝘁𝗵𝗲 𝗣𝗮𝗰𝗶𝗳𝗶𝗰 𝗗𝗮𝘁𝗮𝘃𝗶𝘇 𝗖𝗵𝗮𝗹𝗹𝗲𝗻𝗴𝗲? 𝗟𝗲𝗮𝗿𝗻 𝗳𝗿𝗼𝗺 𝘀𝗼𝗺𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗴𝗿𝗲𝗮𝘁𝗲𝘀𝘁!
𝗝𝗼𝗶𝗻 𝘂𝘀 𝗳𝗼𝗿 𝗮 𝗰𝗼𝗺𝗽𝗲𝗹𝗹𝗶𝗻𝗴 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗼𝗻 𝘄𝗶𝘁𝗵 𝗳𝗼𝘂𝗿 𝗶𝗻𝗰𝗿𝗲𝗱𝗶𝗯𝗹𝗲 𝗺𝗶𝗻𝗱𝘀 data in radically different—yet deeply impa...
tinyurl.com
June 9, 2025 at 3:49 AM
Tomorrow, I'll be giving a brief talk about #Dataviz Style Guides as part of the Pacific Dataviz Challenge webinar series, along with 3 other fantastic voices from the field in the Pacific region.
Check out their LinkedIn post to learn more about the event and register: tinyurl.com/ph6d3uz3
Check out their LinkedIn post to learn more about the event and register: tinyurl.com/ph6d3uz3
🚨 Back 2 Viz Basics Week 5 is live!
This week’s challenge: Build a Scatter Plot. Explore mobile phone specs and pricing data from Kaggle to spot trends in features and cost.
📊Challenge details: bit.ly/4kw1LCt
#B2VB #DataChallenge #Tableau #PowerBI
This week’s challenge: Build a Scatter Plot. Explore mobile phone specs and pricing data from Kaggle to spot trends in features and cost.
📊Challenge details: bit.ly/4kw1LCt
#B2VB #DataChallenge #Tableau #PowerBI
bit.ly
March 10, 2025 at 12:33 PM
🚨 Back 2 Viz Basics Week 5 is live!
This week’s challenge: Build a Scatter Plot. Explore mobile phone specs and pricing data from Kaggle to spot trends in features and cost.
📊Challenge details: bit.ly/4kw1LCt
#B2VB #DataChallenge #Tableau #PowerBI
This week’s challenge: Build a Scatter Plot. Explore mobile phone specs and pricing data from Kaggle to spot trends in features and cost.
📊Challenge details: bit.ly/4kw1LCt
#B2VB #DataChallenge #Tableau #PowerBI
DataChallenge | Splitting the Field | POWER QUERY by Rahim Zulfiqar Ali #excel #PowerBI www.youtube.com/watch?v=5JN4...
DataChallenge | Splitting the Field | POWER QUERY | Copilot Artificial Intelligence | Excel /POWERBI
Data Challenge | Splitting the Field | POWER QUERY | Copilot Artificial Intelligence | Excel / POWERBI
www.youtube.com
March 10, 2026 at 3:15 PM
DataChallenge | Splitting the Field | POWER QUERY by Rahim Zulfiqar Ali #excel #PowerBI www.youtube.com/watch?v=5JN4...
#Notícia | Marc Ballestero Ribó i Arnau Jutglar Puig, estudiants del @datascience.bsky.social, guanyen la 3a edició l’Aigües de Barcelona DataChallenge amb el seu projecte per millorar el servei de telelectura dels comptadors d’aigua.
L'enhorabona👏
➡️Més informació: mat.ub.edu/noticies/els...
L'enhorabona👏
➡️Més informació: mat.ub.edu/noticies/els...
January 7, 2025 at 10:32 AM
#Notícia | Marc Ballestero Ribó i Arnau Jutglar Puig, estudiants del @datascience.bsky.social, guanyen la 3a edició l’Aigües de Barcelona DataChallenge amb el seu projecte per millorar el servei de telelectura dels comptadors d’aigua.
L'enhorabona👏
➡️Més informació: mat.ub.edu/noticies/els...
L'enhorabona👏
➡️Més informació: mat.ub.edu/noticies/els...
📣 LAST CHANCE! 🕒️ Register for the Global Pediatric Sepsis Data Challenge by Dec 11th! We're thrilled to have 70+ teams from 30+ countries already on board! 🌎 All skill levels welcome - students, non-data scientists, and clinicians alike! #DataChallenge #GlobalCollaboration
Link: bit.ly/40WY8OI
Link: bit.ly/40WY8OI
November 24, 2024 at 8:58 PM
📣 LAST CHANCE! 🕒️ Register for the Global Pediatric Sepsis Data Challenge by Dec 11th! We're thrilled to have 70+ teams from 30+ countries already on board! 🌎 All skill levels welcome - students, non-data scientists, and clinicians alike! #DataChallenge #GlobalCollaboration
Link: bit.ly/40WY8OI
Link: bit.ly/40WY8OI
📊 Santé publique France lance l'Odissé Dataviz Challenge, et WeDoData remet le Prix "Meilleur Espoir" avec Huwise.
350 jeux de données, 3 défis
Du 28 septembre au 10 octobre 2026.
👉 https://odisse.santepubliquefrance.fr/pages/odisse-dataviz-challenge/
#Dataviz #OpenData #DataChallenge
350 jeux de données, 3 défis
Du 28 septembre au 10 octobre 2026.
👉 https://odisse.santepubliquefrance.fr/pages/odisse-dataviz-challenge/
#Dataviz #OpenData #DataChallenge
September 10, 2026 at 9:04 AM
📊 Santé publique France lance l'Odissé Dataviz Challenge, et WeDoData remet le Prix "Meilleur Espoir" avec Huwise.
350 jeux de données, 3 défis
Du 28 septembre au 10 octobre 2026.
👉 https://odisse.santepubliquefrance.fr/pages/odisse-dataviz-challenge/
#Dataviz #OpenData #DataChallenge
350 jeux de données, 3 défis
Du 28 septembre au 10 octobre 2026.
👉 https://odisse.santepubliquefrance.fr/pages/odisse-dataviz-challenge/
#Dataviz #OpenData #DataChallenge
🚨 Week 7 of #B2VB is live!
This week we’re building a histogram using fake data on teen screen time created with Data Mockstar by Adam Mico!
Challenge details: bit.ly/42mbaFO
#DataChallenge #Tableau #PowerBI
This week we’re building a histogram using fake data on teen screen time created with Data Mockstar by Adam Mico!
Challenge details: bit.ly/42mbaFO
#DataChallenge #Tableau #PowerBI
bit.ly
April 21, 2025 at 8:13 PM
🚨 Week 7 of #B2VB is live!
This week we’re building a histogram using fake data on teen screen time created with Data Mockstar by Adam Mico!
Challenge details: bit.ly/42mbaFO
#DataChallenge #Tableau #PowerBI
This week we’re building a histogram using fake data on teen screen time created with Data Mockstar by Adam Mico!
Challenge details: bit.ly/42mbaFO
#DataChallenge #Tableau #PowerBI
Introducing DabbleData – your daily mini dataset! Sharpen your data skills with a bite-sized dataset and a quick challenge prompt delivered straight to your inbox. Built lean by a solo dev for curious minds. #MicroSaaS #DataChallenge #SoloDev
October 3, 2025 at 6:00 AM
Introducing DabbleData – your daily mini dataset! Sharpen your data skills with a bite-sized dataset and a quick challenge prompt delivered straight to your inbox. Built lean by a solo dev for curious minds. #MicroSaaS #DataChallenge #SoloDev
Remember our Pale Blue Dot Visualization Challenge? Creative approaches were used to predict wildfires and protect communities. Dive into the winning solutions and see how data science can combat this global challenge. #datachallenge #WildfirePrediction www.drivendata.org/competitions/256
Pale Blue Dot: Visualization Challenge
Use public Earth observation data to create a visualization that furthers the Sustainable Development Goals of zero hunger, clean water and sanitation, or climate action.
www.drivendata.org
April 15, 2025 at 11:30 AM
Remember our Pale Blue Dot Visualization Challenge? Creative approaches were used to predict wildfires and protect communities. Dive into the winning solutions and see how data science can combat this global challenge. #datachallenge #WildfirePrediction www.drivendata.org/competitions/256
BioDCASE challenge - the evaluation datasets are now available! https://biodcase.github.io/challenge2026/ Looking forward to seeing what new researchers will develop with this animal sound data. #bioacoustics #datachallenge #ai4good
BioDCASE Challenge - BioDCASE
Tasks We are excited to announce the 2026 BioDCASE task line up! Multi-Channel Alignment Alignment Task 1 Bioacoustic and environmental recordings are often captured using multiple devices operating simultaneously, for example with passive autonomous recorders or animal-borne loggers. When such recordings are not temporally aligned, analyses that rely on relative …
biodcase.github.io
June 8, 2026 at 4:42 PM
BioDCASE challenge - the evaluation datasets are now available! https://biodcase.github.io/challenge2026/ Looking forward to seeing what new researchers will develop with this animal sound data. #bioacoustics #datachallenge #ai4good
🚀 The CardI-HACK #DataChallenge by the @IHU_ICAN is live!
Develop an #AI model to predict the prognosis and severity of hypertrophic cardiomyopathy, a heart disease affecting about 1 in 500 people. 🫀
👉 Join the competition: health-data-hub.fr/page/le-data...
Develop an #AI model to predict the prognosis and severity of hypertrophic cardiomyopathy, a heart disease affecting about 1 in 500 people. 🫀
👉 Join the competition: health-data-hub.fr/page/le-data...
November 4, 2025 at 1:27 PM
🚀 The CardI-HACK #DataChallenge by the @IHU_ICAN is live!
Develop an #AI model to predict the prognosis and severity of hypertrophic cardiomyopathy, a heart disease affecting about 1 in 500 people. 🫀
👉 Join the competition: health-data-hub.fr/page/le-data...
Develop an #AI model to predict the prognosis and severity of hypertrophic cardiomyopathy, a heart disease affecting about 1 in 500 people. 🫀
👉 Join the competition: health-data-hub.fr/page/le-data...
🏆 #DataChallenge CardI-HACK : les résultats sont dévoilés !
Organisé par l’IHU ICAN avec le soutien de France 2030, ce défi avait un objectif ambitieux : mieux prédire la sévérité et le risque de complications de la cardiomyopathie hypertrophique.
Les lauréats 👉 health-data-hub.fr/actualites/d...
Organisé par l’IHU ICAN avec le soutien de France 2030, ce défi avait un objectif ambitieux : mieux prédire la sévérité et le risque de complications de la cardiomyopathie hypertrophique.
Les lauréats 👉 health-data-hub.fr/actualites/d...
March 5, 2026 at 9:21 AM
🏆 #DataChallenge CardI-HACK : les résultats sont dévoilés !
Organisé par l’IHU ICAN avec le soutien de France 2030, ce défi avait un objectif ambitieux : mieux prédire la sévérité et le risque de complications de la cardiomyopathie hypertrophique.
Les lauréats 👉 health-data-hub.fr/actualites/d...
Organisé par l’IHU ICAN avec le soutien de France 2030, ce défi avait un objectif ambitieux : mieux prédire la sévérité et le risque de complications de la cardiomyopathie hypertrophique.
Les lauréats 👉 health-data-hub.fr/actualites/d...
🚨Week 20 of Back 2 Viz Basics is here!
🔹Challenge: Build a Heat Map
🔹Dataset: @Ipsos Health Service Report 2024: showing how concern for mental health varies across 31 countries.
🔹Link to Prompt: bit.ly/46SEFQF
Don't forget to tag us! #B2VB #Tableau #DataChallenge
🔹Challenge: Build a Heat Map
🔹Dataset: @Ipsos Health Service Report 2024: showing how concern for mental health varies across 31 countries.
🔹Link to Prompt: bit.ly/46SEFQF
Don't forget to tag us! #B2VB #Tableau #DataChallenge
data.world
bit.ly
October 6, 2025 at 2:29 PM
🚨Week 20 of Back 2 Viz Basics is here!
🔹Challenge: Build a Heat Map
🔹Dataset: @Ipsos Health Service Report 2024: showing how concern for mental health varies across 31 countries.
🔹Link to Prompt: bit.ly/46SEFQF
Don't forget to tag us! #B2VB #Tableau #DataChallenge
🔹Challenge: Build a Heat Map
🔹Dataset: @Ipsos Health Service Report 2024: showing how concern for mental health varies across 31 countries.
🔹Link to Prompt: bit.ly/46SEFQF
Don't forget to tag us! #B2VB #Tableau #DataChallenge
🎉 Congratulations to Neha Nityadarshini, one of our 2025 Vivli #AMRSurveillance #DataChallenge participants, on presenting her team's research at
@escmid.bsky.social 2025!
www.linkedin.com/posts/neha-n...
📣 Think you’ve got what it takes? Learn more and apply: amr.vivli.org/data-challen...
@escmid.bsky.social 2025!
www.linkedin.com/posts/neha-n...
📣 Think you’ve got what it takes? Learn more and apply: amr.vivli.org/data-challen...
LinkedIn
This link will take you to a page that’s not on LinkedIn
lnkd.in
May 14, 2025 at 4:59 PM
🎉 Congratulations to Neha Nityadarshini, one of our 2025 Vivli #AMRSurveillance #DataChallenge participants, on presenting her team's research at
@escmid.bsky.social 2025!
www.linkedin.com/posts/neha-n...
📣 Think you’ve got what it takes? Learn more and apply: amr.vivli.org/data-challen...
@escmid.bsky.social 2025!
www.linkedin.com/posts/neha-n...
📣 Think you’ve got what it takes? Learn more and apply: amr.vivli.org/data-challen...
The Metropolitan Transportation Authority is holding a month-long challenge; explore and transform data from one of their open datasets into a web app, map, or static data visualisation...perfect for #APL!
new.mta.info/article/mta-...
for more information #Dyalog #DataChallenge
new.mta.info/article/mta-...
for more information #Dyalog #DataChallenge
MTA Open Data Challenge
The MTA is excited to announce our first-ever Open Data Challenge! This month-long competition invites community members, developers, and data enthusiasts to harness the power of MTA's open data.
new.mta.info
September 30, 2024 at 1:04 PM
The Metropolitan Transportation Authority is holding a month-long challenge; explore and transform data from one of their open datasets into a web app, map, or static data visualisation...perfect for #APL!
new.mta.info/article/mta-...
for more information #Dyalog #DataChallenge
new.mta.info/article/mta-...
for more information #Dyalog #DataChallenge
Hackdev ran a #hackathon based on the #SKA #DataChallenge at the 2025 African Astronomical Society conference. The data challenges were created by SKA to build community expertise. Materials and notebooks from this first challenge are available on GitHub.
astro4dev.org/ska-data-cha...
astro4dev.org/ska-data-cha...
SKA Data Challenge: Training the Next Generation of African Scientists
Hack4dev successfully ran the SKA Data Challenge at the AfAS (African Astronomical Society) 2025 Data Science Hackathon.
astro4dev.org
April 1, 2025 at 8:17 AM
Hackdev ran a #hackathon based on the #SKA #DataChallenge at the 2025 African Astronomical Society conference. The data challenges were created by SKA to build community expertise. Materials and notebooks from this first challenge are available on GitHub.
astro4dev.org/ska-data-cha...
astro4dev.org/ska-data-cha...
📢 New #Datachallenge alert:
Can you write abstracts for academic social science papers using a large language model that runs on your computer? OK, but can you do it well?
👋 This is a practice competition designed to be accessible to participants at all levels!
Can you write abstracts for academic social science papers using a large language model that runs on your computer? OK, but can you do it well?
👋 This is a practice competition designed to be accessible to participants at all levels!
What's Up, Docs? Document Summarization with LLMs
Looking for a great way to start working with LLMs? See if you can summarize research papers from an open archive of the social sciences.
www.drivendata.org
April 18, 2025 at 11:30 AM
📢 New #Datachallenge alert:
Can you write abstracts for academic social science papers using a large language model that runs on your computer? OK, but can you do it well?
👋 This is a practice competition designed to be accessible to participants at all levels!
Can you write abstracts for academic social science papers using a large language model that runs on your computer? OK, but can you do it well?
👋 This is a practice competition designed to be accessible to participants at all levels!
Week 19 of Back 2 Viz Basics is here!
Challenge: Build a Unit Chart
Dataset: Most downloaded Google apps in 2025.
Show how apps compare using units instead of bars.
Challenge: bit.ly/4mvjUAf
#B2VB #Tableau #DataChallenge
Challenge: Build a Unit Chart
Dataset: Most downloaded Google apps in 2025.
Show how apps compare using units instead of bars.
Challenge: bit.ly/4mvjUAf
#B2VB #Tableau #DataChallenge
data.world
bit.ly
September 22, 2025 at 3:41 PM
Week 19 of Back 2 Viz Basics is here!
Challenge: Build a Unit Chart
Dataset: Most downloaded Google apps in 2025.
Show how apps compare using units instead of bars.
Challenge: bit.ly/4mvjUAf
#B2VB #Tableau #DataChallenge
Challenge: Build a Unit Chart
Dataset: Most downloaded Google apps in 2025.
Show how apps compare using units instead of bars.
Challenge: bit.ly/4mvjUAf
#B2VB #Tableau #DataChallenge
📢 Back 2 Viz Basics is posted for Week 7! This week's dataset features Goodreads Choice Awards winners and we're building Treemaps. Design, post and share, and submit your vizzes!
Prompt Link: bit.ly/3DYaE7H
#B2VB #DataVisualization #DataChallenge #Tableau #PowerBI
Prompt Link: bit.ly/3DYaE7H
#B2VB #DataVisualization #DataChallenge #Tableau #PowerBI
bit.ly
April 7, 2025 at 12:39 PM
📢 Back 2 Viz Basics is posted for Week 7! This week's dataset features Goodreads Choice Awards winners and we're building Treemaps. Design, post and share, and submit your vizzes!
Prompt Link: bit.ly/3DYaE7H
#B2VB #DataVisualization #DataChallenge #Tableau #PowerBI
Prompt Link: bit.ly/3DYaE7H
#B2VB #DataVisualization #DataChallenge #Tableau #PowerBI
🧠 11 avril : Journée mondiale de la maladie de #Parkinson
En l'honneur de cette journée, nous mettons en lumière le #DataChallenge DaT-Park, un défi international pour améliorer le diagnostic des syndromes parkinsoniens grâce à l’IA.
En savoir plus et participer➡️ health-data-hub.fr/page/le-dat-...
En l'honneur de cette journée, nous mettons en lumière le #DataChallenge DaT-Park, un défi international pour améliorer le diagnostic des syndromes parkinsoniens grâce à l’IA.
En savoir plus et participer➡️ health-data-hub.fr/page/le-dat-...
April 13, 2026 at 9:02 AM
🧠 11 avril : Journée mondiale de la maladie de #Parkinson
En l'honneur de cette journée, nous mettons en lumière le #DataChallenge DaT-Park, un défi international pour améliorer le diagnostic des syndromes parkinsoniens grâce à l’IA.
En savoir plus et participer➡️ health-data-hub.fr/page/le-dat-...
En l'honneur de cette journée, nous mettons en lumière le #DataChallenge DaT-Park, un défi international pour améliorer le diagnostic des syndromes parkinsoniens grâce à l’IA.
En savoir plus et participer➡️ health-data-hub.fr/page/le-dat-...
⏳ Il est encore temps de rejoindre le #DataChallenge CardI-HACK de l’IHU CAN !
Développez un modèle d’#IA pour prédire le pronostic et la sévérité de la cardiomyopathie hypertrophique, une maladie cardiaque qui touche environ 1 personne sur 500. 🫀
👉 health-data-hub.fr/page/le-data...
Développez un modèle d’#IA pour prédire le pronostic et la sévérité de la cardiomyopathie hypertrophique, une maladie cardiaque qui touche environ 1 personne sur 500. 🫀
👉 health-data-hub.fr/page/le-data...
November 17, 2025 at 1:27 PM
⏳ Il est encore temps de rejoindre le #DataChallenge CardI-HACK de l’IHU CAN !
Développez un modèle d’#IA pour prédire le pronostic et la sévérité de la cardiomyopathie hypertrophique, une maladie cardiaque qui touche environ 1 personne sur 500. 🫀
👉 health-data-hub.fr/page/le-data...
Développez un modèle d’#IA pour prédire le pronostic et la sévérité de la cardiomyopathie hypertrophique, une maladie cardiaque qui touche environ 1 personne sur 500. 🫀
👉 health-data-hub.fr/page/le-data...
🚀 Le #DataChallenge CardI-HACK de l’IHU ICAN est lancé !
Développez un modèle d’#IA pour prédire le pronostic et la sévérité de la cardiomyopathie hypertrophique, une maladie cardiaque qui touche environ 1 personne sur 500. 🫀
Rejoignez la compétition : health-data-hub.fr/page/le-data...
Développez un modèle d’#IA pour prédire le pronostic et la sévérité de la cardiomyopathie hypertrophique, une maladie cardiaque qui touche environ 1 personne sur 500. 🫀
Rejoignez la compétition : health-data-hub.fr/page/le-data...
November 4, 2025 at 1:26 PM
🚀 Le #DataChallenge CardI-HACK de l’IHU ICAN est lancé !
Développez un modèle d’#IA pour prédire le pronostic et la sévérité de la cardiomyopathie hypertrophique, une maladie cardiaque qui touche environ 1 personne sur 500. 🫀
Rejoignez la compétition : health-data-hub.fr/page/le-data...
Développez un modèle d’#IA pour prédire le pronostic et la sévérité de la cardiomyopathie hypertrophique, une maladie cardiaque qui touche environ 1 personne sur 500. 🫀
Rejoignez la compétition : health-data-hub.fr/page/le-data...