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The Most Comprehensive List of Kaggle Solutions and Ideas

This is a list of almost all available solutions and ideas shared by top performers in the past Kaggle competitions. This list gets updated as soon as a new competition finishes. If you find a solution besides the ones listed here, I would encourage you to contribute to this repo by making a pull request. The symbols used in this list are described here.

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Check out the following markdown pages about Top Kagglers Tips/Tricks and all Kernels of The week.



Title & Description Details Solutions Pins
509. Tabular Playground Series - Sep 2022

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,381

Kind: Playground

Metric: SMAPE

Year: 2022


508. HuBMAP + HPA - Hacking the Human Body

Segment multi-organ functional tissue units

Prize: $60,000

Team: 1,175

Kind: Research

Metric: -

Year: 2022


507. AI Village Capture the Flag @ DEFCON

Hack AI! Collect flags by evading, poisoning, stealing, and fooling AI/ML

Prize: $25,000

Team: 668

Kind: Research

Metric: Nvidia Defcon

Year: 2022


506. Tabular Playground Series - Aug 2022

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,888

Kind: Playground

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2022


505. American Express - Default Prediction

Predict if a customer will default in the future

Prize: $100,000

Team: 4,874

Kind: Featured

Metric: Amex Custom Gini And X% Percentage Capture

Year: 2022


504. Feedback Prize - Predicting Effective Arguments

Rate the effectiveness of argumentative writing elements from students grade 6-12

Prize: $55,000

Team: 1,557

Kind: Featured

Metric: Multiclass Loss

Year: 2022


503. Tabular Playground Series - Jul 2022

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,253

Kind: Playground

Metric: Adjusted Rand Index

Year: 2022


502. Google Smartphone Decimeter Challenge 2022

Improve high precision GNSS positioning and navigation accuracy on smartphones

Prize: $10,000

Team: 571

Kind: Research

Metric: SmartphoneDecimeter

Year: 2022


501. Kore 2022

Use a fleet of spaceships to mine minerals before your opponents

Prize: $15,000

Team: 469

Kind: Featured

Metric: kore_fleets

Year: 2022


500. Ubiquant Market Prediction

Make predictions against future market data

Prize: $100,000

Team: 2,893

Kind: Featured

Metric: MeanPearson

Year: 2022


499. UW-Madison GI Tract Image Segmentation

Track healthy organs in medical scans to improve cancer treatment

Prize: $25,000

Team: 1,548

Kind: Research

Metric: -

Year: 2022


498. Foursquare - Location Matching

Match point of interest data across datasets

Prize: $25,000

Team: 1,079

Kind: Featured

Metric: Jaccard

Year: 2022


497. Tabular Playground Series - Jun 2022

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 844

Kind: Playground

Metric: Root Mean Squared Error

Year: 2022


496. U.S. Patent Phrase to Phrase Matching

Help Identify Similar Phrases in U.S. Patents

Prize: $25,000

Team: 1,889

Kind: Featured

Metric: PearsonCorrelationCoefficient

Year: 2022


495. Image Matching Challenge 2022

Register two images from different viewpoints

Prize: $10,000

Team: 642

Kind: Research

Metric: Image Matching Challenge pose mAA

Year: 2022


494. Tabular Playground Series - May 2022

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,151

Kind: Playground

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2022


493. Herbarium 2022 - FGVC9

Identify plant species of the Americas from herbarium specimens

Prize: Knowledge

Team: 134

Kind: Research

Metric: Macro F-Score

Year: 2022


492. iWildCam 2022 - FGVC9

Count the number of animals in a sequence of images

Prize: Knowledge

Team: 24

Kind: Research

Metric: Mean Absolute Error

Year: 2022


491. Sorghum -100 Cultivar Identification - FGVC 9

Identify crop varietals

Prize: Knowledge

Team: 252

Kind: Research

Metric: Categorization Accuracy

Year: 2022


490. Hotel-ID to Combat Human Trafficking 2022 - FGVC9

Recognizing hotels to aid Human trafficking investigations

Prize: Knowledge

Team: 82

Kind: Research

Metric: -

Year: 2022


489. BirdCLEF 2022

Identify bird calls in soundscapes

Prize: $10,000

Team: 807

Kind: Research

Metric: Weighted Categorization Accuracy

Year: 2022


488. GeoLifeCLEF 2022 - LifeCLEF 2022 x FGVC9

Location-based species presence prediction

Prize: Knowledge

Team: 52

Kind: Research

Metric: -

Year: 2022


487. H&M Personalized Fashion Recommendations

Provide product recommendations based on previous purchases

Prize: $50,000

Team: 2,952

Kind: Featured

Metric: -

Year: 2022


486. G-Research Crypto Forecasting

Use your ML expertise to predict real crypto market data

Prize: $125,000

Team: 1,946

Kind: Featured

Metric: Weighted Correlation Coefficient

Year: 2022


485. NBME - Score Clinical Patient Notes

Identify Key Phrases in Patient Notes from Medical Licensing Exams

Prize: $50,000

Team: 1,471

Kind: Featured

Metric: Medical Board F-Beta

Year: 2022


484. Tabular Playground Series - Apr 2022

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 816

Kind: Playground

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2022


483. Happywhale - Whale and Dolphin Identification

Identify whales and dolphins by unique characteristics

Prize: $25,000

Team: 1,588

Kind: Research

Metric: -

Year: 2022


482. Kore 2022 - Beta

Collect the maximum amount of Kore against your opponents

Prize: Swag

Team: 58

Kind: Playground

Metric: kore_fleets

Year: 2022


481. March Machine Learning Mania 2022 - Men’s

Predict the 2022 College Mens Basketball Tournament

Prize: $25,000

Team: 930

Kind: Featured

Metric: Log Loss

Year: 2022


480. March Machine Learning Mania 2022 - Womens

Predict the 2022 College Womens Basketball Tournament

Prize: $25,000

Team: 651

Kind: Featured

Metric: Log Loss

Year: 2022


479. Tabular Playground Series - Mar 2022

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 956

Kind: Playground

Metric: Mean Absolute Error

Year: 2022


478. Feedback Prize - Evaluating Student Writing

Analyze argumentative writing elements from students grade 6-12

Prize: $160,000

Team: 2,058

Kind: Featured

Metric: TextOverlapFBeta

Year: 2022


477. Tabular Playground Series - Feb 2022

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,255

Kind: Playground

Metric: Categorization Accuracy

Year: 2022


476. TensorFlow - Help Protect the Great Barrier Reef

Detect crown-of-thorns starfish in underwater image data

Prize: $150,000

Team: 2,025

Kind: Research

Metric: CSIROObjectDetectionFBeta

Year: 2022


475. Jigsaw Rate Severity of Toxic Comments

Rank relative ratings of toxicity between comments

Prize: $50,000

Team: 2,301

Kind: Featured

Metric: Jigsaw Agreement with Annotators

Year: 2022


474. Tabular Playground Series - Jan 2022

Practice your ML skills on this approachable dataset!

Prize: Kudos

Team: 1,591

Kind: Playground

Metric: SMAPE

Year: 2022


473. PetFinder.my - Pawpularity Contest

Predict the popularity of shelter pet photos

Prize: $25,000

Team: 3,537

Kind: Research

Metric: Root Mean Squared Error

Year: 2022


472. Santa 2021 - The Merry Movie Montage

Optimize television programming for the winter season

Prize: $25,000

Team: 867

Kind: Featured

Metric: Santas Superpermutations 2021

Year: 2022


471. Optiver Realized Volatility Prediction

Apply your data science skills to make financial markets better

Prize: $100,000

Team: 3,852

Kind: Featured

Metric: Root Mean Square Percentage Error

Year: 2022


470. NFL Big Data Bowl 2022

Help evaluate special teams performance

Prize: $100,000

Team: 0

Kind: Analytics

Metric: -

Year: 2022

  • Not Available!

469. Tabular Playground Series - Dec 2021

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,188

Kind: Playground

Metric: Categorization Accuracy

Year: 2021


468. Sartorius - Cell Instance Segmentation

Detect single neuronal cells in microscopy images

Prize: $75,000

Team: 1,505

Kind: Featured

Metric: IntersectionOverUnionObjectSegmentation

Year: 2021


467. Lux AI

Gather the most resources and survive the night!

Prize: $10,000

Team: 1,178

Kind: Featured

Metric: Lux AI 2021

Year: 2021


466. Wikipedia - Image/Caption Matching

Retrieve captions based on images

Prize: Swag

Team: 105

Kind: Playground

Metric: -

Year: 2021

  • Not Available!

465. Tabular Playground Series - Nov 2021

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,362

Kind: Playground

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2021


464. 2021 Kaggle Machine Learning & Data Science Survey

The most comprehensive dataset available on the state of ML and data science

Prize: $30,000

Team: 0

Kind: Analytics

Metric: -

Year: 2021

  • Not Available!

463. chaii - Hindi and Tamil Question Answering

Identify the answer to questions found in Indian language passages

Prize: $10,000

Team: 943

Kind: Research

Metric: Jaccard

Year: 2021


462. Google Brain - Ventilator Pressure Prediction

Simulate a ventilator connected to a sedated patients lung

Prize: $7,500

Team: 2,605

Kind: Research

Metric: Mean Absolute Error

Year: 2021


461. NFL Health & Safety - Helmet Assignment

Segment and label helmets in video footage

Prize: $100,000

Team: 825

Kind: Featured

Metric: NFL Helmet Identification

Year: 2021


460. Tabular Playground Series - Oct 2021

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,089

Kind: Playground

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2021


459. RSNA-MICCAI Brain Tumor Radiogenomic Classification

Predict the status of a genetic biomarker important for brain cancer treatment

Prize: $30,000

Team: 1,555

Kind: Featured

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2021


458. Google Landmark Retrieval 2021

Given an image, can you find all of the same landmarks in a dataset?

Prize: Swag

Team: 263

Kind: Research

Metric: -

Year: 2021


457. Google Landmark Recognition 2021

Label famous, and not-so-famous, landmarks in images

Prize: Swag

Team: 383

Kind: Research

Metric: GoogleGlobalAP

Year: 2021


456. LearnPlatform COVID-19 Impact on Digital Learning

Use digital learning data to analyze the impact of COVID-19 on student learning

Prize: $20,000

Team: 0

Kind: Analytics

Metric: -

Year: 2021

  • Not Available!

455. Tabular Playground Series - Sep 2021

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,942

Kind: Playground

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2021


454. G2Net Gravitational Wave Detection

Find gravitational wave signals from binary black hole collisions

Prize: $15,000

Team: 1,219

Kind: Research

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2021


453. MLB Player Digital Engagement Forecasting

Predict fan engagement with baseball player digital content

Prize: $50,000

Team: 852

Kind: Featured

Metric: Mean Columnwise Mean Absolute Error

Year: 2021


452. Tabular Playground Series - Aug 2021

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,753

Kind: Playground

Metric: Root Mean Squared Error

Year: 2021


451. Jane Street Market Prediction

Test your model against future real market data

Prize: $100,000

Team: 4,245

Kind: Featured

Metric: Jane Street Trading

Year: 2021


450. SETI Breakthrough Listen - E.T. Signal Search

Find extraterrestrial signals in data from deep space

Prize: $15,000

Team: 768

Kind: Research

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2021


449. Hungry Geese

Dont. Stop. Eating.

Prize: Prizes

Team: 875

Kind: Playground

Metric: Hungry Geese

Year: 2021


448. SIIM-FISABIO-RSNA COVID-19 Detection

Identify and localize COVID-19 abnormalities on chest radiographs

Prize: $100,000

Team: 1,305

Kind: Featured

Metric: OpenImagesObjectDetectionAP

Year: 2021


447. Google Smartphone Decimeter Challenge

Improve high precision GNSS positioning and navigation accuracy on smartphones

Prize: $10,000

Team: 810

Kind: Research

Metric: SmartphoneDecimeter

Year: 2021


446. CommonLit Readability Prize

Rate the complexity of literary passages for grades 3-12 classroom use

Prize: $60,000

Team: 3,633

Kind: Featured

Metric: Root Mean Squared Error

Year: 2021


445. Tabular Playground Series - Jul 2021

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,293

Kind: Playground

Metric: Mean Columnwise Root Mean Squared Logarithmic Error

Year: 2021

  • Not Available!

444. Tabular Playground Series - Jun 2021

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,171

Kind: Playground

Metric: Multiclass Loss

Year: 2021


443. Coleridge Initiative - Show US the Data

Discover how data is used for the public good

Prize: $90,000

Team: 1,610

Kind: Featured

Metric: JaccardFbeta

Year: 2021


442. Bristol-Myers Squibb – Molecular Translation

Can you translate chemical images to text?

Prize: $50,000

Team: 874

Kind: Featured

Metric: Levenshtein Mean

Year: 2021


441. Tabular Playground Series - May 2021

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,097

Kind: Playground

Metric: Multiclass Loss

Year: 2021


440. iWildcam 2021 - FGVC8

Count the number of animals of each species present in a sequence of images

Prize: Knowledge

Team: 42

Kind: Research

Metric: Mean Columnwise Root Mean Squared Error

Year: 2021


439. Herbarium 2021 - Half-Earth Challenge - FGVC8

Identify plant species of the Americas, Oceania and the Pacific from herbarium specimens

Prize: Knowledge

Team: 80

Kind: Research

Metric: Macro F-Score

Year: 2021


438. Plant Pathology 2021 - FGVC8

Identify the category of foliar diseases in apple trees

Prize: Knowledge

Team: 626

Kind: Research

Metric: Mean F-Score

Year: 2021


437. Hotel-ID to Combat Human Trafficking 2021 - FGVC8

Recognizing hotels to aid Human trafficking investigations

Prize: Knowledge

Team: 92

Kind: Research

Metric: -

Year: 2021


436. Hash Code 2021 - Traffic Signaling

Optimize city traffic in this extension of the 2021 Hash Code qualifier

Prize: Knowledge

Team: 179

Kind: Playground

Metric: PostProcessorKernelDesc

Year: 2021

  • Not Available!

435. Indoor Location & Navigation

Identify the position of a smartphone in a shopping mall

Prize: $10,000

Team: 1,170

Kind: Research

Metric: Indoor Localization Mean Position Error

Year: 2021


434. Human Protein Atlas - Single Cell Classification

Find individual human cell differences in microscope images

Prize: $25,000

Team: 757

Kind: Featured

Metric: OpenImagesObjDetectionSegmentationAP

Year: 2021


433. HuBMAP - Hacking the Kidney

Identify glomeruli in human kidney tissue images

Prize: $60,000

Team: 1,200

Kind: Research

Metric: -

Year: 2021


432. Shopee - Price Match Guarantee

Determine if two products are the same by their images

Prize: $30,000

Team: 2,426

Kind: Featured

Metric: Mean F-Score

Year: 2021


431. Tabular Playground Series - Apr 2021

Synthanic - Youre going to need a bigger boat

Prize: Swag

Team: 1,244

Kind: Playground

Metric: Categorization Accuracy

Year: 2021


430. March Machine Learning Mania 2021 - NCAAM

Predict the 2021 NCAAM Basketball Tournament

Prize: Prizes

Team: 707

Kind: Playground

Metric: Log Loss

Year: 2021


429. March Machine Learning Mania 2021 - NCAAM - Spread

Predict the margin of victory in the 2021 mens tournament

Prize: Knowledge

Team: 96

Kind: Playground

Metric: Root Mean Squared Error

Year: 2021

  • Not Available!

428. March Machine Learning Mania 2021 - NCAAW

Predict the 2021 NCAAW Basketball Tournament

Prize: Prizes

Team: 451

Kind: Playground

Metric: Log Loss

Year: 2021


427. March Machine Learning Mania 2021 - NCAAW - Spread

Predict the margin of victory in the 2021 womens tournament

Prize: Knowledge

Team: 70

Kind: Playground

Metric: Root Mean Squared Error

Year: 2021


426. Tabular Playground Series - Mar 2021

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,495

Kind: Playground

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2021


425. VinBigData Chest X-ray Abnormalities Detection

Automatically localize and classify thoracic abnormalities from chest radiographs

Prize: $50,000

Team: 1,277

Kind: Featured

Metric: OpenImagesObjectDetectionAP

Year: 2021


424. RANZCR CLiP - Catheter and Line Position Challenge

Classify the presence and correct placement of tubes on chest x-rays to save lives

Prize: $50,000

Team: 1,547

Kind: Featured

Metric: Mean Columnwise Area Under Receiver Operating Characteristic Curve

Year: 2021


423. Tabular Playground Series - Feb 2021

Practice your ML skills on this approachable dataset!

Prize: Swag

Team: 1,433

Kind: Playground

Metric: Root Mean Squared Error

Year: 2021


422. Santa 2020 - The Candy Cane Contest

May your workdays be merry and bright

Prize: Prizes

Team: 788

Kind: Featured

Metric: Santa 2020 Beta

Year: 2021


421. Rock, Paper, Scissors

Shoot!

Prize: Prizes

Team: 1,663

Kind: Playground

Metric: Rock, Paper, Scissors

Year: 2021


420. Cassava Leaf Disease Classification

Identify the type of disease present on a Cassava Leaf image

Prize: $18,000

Team: 3,900

Kind: Research

Metric: Categorization Accuracy

Year: 2021


419. Rainforest Connection Species Audio Detection

Automate the detection of bird and frog species in a tropical soundscape

Prize: $15,000

Team: 1,143

Kind: Research

Metric: Weighted Label Ranking Average Precision

Year: 2021


418. Acea Smart Water Analytics

Can you help preserve "blue gold" using data to predict water availability?

Prize: $25,000

Team: -

Kind: Analytics

Metric: -

Year: 2021

  • Not Available!

417. Tabular Playground Series - Jan 2021

Practice your ML regression skills on this approachable dataset!

Prize: Swag

Team: 1,728

Kind: Playground

Metric: Root Mean Squared Error

Year: 2021


416. Riiid Answer Correctness Prediction

Track knowledge states of 1M+ students in the wild

Prize: $100,000

Team: 3,395

Kind: Featured

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2021


415. NFL Big Data Bowl 2021

Help evaluate defensive performance on passing plays

Prize: $100,000

Team: -

Kind: Analytics

Metric: -

Year: 2021

  • Not Available!

414. INGV - Volcanic Eruption Prediction

Discover hidden precursors in geophysical data to help emergency response

Prize: Swag

Team: 620

Kind: Playground

Metric: Mean Absolute Error

Year: 2021


413. 2020 Kaggle Machine Learning & Data Science Survey

The most comprehensive dataset available on the state of ML and data science

Prize: $30,000

Team: -

Kind: Analytics

Metric: -

Year: 2021

  • Not Available!

412. NFL 1st and Future - Impact Detection

Detect helmet impacts in videos of NFL plays

Prize: $75,000

Team: 459

Kind: Featured

Metric: PostProcessorKernelDesc

Year: 2021


411. Halite by Two Sigma - Playground Edition

Collect the most halite during your match in space

Prize: Knowledge

Team: 79

Kind: Playground

Metric: Halite

Year: 2020

  • Not Available!

410. Hash Code Archive - Drone Delivery

Can you help coordinate the drone delivery supply chain?

Prize: Knowledge

Team: 130

Kind: Playground

Metric: PostProcessorKernelDesc

Year: 2020


409. Google Research Football with Manchester City F.C.

Train agents to master the worlds most popular sport

Prize: $6,000

Team: 1,138

Kind: Featured

Metric: Football

Year: 2020


408. CDP - Unlocking Climate Solutions

City-Business Collaboration for a Sustainable Future

Prize: $91,000

Team: -

Kind: Analytics

Metric: -

Year: 2020

  • Not Available!

407. Mechanisms of Action (MoA) Prediction

Can you improve the algorithm that classifies drugs based on their biological activity?

Prize: $30,000

Team: 4,373

Kind: Research

Metric: Mean Columnwise Log Loss

Year: 2020


406. Conways Reverse Game of Life 2020

Reverse the arrow of time in the Game of Life

Prize: Swag

Team: 188

Kind: Playground

Metric: PostProcessorKernel

Year: 2020


405. Lyft Motion Prediction for Autonomous Vehicles

Build motion prediction models for self-driving vehicles

Prize: $30,000

Team: 935

Kind: Featured

Metric: PostProcessorKernel

Year: 2020


404. RSNA STR Pulmonary Embolism Detection

Classify Pulmonary Embolism cases in chest CT scans

Prize: $30,000

Team: 784

Kind: Featured

Metric: Weighted Mean Columnwise Log Loss

Year: 2020


403. OSIC Pulmonary Fibrosis Progression

Predict lung function decline

Prize: $55,000

Team: 2,097

Kind: Featured

Metric: Laplace Log Likelihood

Year: 2020


402. OpenVaccine: COVID-19 mRNA Vaccine Degradation Prediction

Urgent need to bring the COVID-19 vaccine to mass production

Prize: $25,000

Team: 1,636

Kind: Research

Metric: Mean Weighted Columnwise Root Mean Squared Error

Year: 2020


401. Google Landmark Recognition 2020

Label famous (and not-so-famous) landmarks in images

Prize: $25,000

Team: 736

Kind: Research

Metric: GoogleGlobalAP

Year: 2020


400. Halite by Two Sigma

Collect the most halite during your match in space

Prize: Swag

Team: 1,139

Kind: Featured

Metric: Halite

Year: 2020


399. Cornell Birdcall Identification

Build tools for bird population monitoring

Prize: $25,000

Team: 1,390

Kind: Research

Metric: Mean F-Score Beta

Year: 2020


398. Global Wheat Detection

Can you help identify wheat heads using image analysis?

Prize: $15,000

Team: 2,245

Kind: Research

Metric: RSNAObjectDetectionAP

Year: 2020


397. Google Landmark Retrieval 2020

Given an image, can you find all of the same landmarks in a dataset?

Prize: $25,000

Team: 541

Kind: Research

Metric: PostProcessorKernelDesc

Year: 2020


396. SIIM-ISIC Melanoma Classification

Identify melanoma in lesion images

Prize: $30,000

Team: 3,314

Kind: Featured

Metric: Mean Columnwise Area Under Receiver Operating Characteristic Curve

Year: 2020


395. Open Images Object Detection RVC 2020 edition

Detect objects in varied and complex images

Prize: Knowledge

Team: 89

Kind: Playground

Metric: OpenImagesObjectDetectionAP

Year: 2020

  • Not Available!

394. Open Images Instance Segmentation RVC 2020 edition

Outline segmentation masks of objects in images

Prize: Knowledge

Team: 18

Kind: Playground

Metric: OpenImagesObjDetectionSegmentationAP

Year: 2020

  • Not Available!

393. Hash Code Archive - Photo Slideshow Optimization

Optimizing a photo album from Hash Code 2019

Prize: Knowledge

Team: 89

Kind: Playground

Metric: PostProcessorKernelDesc

Year: 2020


392. Prostate cANcer graDe Assessment (PANDA) Challenge

Prostate cancer diagnosis using the Gleason grading system

Prize: $25,000

Team: 1,010

Kind: Featured

Metric: QuadraticWeightedKappa

Year: 2020


391. ALASKA2 Image Steganalysis

Detect secret data hidden within digital images

Prize: $25,000

Team: 1,095

Kind: Research

Metric: Weighted Area Under Receiver Operating Characteristic Curve

Year: 2020


390. M5 Forecasting - Accuracy

Estimate the unit sales of Walmart retail goods

Prize: $50,000

Team: 5,558

Kind: Featured

Metric: M5 Weighted (Rowwise) Root Mean Squared Scaled Error

Year: 2020


389. M5 Forecasting - Uncertainty

Estimate the uncertainty distribution of Walmart unit sales.

Prize: $50,000

Team: 909

Kind: Featured

Metric: Weighted Rowwise Pinball Loss

Year: 2020


388. TReNDS Neuroimaging

Multiscanner normative age and assessments prediction with brain function, structure, and connectivity

Prize: $25,000

Team: 1,047

Kind: Research

Metric: Weighted Mean Absolute Error

Year: 2020


387. Jigsaw Multilingual Toxic Comment Classification

Use TPUs to identify toxicity comments across multiple languages

Prize: $50,000

Team: 1,621

Kind: Featured

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2020


386. Tweet Sentiment Extraction

Extract support phrases for sentiment labels

Prize: $15,000

Team: 2,227

Kind: Featured

Metric: Jaccard

Year: 2020


385. TREC-COVID Information Retrieval

Build a pandemic document retrieval system

Prize: Kudos

Team: 19

Kind: Research

Metric: -

Year: 2020

  • Not Available!

384. iMet Collection 2020 - FGVC7

Recognize artwork attributes from The Metropolitan Museum of Art

Prize: Knowledge

Team: 96

Kind: Research

Metric: Mean F-Score Beta

Year: 2020

  • Not Available!

383. Abstraction and Reasoning Challenge

Create an AI capable of solving reasoning tasks it has never seen before

Prize: $20,000

Team: 914

Kind: Research

Metric: -

Year: 2020


382. Plant Pathology 2020 - FGVC7

Identify the category of foliar diseases in apple trees

Prize: Knowledge

Team: 1,317

Kind: Research

Metric: Mean Columnwise Area Under Receiver Operating Characteristic Curve

Year: 2020


381. iMaterialist (Fashion) 2020 at FGVC7

Fine-grained segmentation task for fashion and apparel

Prize: Knowledge

Team: 56

Kind: Research

Metric: IntersectionOverUnionObjectSegmentationWithF1

Year: 2020


380. iWildCam 2020 - FGVC7

Categorize animals in the wild

Prize: Knowledge

Team: 126

Kind: Research

Metric: Categorization Accuracy

Year: 2020


379. Herbarium 2020 - FGVC7

Identify plant species from herbarium specimens. Data from New York Botanical Garden.

Prize: Knowledge

Team: 126

Kind: Research

Metric: Macro F-Score

Year: 2020


378. University of Liverpool - Ion Switching

Identify the number of channels open at each time point

Prize: $25,000

Team: 2,618

Kind: Research

Metric: Macro F-Score

Year: 2020


377. Flower Classification with TPUs

Use TPUs to classify 104 types of flowers

Prize: -

Team: 848

Kind: Playground

Metric: Macro F-Score

Year: 2020

  • Not Available!

376. COVID19 Global Forecasting (Week 5)

Forecast daily COVID-19 spread in regions around world

Prize: Knowledge

Team: 173

Kind: Research

Metric: Weighted Pinball Loss

Year: 2020


375. Google Cloud & NCAA® March Madness Analytics

Uncover the madness of March Madness®

Prize: $25,000

Team: -

Kind: Analytics

Metric: Log Loss

Year: 2020


374. Deepfake Detection Challenge

Identify videos with facial or voice manipulations

Prize: $1,000,000

Team: 2,226

Kind: Featured

Metric: Log Loss

Year: 2020


373. COVID19 Global Forecasting (Week 4)

Forecast daily COVID-19 spread in regions around world

Prize: Knowledge

Team: 472

Kind: Research

Metric: Mean Columnwise Root Mean Squared Logarithmic Error

Year: 2020

  • Not Available!

372. COVID19 Global Forecasting (Week 3)

Forecast daily COVID-19 spread in regions around world

Prize: Knowledge

Team: 452

Kind: Research

Metric: Mean Columnwise Root Mean Squared Logarithmic Error

Year: 2020

  • Not Available!

371. COVID19 Global Forecasting (Week 2)

Forecast daily COVID-19 spread in regions around world

Prize: Knowledge

Team: 215

Kind: Research

Metric: Mean Columnwise Root Mean Squared Logarithmic Error

Year: 2020

  • Not Available!

370. Categorical Feature Encoding Challenge II

Binary classification, with every feature a categorical (and interactions!)

Prize: Swag

Team: 1,161

Kind: Playground

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2020


369. ImageNet Object Localization Challenge

Identify the objects in images

Prize: Knowledge

Team: 75

Kind: Research

Metric: ImageNetObjectLocalization

Year: 2020

  • Not Available!

368. COVID19 Global Forecasting (Week 1)

Forecast daily COVID-19 spread in regions around world

Prize: Knowledge

Team: 544

Kind: Research

Metric: Mean Columnwise Root Mean Squared Logarithmic Error

Year: 2020

  • Not Available!

367. COVID19 Local US-CA Forecasting (Week 1)

Forecast daily COVID-19 spread in California, USA

Prize: Knowledge

Team: 190

Kind: Research

Metric: Mean Columnwise Root Mean Squared Logarithmic Error

Year: 2020

  • Not Available!

366. DS4G: Environmental Insights Explorer

Exploring alternatives for emissions factor calculations

Prize: $25,000

Team: -

Kind: Analytics

Metric: -

Year: 2020


365. Google Cloud & NCAA® ML Competition 2020-NCAAW

Apply Machine Learning to NCAA® March Madness®

Prize: Kudos

Team: -

Kind: Featured

Metric: Log Loss

Year: 2020

  • Not Available!

364. Google Cloud & NCAA® ML Competition 2020-NCAAM

Apply Machine Learning to NCAA® March Madness®

Prize: Kudos

Team: -

Kind: Featured

Metric: Log Loss

Year: 2020

  • Not Available!

363. Bengali.AI Handwritten Grapheme Classification

Classify the components of handwritten Bengali

Prize: $10,000

Team: 2,059

Kind: Research

Metric: Weighted Categorization Accuracy

Year: 2020


362. Google QUEST Q&A Labeling

Improving automated understanding of complex question answer content

Prize: $25,000

Team: 1,571

Kind: Featured

Metric: Mean Columnwise Spearmans r (rank correlation coefficient)

Year: 2020


361. TensorFlow 2.0 Question Answering

Identify the answers to real user questions about Wikipedia page content

Prize: $50,000

Team: 1,240

Kind: Featured

Metric: NQMicroF1

Year: 2020


360. 2019 Data Science Bowl

Uncover the factors to help measure how young children learn

Prize: $160,000

Team: 3,497

Kind: Featured

Metric: QuadraticWeightedKappa

Year: 2020


359. Peking University/Baidu - Autonomous Driving

Can you predict vehicle angle in different settings?

Prize: $25,000

Team: 866

Kind: Featured

Metric: PKUAutoDrivingAP

Year: 2020


358. Santa 2019: Revenge of the Accountants

Oh what fun it is to revise . . .

Prize: Swag

Team: 106

Kind: Playground

Metric: Santas Workshop Scheduling 2019 - Revenge of the Accountants

Year: 2020


357. Santas Workshop Tour 2019

In the notebook we can build a model, and pretend that it will optimize...

Prize: $25,000

Team: 1,620

Kind: Featured

Metric: Santas Workshop Scheduling 2019

Year: 2020


356. NFL Big Data Bowl

How many yards will an NFL player gain after receiving a handoff?

Prize: $75,000

Team: 2,038

Kind: Featured

Metric: Continuous Rank Probability Score

Year: 2020


355. NFL 1st and Future - Analytics

Can you investigate the relationship between the playing surface and the injury and performance of NFL athletes?

Prize: $75,000

Team: -

Kind: Analytics

Metric: -

Year: 2020


354. ASHRAE - Great Energy Predictor III

How much energy will a building consume?

Prize: $25,000

Team: 1,877

Kind: Featured

Metric: Root Mean Squared Logarithmic Error

Year: 2019


353. Kannada MNIST

MNIST like datatset for Kannada handwritten digits

Prize: Knowledge

Team: 1,214

Kind: Playground

Metric: Categorization Accuracy

Year: 2019


352. BigQuery-Geotab Intersection Congestion

Can you predict wait times at major city intersections?

Prize: Kudos

Team: 436

Kind: Playground

Metric: Root Mean Squared Error

Year: 2019


351. Categorical Feature Encoding Challenge

Binary classification, with every feature a categorical

Prize: Swag

Team: 1,342

Kind: Playground

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2019


350. 2019 Kaggle ML & DS Survey

The most comprehensive dataset available on the state of ML and data science

Prize: $30,000

Team: -

Kind: Analytics

Metric: -

Year: 2019


349. Understanding Clouds from Satellite Images

Can you classify cloud structures from satellites?

Prize: $10,000

Team: 1,538

Kind: Research

Metric: -

Year: 2019


348. RSNA Intracranial Hemorrhage Detection

Identify acute intracranial hemorrhage and its subtypes

Prize: $25,000

Team: 1,345

Kind: Featured

Metric: Weighted Mean Columnwise Log Loss

Year: 2019


347. Lyft 3D Object Detection for Autonomous Vehicles

Can you advance the state of the art in 3D object detection?

Prize: $25,000

Team: 547

Kind: Featured

Metric: Lyft3DObjectDetectionAP

Year: 2019


346. Severstal; Steel Defect Detection

Can you detect and classify defects in steel?

Prize: $120,000

Team: 2,431

Kind: Featured

Metric: -

Year: 2019


345. Kuzushiji Recognition

Opening the door to a thousand years of Japanese culture

Prize: $15,000

Team: 293

Kind: Playground

Metric: KNISTMicroF1

Year: 2019


344. The 3rd YouTube-8M Video Understanding Challenge

Temporal localization of topics within video

Prize: $25,000

Team: 283

Kind: Research

Metric: YT8M_MAP@{K}

Year: 2019


343. IEEE-CIS Fraud Detection

Can you detect fraud from customer transactions?

Prize: $20,000

Team: 6,381

Kind: Research

Metric: Area Under Receiver Operating Characteristic Curve

Year: 2019


342. Open Images 2019 - Instance Segmentation

Outline segmentation masks of objects in images

Prize: $25,000

Team: 193

Kind: Research

Metric: OpenImagesObjDetectionSegmentationAP

Year: 2019


341. Open Images 2019 - Object Detection

Detect objects in varied and complex images

Prize: $25,000

Team: 559

Kind: Research

Metric: OpenImagesObjectDetectionAP

Year: 2019


340. Open Images 2019 - Visual Relationship

Detect pairs of objects in particular relationships

Prize: $25,000

Team: 201

Kind: Research

Metric: OpenImagesVisualRelations

Year: 2019