Gradient Boosting

IEEE-CIS Fraud Detection

Can you detect fraud from customer transactions?

Flavours of Physics: Finding τ → μμμ

Identify a rare decay phenomenon

Homesite Quote Conversion

Which customers will purchase a quoted insurance plan?

Google Analytics Customer Revenue Prediction

Predict how much GStore customers will spend

Liberty Mutual Group: Property Inspection Prediction

Quantify property hazards before time of inspection

WSDM - KKBox's Music Recommendation Challenge

Can you build the best music recommendation system?

Costa Rican Household Poverty Level Prediction

Can you identify which households have the highest need for social welfare assistance?

Santander Customer Transaction Prediction

Can you identify who will make a transaction?

Google Cloud & NCAA® ML Competition 2020-NCAAW

Apply Machine Learning to NCAA® March Madness®

Avito Demand Prediction Challenge

Predict demand for an online classified ad

Microsoft Malware Prediction

Can you predict if a machine will soon be hit with malware?

Springleaf Marketing Response

Determine whether to send a direct mail piece to a customer

BigQuery-Geotab Intersection Congestion

Can you predict wait times at major city intersections?

Allstate Claims Severity

How severe is an insurance claim?

Corporación Favorita Grocery Sales Forecasting

Can you accurately predict sales for a large grocery chain?

DonorsChoose.org Application Screening

Predict whether teachers' project proposals are accepted

Zillow Prize: Zillow’s Home Value Prediction (Zestimate)

Can you improve the algorithm that changed the world of real estate?

Reducing Commercial Aviation Fatalities

Can you tell when a pilot is heading for trouble?

Nomad2018 Predicting Transparent Conductors

Predict the key properties of novel transparent semiconductors

BNP Paribas Cardif Claims Management

Can you accelerate BNP Paribas Cardif's claims management process?

New York City Taxi Fare Prediction

Can you predict a rider's taxi fare?

Amazon.com - Employee Access Challenge

Predict an employee's access needs, given his/her job role

TalkingData AdTracking Fraud Detection Challenge

Can you detect fraudulent click traffic for mobile app ads?

ASHRAE - Great Energy Predictor III

How much energy will a building consume?

Porto Seguro’s Safe Driver Prediction

Predict if a driver will file an insurance claim next year.

Google Cloud & NCAA® ML Competition 2020-NCAAM

Apply Machine Learning to NCAA® March Madness®

PetFinder.my Adoption Prediction

How cute is that doggy in the shelter?

TMDB Box Office Prediction

Can you predict a movie's worldwide box office revenue?

Avito Duplicate Ads Detection

Can you detect duplicitous duplicate ads?

Freesound General-Purpose Audio Tagging Challenge

Can you automatically recognize sounds from a wide range of real-world environments?

Otto Group Product Classification Challenge

Classify products into the correct category

Rossmann Store Sales

Forecast sales using store, promotion, and competitor data

Prudential Life Insurance Assessment

Can you make buying life insurance easier?

Home Credit Default Risk

Can you predict how capable each applicant is of repaying a loan?

Grupo Bimbo Inventory Demand

Maximize sales and minimize returns of bakery goods

Santander Value Prediction Challenge

Predict the value of transactions for potential customers.

Text Normalization Challenge - English Language

Convert English text from written expressions into spoken forms

2019 Data Science Bowl

Uncover the factors to help measure how young children learn

Predicting a Biological Response

Predict a biological response of molecules from their chemical properties

Santander Customer Satisfaction

Which customers are happy customers?

Sberbank Russian Housing Market

Can you predict realty price fluctuations in Russia’s volatile economy?

Store Item Demand Forecasting Challenge

Predict 3 months of item sales at different stores

Predicting Red Hat Business Value

Classify customer potential

Influencers in Social Networks

Predict which people are influential in a social network

Elo Merchant Category Recommendation

Help understand customer loyalty

How Much Did It Rain? II

Predict hourly rainfall using data from polarimetric radars

TalkingData Mobile User Demographics

Get to know millions of mobile device users

Bosch Production Line Performance

Reduce manufacturing failures

Mercedes-Benz Greener Manufacturing

Can you cut the time a Mercedes-Benz spends on the test bench?

Instacart Market Basket Analysis

Which products will an Instacart consumer purchase again?