Builders' Echo
LiveOpen contest

Click-Through Rate Prediction for Programmatic Ad Auctions

Senior/Staff Applied Machine Learning Scientist

Builders' EchoBuilders' Echo

Overview

Prize pool: $4500
Deadline:
Blind judging on
Entries: 0 submissions

Entry codes are blind labels. Names appear on the leaderboard after the company turns on identity reveal for this contest.

Scoring

Calibration quality
25%
Predictive performance on hidden holdout
25%
Feature engineering depth and justification
20%
Code quality and reproducibility
20%
Engineering judgment and production readiness write-up
10%
See full rubric →

Brief

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Leaderboard

Ranks are determined by company review scores. Identities stay hidden until your org reveals them.

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