Playground S6E9 (EV Purchase Prediction) — clean Logistic Regression baseline, 0.93738, fixed a leakage issue along the way
This story is from 2026-09-02. It is preserved in the archive; the latest stories are on the live feed.
Hey Everyone, Working through Playground Series S6E9 (predicting EV purchase intent), and wanted to share my notebook in case it's useful to anyone else on this one, especially if you're newer to the competition. Quick summary of what's in it: EDA on the dataset — checked missing values, duplicates…
Read the full story at r/learnmachinelearning ↗
Timeline · 1 report
- 2026-09-02 06:17 · r/learnmachinelearning
Playground S6E9 (EV Purchase Prediction) — clean Logistic Regression baseline, 0.93738, fixed a leakage issue along the way
More stories
- Introducing Kimi K3 on Amazon Bedrock — AWS Machine Learning Blog
- Introducing Amazon SageMaker HyperPod Inference Gateway — AWS Machine Learning Blog
- Anthropic, OpenAI, SpaceXAI, Google sued over call to ‘pace’ AI development — Politico Technology
- Gemini Hacked Three Companies in First Known Breakout by Google’s AI — Wall Street Journal Technology
- NVIDIA CEO Jensen Huang rejects ‘AI will end the world’ claim, yet cautions ‘we should go as fast as we can but...’ — Mint AI
- Alibaba's Qwen3.8-Omni-Flash Cuts Video AI Costs by 89% With Agent Tool Use — AlphaSignal
- AI hallucination of Chinese nuclear components almost led to US military attack — Ars Technica AI
- The new AgentCore runtime: Elastic, optimized, and consistently fast starts — AWS Machine Learning Blog
Get the daily brief of stories like this at 6:30 every morning →