Kaggle Competition: Facebook Recruiting IV: Human or Robot?
https://www.kaggle.com/c/facebook-recruiting-iv-human-or-bot
Xin Sun
Zhi Li
Minchen Wang
Hongdou Li
Bowen Ma
We'll be chasing down robots for an online auction site. Human bidders on the site are becoming increasingly frustrated with their inability to win auctions vs. their software-controlled counterparts. As a result, usage from the site's core customer base is plummeting.
In order to rebuild customer happiness, the site owners need to eliminate computer generated bidding from their auctions. Their attempt at building a model to identify these bids using behavioral data, including bid frequency over short periods of time, has proven insufficient.
The goal of this project is to identify online auction bids that are placed by "robots".
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Join table -
Check & Handle missing values -
Feature engineering
- Decision Tree
- Random Forest
- Gradient Boosting
- Analysis of models
- Compare models
- Present and interpret best model