Tencent Advertising Technology
Jun 15, 2017 · Artificial Intelligence
Tencent Social Ads Data Mining Expert Q&A: Feature Engineering, Modeling, and Competition Insights
In a Q&A session, a Tencent social ads data mining expert addressed competition participants' questions on data delays, full‑set versus sliding‑window statistics, dataset authenticity, Bayesian smoothing, feature selection, handling missing values, large‑scale training, feature interactions, model stacking, online mini‑batch training, and provided reference resources.
Data MiningVowpal Wabbitcompetition
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