Tencent Advertising Technology
Jun 14, 2017 · Big Data
Techniques for Handling Large-Scale Competition Data: Sampling, Feature Processing, and External‑Memory Learning
This article presents practical strategies for processing massive competition datasets—including down‑sampling, streaming feature extraction, external‑memory learning, and tool recommendations—to overcome memory constraints and improve model building efficiency.
big datadata samplingexternal memory learning
0 likes · 4 min read