Sample Optimization

DataFunSummit

Mar 9, 2024 · Artificial Intelligence

OPPO Advertising Recall Algorithm: Architecture, Model Selection, Offline Evaluation, Sample Optimization, and Future Directions

This article presents OPPO's comprehensive advertising recall system, detailing the transition from the old to the new architecture with ANN support, the selection of main‑road recall models, the construction of offline evaluation metrics, sample optimization techniques, model enhancements, multi‑scenario training strategies, and outlook for future improvements.

Machine LearningSample Optimizationadvertising

0 likes · 24 min read

OPPO Advertising Recall Algorithm: Architecture, Model Selection, Offline Evaluation, Sample Optimization, and Future Directions

DataFunSummit

Oct 8, 2023 · Artificial Intelligence

NLP Techniques for Financial Risk Control: Text Modeling, Non‑Text Modeling, Long‑Text Handling, Multi‑Modal Fusion and Sample Optimization

This article presents a comprehensive overview of how natural language processing is applied to financial risk control, covering text and non‑text sequence modeling, tokenization strategies, transformer‑based long‑text architectures, multi‑modal fusion methods, pre‑training techniques and practical sample‑optimization approaches.

AINLPSample Optimization

0 likes · 22 min read

NLP Techniques for Financial Risk Control: Text Modeling, Non‑Text Modeling, Long‑Text Handling, Multi‑Modal Fusion and Sample Optimization