58 Tech
Aug 10, 2021 · Artificial Intelligence
Active Learning and Model Enhancements for Semantic Tag Mining in 58.com Voice Data
This article presents a comprehensive study on extracting semantic tags from 58.com voice data, detailing the use of active learning to address cold‑start problems, comparing keyword matching, XGBoost, TextCNN, CRNN, and an improved Wide&Deep model, and demonstrating significant reductions in labeling effort and superior F1 scores across multiple experiments.
CRNNText Classificationactive learning
0 likes · 15 min read