Zhihu Tech Column
Oct 10, 2024 · Artificial Intelligence
Massive Multi-Label Text Classification via Semantic Retrieval and Large AI Model
This article presents a method for massive multi-label text classification on Zhihu content by combining a semantic retrieval model with a proprietary large AI model, detailing the challenges of large label spaces, model architecture, loss optimization, and experimental results showing significant accuracy gains.
BGEZhihularge language model
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