Google发布Gemini Embedding 2：五模态统一向量嵌入模型

DoNews03-13 15:53

3月10日，Google发布Gemini Embedding 2嵌入模型，原生支持文本、图片、视频、音频和PDF五种模态输入，并将其映射至同一向量空间。该模型基于Gemini基础架构，所有模态共享Transformer网络，在中间层即实现跨模态语义交互，区别于CLIP等依赖后期对齐的方案。模型默认输出3,072维向量，采用Matryoshka Representation Learning（MRL...

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