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RUCAIBox / NCL

[WWW'22] Official PyTorch implementation for "Improving Graph Collaborative Filtering with Neighborhood-enriched Contrastive Learning".
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请教一下latex论文符号 #44

Closed zzoxi closed 10 months ago

zzoxi commented 1 year ago

image 请问一下这种形式的U和I不知道如何在latex中打出？使用\mathcal{U}样式并不相同？

hyp1231 commented 1 year ago

您好，是 mathcal，可能是 LaTeX 渲染问题？

原文的 tex 是 $\mathcal{G} = \{ \mathcal{V}, \mathcal{E} \}$, where $\mathcal{V} = \{ \mathcal{U} \cup \mathcal{I}\}$。