From 3c109c02d404e6bca0522929314fa09bc8ebf2d5 Mon Sep 17 00:00:00 2001 From: Sam Scholten Date: Thu, 27 Nov 2025 14:58:37 +1100 Subject: Add citation utility class and improve grid naming - Rename layout-2col grid area 'footer' to 'buffer' for clarity - Add .cite utility class for bottom-left citations - Include citation examples in both demo presentations - Document citation usage in README --- demo-standard.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'demo-standard.md') diff --git a/demo-standard.md b/demo-standard.md index 20d887f..1e1ea75 100644 --- a/demo-standard.md +++ b/demo-standard.md @@ -72,13 +72,15 @@ A minimal, grid-based setup for Marp presentations: The TF-IDF model for term weighting: -$$\text{tf-idf}(t, d, D) = \text{tf}(t, d) \times \text{idf}(t, D)$$ +$\text{tf-idf}(t, d, D) = \text{tf}(t, d) \times \text{idf}(t, D)$ Where term frequency is: -$$\text{tf}(t, d) = \frac{f_{t,d}}{\sum_{t'\in d} f_{t',d}}$$ +$\text{tf}(t, d) = \frac{f_{t,d}}{\sum_{t'\in d} f_{t',d}}$ And inverse document frequency: -$$\text{idf}(t, D) = \log \frac{|D|}{|\{d \in D : t \in d\}|}$$ +$\text{idf}(t, D) = \log \frac{|D|}{|\{d \in D : t \in d\}|}$ + +
[Sparck Jones, 1972]
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