From 5ae634b4166a2cacb79f8282d5c73f64a94ca9a7 Mon Sep 17 00:00:00 2001 From: Lucas Neumann Date: Mon, 21 Aug 2023 15:35:36 -0700 Subject: [PATCH] Fixing mathjax rendering again --- documentation/under-the-hood/ranking-notes.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/documentation/under-the-hood/ranking-notes.md b/documentation/under-the-hood/ranking-notes.md index 584303fa..9982416f 100644 --- a/documentation/under-the-hood/ranking-notes.md +++ b/documentation/under-the-hood/ranking-notes.md @@ -97,12 +97,12 @@ This approach helps us to maintain data quality by recognizing when there is a t We define the quantity $a_{un}$ to represent the _weight_ given to tag $a$ identified by reviewer (user) $u$ on note $n$: -$`$ a_{un} = \frac{\mathbb{1}_{a_{un}}}{ 1 + \left( {{||f_u - f_n||} \over {\tilde{f}}} \right)^5 } $`$ +$$ a_{un} = \frac{\mathbb{1}_ {a_{un}}}{ 1 + \left( {{||f_u - f_n||} \over {\tilde{f}}} \right)^5 } $$ Where: - $\tilde{f} = \eta_{40}^{r_{un}}(||f_n - f_||)$ indicates the 40th percentile of the distances between the rater (user) and note latent factors over all observable ratings $r_{un}$ -- $`\mathbb{1}_{a_{un}}`$ is 1 if rater $u$ assigned tag $a$ to note $n$ and 0 otherwise. +- $\mathbb{1}_ {a_{un}}$ is 1 if rater $u$ assigned tag $a$ to note $n$ and 0 otherwise. We define the total weight of an tag $a$ on note $n$ as: