From ecd3c51065b8acf12f671c1654254daf7534efe3 Mon Sep 17 00:00:00 2001 From: Dipam Chakraborty <dipam@aicrowd.com> Date: Thu, 1 Dec 2022 11:05:46 +0000 Subject: [PATCH] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index dda27bd..88a5663 100644 --- a/README.md +++ b/README.md @@ -61,7 +61,7 @@ For both the leaderboards, the winning teams will be required to publish their t As an evaluation metric, we are using the signal-to-distortion ratio (SDR), which is defined as, -$SDR_{instr} = 10log_{10}\frac{\sum_n(s_{instr,left\ channel}(n))^2 + \sum_n(s_{instr,right\ channel}(n))^2}{\sum_n(s_{instr,left\ channel}(n) - \hat{s}_{instr,left\ channel}(n))^2 + \sum_n(s_{instr,right\ channel}(n) - \hat{s}_{instr,right\ channel}(n))^2}$ +$`SDR_{instr} = 10log_{10}\frac{\sum_n(s_{instr,left\ channel}(n))^2 + \sum_n(s_{instr,right\ channel}(n))^2}{\sum_n(s_{instr,left\ channel}(n) - \hat{s}_{instr,left\ channel}(n))^2 + \sum_n(s_{instr,right\ channel}(n) - \hat{s}_{instr,right\ channel}(n))^2}`$ where $S_{instr}(n)$ is the waveform of the ground truth and Åœð‘–ð‘›ð‘ ð‘¡ð‘Ÿ(ð‘›) denotes the waveform of the estimate. The higher the SDR score, the better the output of the system is. -- GitLab