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Commit 6f17e56e authored by Dipam Chakraborty's avatar Dipam Chakraborty
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Merge branch 'master' of...

Merge branch 'master' of gitlab.aicrowd.com:music-demixing-challenge-2023/robust-music-separation-submission-testing
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...@@ -63,7 +63,7 @@ For both the leaderboards, the winning teams will be required to publish their t ...@@ -63,7 +63,7 @@ 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, 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 Ŝ𝑖𝑛𝑠𝑡𝑟(𝑛) denotes the waveform of the estimate. The higher the SDR score, the better the output of the system is. where $S_{instr}(n)$ is the waveform of the ground truth and Ŝ𝑖𝑛𝑠𝑡𝑟(𝑛) denotes the waveform of the estimate. The higher the SDR score, the better the output of the system is.
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