Path-based goodness: Difference between revisions

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Path-based goodness is a metric for judging the accuracy and simplicity of temperaments. To compute path-based goodness, we can apply the following steps:
Path-based goodness is a metric for judging the accuracy and simplicity of temperaments. To compute path-based goodness, we can apply the following steps:


# Choose values for the parameters <code>error_power</code>, <code>complexity_fondness</code>, <code>inaccuracy_fondness</code>, and target_score. The canonical values are:
# Choose values for the parameters <code>error_power</code>, <code>complexity_fondness</code>, <code>inaccuracy_fondness</code>, and <code>target_score</code>. The canonical values are:


::: <code>error_power</code> = 1.5,  
#* <code>error_power</code> = 1.5,  
::: <code>complexity_fondness</code> = 0.9,  
#* <code>complexity_fondness</code> = 0.9,  
::: <code>inaccuracy_fondness</code> = 0.98,  
#* <code>inaccuracy_fondness</code> = 0.98,  
::: <code>target_score</code> = 0.02.
#* <code>target_score</code> = 0.02.


# Let ''g'' be a variable. Assign to every JI interval (except 1/1) n/d with error e (in cents) a score equal to <code>inaccuracy_fondness</code>^(e^<code>error_power</code></code>) * <code>complexity_fondness</code>^(n+d) / ''g''.
# Let ''g'' be a variable. Assign to every JI interval (except 1/1) n/d with error e (in cents) a score equal to <code>inaccuracy_fondness</code>^(e^<code>error_power</code></code>) * <code>complexity_fondness</code>^(n+d) / ''g''.