擅长:python、mysql、java
<p>这里有一个既不需要numpy也不需要scipy的简洁解决方案:</p>
<pre><code>from Levenshtein import jaro_winkler
data = ['Bob','Carl','Kristen','Calr', 'Doug']
dm = [[ jaro_winkler(a, b) for b in data] for a in data]
print('\n'.join([''.join([f'{item:6.2f}' for item in row]) for row in dm]))
1.00 0.00 0.00 0.00 0.53
0.00 1.00 0.46 0.93 0.00
0.00 0.46 1.00 0.46 0.00
0.00 0.93 0.46 1.00 0.00
0.53 0.00 0.00 0.00 1.00
</code></pre>