Improve metric for candidate selection

[R1j1t]

At present we are using edit distance (Levenshtein distance) which is provided by editdistance package. For many languages (Japanese, Chinese and others) it is not a good similarity score. It was suggested to use strokes score does it have available material to read and implement or any open source package?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[R1j1t]

It would be great help if someone can pick this task.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.