Talk:Sorensen–Dice coefficient

Time varying numbers are difficult to compare

The current draft task description asks us to use task and draft task names here and suggests web scraping them from rosettacode category pages.

But the category pages change over time. Over the course of a decade, they change significantly (we should expect a lot of migration from draft task to tasks, for example).

This isn't going to be an immediate problem, but perhaps language should be added to the task acknowledging this issue? --Rdm (talk) 06:46, 25 September 2022 (UTC)

There;s a page Sorensen–Dice_coefficient/Tasks which contains a task list - I assume that is what we are supposed to use, but it doesn't seem to be mentioned in tha Task. --Tigerofdarkness (talk) 09:40, 25 September 2022 (UTC)

That's what comes up when you click the 'download them to a file' link on the main page so that's what I've used though I made a local copy first. --PureFox (talk) 10:00, 25 September 2022 (UTC)

SDI = 2 × (A ∩ B) / (A ⊎ B)

Where has this definition of Sorensen–Dice coefficient come from?--Nigel Galloway (talk) 13:04, 18 October 2023 (UTC)