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To report a wrong result, a mistake in an explanation or a broken page on MLCalculators, or to suggest a calculator, email admin@mlcalculators.com. Messages go to Jamal Hussein, who builds and maintains the site.
Reporting an error
Corrections are the most useful message you can send. To make one quick to check, please include:
- the address of the page;
- the exact numbers you entered;
- the result the calculator gave and the result you expected, with the source or working if you have it.
Confirmed errors are fixed on the page and its “last updated” date is changed. The About page explains how the calculators are tested and how the explanations are written.
Suggesting a calculator
If there is a piece of machine learning mathematics you would like a tool for, say what you need to compute and what you would want to see in the working. The current tools are listed under the linear algebra, regression and statistics hubs.
What happens to your email
There is no contact form on this site; you write from your own email account. Your address and message are used only to reply to you and to fix the issue you raise. They are not added to a mailing list or shared. See the privacy policy for the rest of what the site does and does not collect.