Max, this advise is very good:

On 6/29/2016 11:01, Stuart A. Yeates wrote:

There are many open access journals which do not charge fees or any description. See http://www.opendoar.org/ or talk to a friendly librarian to find a journal that meets your needs.

Please see also Table 5 on p. 1320 (PDF p. 6) in http://octavia.zoology.washington.edu/publications/WestEtAl14.pdf

That suggests the Journal of Machine Learning Research may be a good high-impact, zero-fee choice, if appropriate.

There are alternatives by the same authors at http://www.eigenfactor.org/openaccess/oa.php?catid=50&pt=0 in particular, College and Research Libraries and the Journal of the Medical Library Association, if appropriate.

http://www.eigenfactor.org/openaccess/oa.php?catid=29&pt=0 has another bunch, such as the Journal of Educational Research.

http://www.eigenfactor.org/openaccess/oa.php?catid=129&pt=0 suggests Computational Linguistics.