Forums in the Machine Learning Niche

1. SpeedGuide.net Broadband Commu
Forum has 238,596 topics.
http://forums.speedguide.net/forum.php  

2. The GradCafe Forums
Forum has 635,758 posts.
https://forum.thegradcafe.com/  

3. Woodworking Talk
A forum community dedicated to professional woodworkers and enthusiasts. Come join the discussion about shop safety, wood, carpentry, lumber, finishing, tools, machinery, woodworking related...
https://www.woodworkingtalk.com/forums/  

4. Japan Reference
Forum has 129,421 topics.
https://jref.com/forums/  

5. DroneBot Workshop Forums
Discussion board for Robotics, Arduino, Raspberry Pi and other DIY electronics and modules. Join us today!
https://forum.dronebotworkshop.com/  

6. www.elitetrader.com
Elite Trader is the #1 site for traders of stocks, options, currencies, index futures, and cryptocurrencies.
https://www.elitetrader.com/et/  

7. Elite Trader
Elite Trader is the #1 site for traders of stocks, options, currencies, index futures, and cryptocurrencies.
http://elitetrader.com/vb/  

8. China History Forum
Make It Easier
http://www.chinahistoryforum.com/  

9. Japan Reference
Japanese travel, culture, society, people, news and language discussion
http://www.jref.com/forum/  

10. Home-Barista.com - Forums
Discuss barista techniques, get buying advice, and share opinions with other coffee and espresso fans.
https://www.home-barista.com/forums/  

11. www.silkysteps.com
Early years forum for craft activities, network support for professional practitioners, children's play, learning and development
https://www.silkysteps.com/forum/  

12. Omniglot forum
Forum has 10,794 posts.
http://www.omniglot.com/forum/  

13. Coffee
CoffeeForums.com is the largest Coffee Forum, News and Review site on the web! We discuss Coffee Beans, Coffee Makers, Coffee Machines, Recipes, Espresso, Beans, Grinders, Mugs and more.
http://www.coffeeforums.com/forum/forum.php  

14. The Original Plasterers Forum - The Plastering Forum - A forum For Plastering - Rendering Forum
Welcome to the The Original Plasterers Forum - The Plastering Forum - A forum For Plastering - Rendering Forum.
https://www.plasterersforum.com/  

15. Build Your Own Arcade Controls
The NEW Build Your Own Arcade Controls - Index
http://forum.arcadecontrols.com/  

16. AIM Language Learning
Forum has 23,358 posts.
http://aimlanguagelearning.com/forum/  

17. NeuroSkillz Club Self-improvement forum and community
A self-development discussion board and forum for achievers and lifelong learners.
https://neuroskillzclub.com/  

18. Coffee Forums UK
Largest UK Coffee Forum often referred to as the friendliest on the web. We look forward to welcoming you onboard. Meet coffee shops, roasters as well as buy and sell equipment.
https://coffeeforums.co.uk/  

19. Badminton Central Discussion F
This is a discussion forum dedicated to badminton.
http://www.badmintoncentral.com/forums/forum.php  

20. UsingEnglish.com ESL
Free English language forums and chat for EFL / ESL students and teachers with discussions covering issues such as grammar, exams, qualifications, academic/business English and more.
https://www.usingenglish.com/forum/  

21. HomeRecording.com
Home Recording dot com is a forum for anyone interested in home recording, project studios, mixing their own music and learning how to use studio and computer music products.
https://homerecording.com/bbs/  

22. SubmitEdge
SEO forum if you are interested in learning more about search engine optimization. Forum address from basic SEO to advacned SEO. Start your discussion with the best search marketers in the biz!
http://forum.submitedge.com/forum.php  

23. Learn German
This is a free forum for learning German. To find out about our main website and lessons, go to http:www.aboutgerman.net .
http://www.aboutgerman.net/AGNforums/forum.php  

24. www.homecoffeeroaster.co.uk
UK Coffee Roaster Hub: Hottop, Ikawa, Roastilino, Gene Cafe, Bullet R1, Behmor 1600, Cormorant, and DIY Coffee Roasters. The Coffee Roasting Resource Site. Sell My Gear UK.
https://www.homecoffeeroaster.co.uk/forum.php  

25. www.dubaiforums.com
Discussion Forums for United Arab Emirates, Dubai. Featuring sections like Dubai Chat, Jobs in Dubai, Guide for Expats, Business Discussion, Dubai Accommodation and more.
https://www.dubaiforums.com/  

26. Craft forum
vBulletin Forums
https://www.craftsforum.co.uk/  

27. www.ballroomdancers.com
https://www.ballroomdancers.com/message_board/  

28. SportsJournalists.com
SportsJournalists.com is the Internet's most popular gathering place for journalists.
http://www.sportsjournalists.com/forum/  

29. Fitness and lifestyle
We compare the best fitness equipment and gym gear deals.
http://www.fitnessandlifestyle.co.uk/  

30. Accessify Forum: Web Accessibility Discussion Forums
Discussion about making websites accessible to people with disabilities.
http://www.accessifyforum.com/  

31. Philippines Expats Forum
Philippines Expats Forum is a friendly group of members who live in the Philippines or visit often. Ask questions expats will answer. Find visa options.Travel to Cebu.
https://www.philippines-expats.com/  

32. Yuneec-Forum.com - Q500, Typhoon and Breeze Discussion Forum
Online community for Yuneec products, q500, q500+, 4k camera, Typhoon H, Breeze, H920, H520, Mantis Q, cgo2, cgo2+, cgo3 4K, cgo4, UAV-Pilot and the E-GO, E-GO 2, E-GO X skateboard
https://yuneec-forum.com/  

33. www.getwoodworking.com
https://www.getwoodworking.com/forums/  

34. Happier Abroad Forum Community
Our Message
https://www.happierabroad.com/forum/index.php  

35. GolfWRX
Golf news, equipment, reviews, classifieds and discussion
http://www.golfwrx.com/forums/  

36. Science Forums
ScienceForums.net: the world's premier science discussion forum. Many topics covered; for beginners to serious researchers.
https://www.scienceforums.net/  

37. Home Dialysis Central
Home Dialysis Central is a one-stop resource for patients and professionals who want to learn more about home dialysis options.
http://forums.homedialysis.org/  

38. Car Audio/Stereo Forum | CarAudio.com
The oldest and largest car audio forum community. Find everything you want to know about car stereo
http://www.caraudio.com/forums/  

39. GupShup Forums
vBulletin Forums
http://www.paklinks.com/gs/forum.php  

40. The Student Room
Come join the world's largest student community and get help with your studies, advice from your peers or just have a good chat about what's on your mind.
http://www.thestudentroom.co.uk/forum.php  

41. Power Tool Forum – Tools in Action
Join our community of passionate, power tool enthusiast. Discuss power tools, manufacturers, trades, deals and more!
https://forum.toolsinaction.com/  

42. Online Traders' Forum
Trading and investing discussed by active forum community
https://onlinetradersforum.com/  

43. ExpatWoman.com
Forum and Online Support Group for Expats |
https://www.expatwoman.com/forum/  

44. www.hrbuzz.com.au
HR Buzz is a collaboration resource for Australian HR people.
https://www.hrbuzz.com.au/forum/  

45. www.wa-pedia.com
Japan Forum - Discussion about Japanese travel, culture, society, people, news and hot topics
https://www.wa-pedia.com/forum/  

46. Baby Corner Message Boards
Baby Corner's free message boards including pregnancy message boards, parenting message boards, trying to conceive message boards, for trying to conceiver, expectant and new parents
http://www.thebabycorner.com/boards/  

47. Bored Of Studies
Australia's largest student community, get access to over 15000 HSC notes, guides and past papers and join thousands of other high school and university students on our forum.
http://community.boredofstudies.org/  

48. Vertical Reference Helicopter Forums
Forum has 125,652 posts.
https://helicopterforum.verticalreference.com/  

49. SikhNet
SikhNet makes a person's spiritual journey relevant in the context of the modern world and the way people live now. For over 24 years SikhNet has served the millions and is the largest Sikh...
https://www.sikhnet.com/discussion/  

50. Raspberry Pi
Forum has 1,756,501 posts.
https://www.raspberrypi.org/phpBB3/