Machine Learning List (moderated):
   ml@ics.uci.edu

   The Machine Learning List is moderated.  Contributions should be
   relevant to the scientific study of machine learning. Mail requests
   to be added or deleted to ml-request@ics.uci.edu.  

   URL for back-issues is
      http://www.ics.uci.edu/AI/ML/Machine-Learning.html

Machine learning List (unmoderated):
   http://www.egroups.com/group/machine-learning
   machine-learning-subscribe@egroups.com

   The Machine Learning mailing list is an unmoderated mailing list
   intended for people in Computer Sciences, Statistics, Mathematics,
   and other areas or disciplines with interests in Machine
   Learning. Researchers, practitioners, and users of Machine Learning
   in academia, industry, and government are encouraged to join the
   list and participate.

   You're invited to discuss and exchange ideas regarding any aspect
   of Machine Learning, e.g., various learning algorithms, data
   pre-processing, variable selection mechanism, instance selection,
   and applications to real-world problems. Software, conferences,
   courses, jobs, and others related announcements are also welcome.

Reinforcement Learning:
   reinforce@cs.uwa.edu.au

   This is an informal unmoderated mailing list devoted to
   reinforcement learning. 
   To join, send mail to reinforce-request@cs.uwa.edu.au.

Inductive:
   inductive@unb.ca

   INDUCTIVE is a moderated mailing list dedicated to the discussion
   of inductive (learning) processes.

   To subscribe, send a message to inductive-server@unb.ca with
      subscribe inductive YOUR NAME
   in the message body.

Support Vector Machines:
   http://www.jiscmail.ac.uk/lists/support-vector-machines.html