I created an online community server for individuals participating in the competition. I am planning on making a study guide for Round 1 & Round 2 (a) and (b) problem sets based on these resources;
MIT 18.06SC Linear Algebra, Fall 2011
MIT 18.01 Single Variable Calculus, Fall 2007
MIT 18.02 Multivariable Calculus, Fall 2007
With a heavy emphasis on ML theory. If you would like to contribute to the server, contact me.
Rules:
(A) Follow USAAIO rules, beaver.ai, and any relevant competition rules.
(B) Do not encourage, disclose, or hint at utilizing cheating software or methodologies. You will be banned and may be reported to the appropriate USAAIO staff.
(C) Do not discriminate based on age, gender, race, sex, orientation, or any other behaviors that are discriminatory.
(D) The server is strictly for USAAIO preparation; please do not use facilitated channels dedicated to USAAIO prep for off-topic subjects.
(E) When communicating to members in the server, do not post AI-slop explanations, solutions, or responses as your own if you don’t understand them.
(F) The purpose of this server is to be a safe environment for students, coaches, admins, etc.
(G) Soliciting payment for tutoring, study guides, or any form of private help from other members is strictly forbidden. This is not a place for commercial tutoring. (This rule does not apply to existing coaches with their own students.)
Note: I will also have some forums about mathematical problem solving. Linear algebra, multivariable calculus, and statistics can be learned in a few months with hard work; however, problem-solving and mathematical thinking take time to develop. Thus, I highly recommend resources such as AoPS, AMC, AIME, and IMO problem sets to develop a very rigorous and precise toolkit of problem-solving techniques that will be appreciated when attempting more difficult problems in the USAAIO.
That said, feel free to join! :3