The first paper is super-interesting. I've thought this would be possible for a bit - although I have to question why only one subject as the training data will be relatively fixed to one swing rather than across multiple, especially as this won't produce (much) deviance in path and also will have a relatively fixed form of kinematics (smooth versus harsh transitions etc). I'd expect a NN to perform well of one player's data, but I wonder how well a model would generalise...
The first paper is super-interesting. I've thought this would be possible for a bit - although I have to question why only one subject as the training data will be relatively fixed to one swing rather than across multiple, especially as this won't produce (much) deviance in path and also will have a relatively fixed form of kinematics (smooth versus harsh transitions etc). I'd expect a NN to perform well of one player's data, but I wonder how well a model would generalise...