some questions about formulation 10 in paper

yaringal / multi-task-learning-example

A multi-task learning example for the paper https://arxiv.org/abs/1705.07115

MIT License

843 stars 207 forks source link

Open neil-yc opened 4 years ago

neil-yc commented 4 years ago

Hi，thanks for your great works, and i have some questions about the formulation 10

it says "in the last transition we introduced the explicit simplifying assumption ... which becomes an equality when /sigma2 --> 1";
infact, i find that the final value of /sigma （task variance param）is not closed to 1, so is the assumption appropriate ?

thanks for your reply