cs231n / cs231n.github.io

Public facing notes page
MIT License
10.12k stars 4.06k forks source link

section Linear Classification: is there difference between the comma(,) and semi-colon(;) in the functions? #221

Open xuweichn opened 4 years ago

xuweichn commented 4 years ago

the linear classifier: $$ f(x_i, W, b) = W x_i + b $$ ---- commer in the middle of x_i and W

the Multiclass SVM loss: $$ L = \frac{1}{N} \sumi \sum{j\neq y_i} \left[ \max(0, f(x_i; W)j - f(x_i; W){y_i} + \Delta) \right] + \lambda \sum_k\suml W{k,l}^2 $$ ----- semicolon in the middle of x_i and W

Is there any difference introduced by the two punctruations?