refine the comments and result format for book 02.recognize_digits

f8007d0b · JiabinYang · 5cf7da2a · 5cf7da2a · 5cf7da2a · 5cf7da2a
4 changed file
--- a/01.fit_a_line/fit_a_line.inference.model/fc_0.b_0
+++ b/01.fit_a_line/fit_a_line.inference.model/fc_0.b_0
--- a/01.fit_a_line/fit_a_line.inference.model/fc_0.w_0
+++ b/01.fit_a_line/fit_a_line.inference.model/fc_0.w_0
--- a/01.fit_a_line/fit_a_line.inference.model/learning_rate_0
+++ b/01.fit_a_line/fit_a_line.inference.model/learning_rate_0
--- a/01.fit_a_line/fit_a_line.inference.model/mean_0.tmp_0@GRAD
+++ b/01.fit_a_line/fit_a_line.inference.model/mean_0.tmp_0@GRAD