Update README.md

Author: js1010

README.md

@@ -38,9 +38,9 @@ python setup.py install
 
 | attr          |   1 workers |   2 workers |   4 workers |   8 workers |      GPU |
 |:--------------|------------:|------------:|------------:|------------:|---------:|
-| training_time |  181.009    |  102.302    |   58.9811   |   47.7482   | 9.60324  |
-| pearson       |    0.203882 |    0.207705 |    0.221758 |    0.198408 | 0.331749 |
-| spearman      |    0.25208  |    0.254706 |    0.275231 |    0.238611 | 0.295346 |
+| training_time |  181.009    |  102.302    |   58.9811   |   47.7482   | **9.60324**  |
+| pearson       |    0.203882 |    0.207705 |    0.221758 |    0.198408 | **0.331749** |
+| spearman      |    0.25208  |    0.254706 |    0.275231 |    0.238611 | **0.295346** |
 
 ### Future tasks