diff --git a/images/ose-f1-all-macro.png b/images/ose-f1-all-macro.png
index 7a2ff68..d9a7a3d 100644
Binary files a/images/ose-f1-all-macro.png and b/images/ose-f1-all-macro.png differ
diff --git a/images/ose-f1-all-micro.png b/images/ose-f1-all-micro.png
index e529f4a..e0cd0e9 100644
Binary files a/images/ose-f1-all-micro.png and b/images/ose-f1-all-micro.png differ
diff --git a/images/precision-recall-all-macro.png b/images/precision-recall-all-macro.png
index 1814d38..af3d5b5 100644
Binary files a/images/precision-recall-all-macro.png and b/images/precision-recall-all-macro.png differ
diff --git a/images/precision-recall-all-micro.png b/images/precision-recall-all-micro.png
index 8a96d23..d83fdbb 100644
Binary files a/images/precision-recall-all-micro.png and b/images/precision-recall-all-micro.png differ