{"author":"chenyu","author_email":"chenyu@fastmail.com","author_time":1714585137,"commit_time":1714585137,"committer":"GitHub","committer_email":"noreply@github.com","hash":"826cccd54d91ac5bf8978ceedcbc8e8290ff20fc","message":"fix mean underflow for half tensor (#4377)\n\n* fix mean underflow for half tensor\r\n\r\ndivide only the reduce factor. added unit test and non-nan assertion in resnet training. also added a failed test cast for symbolic shape var\r\n\r\n* skip for python backend","parents":["dce7ac01605428299ee1690d7a08f848b74dd1fd"],"tree_hash":"f1c712b94945fd05ae84441ee7a5dbec130f79c1"}