Merge pull request #2216 from Jackwaterveg/develop_fix

[Bug fix] fix bug for benchmark

Author: yt605155624

paddlespeech/kws/exps/__init__.py

@@ -389,6 +389,7 @@ def get_dataloader(mode: str, config, args):
                 config['mini_batch_size'] = args.ngpu
                 config['subsampling_factor'] = 1
                 config['num_encs'] = 1
+                config['shortest_first'] = False
             elif mode == 'valid':
                 config['manifest'] = config.dev_manifest
                 config['train_mode'] = False