[feat]add acc for slowonly; add average_clips for test example cmd line

configs/recognition/r2plus1d/README.md

@@ -70,7 +70,7 @@ Example: test R(2+1)D model on Kinetics-400 dataset and dump the result to a jso
 ```shell
 python tools/test.py configs/recognition/r2plus1d/r2plus1d_r34_3d_8x8x1_180e_kinetics400_rgb.py \
     checkpoints/SOME_CHECKPOINT.pth --eval top_k_accuracy mean_class_accuracy \
-    --out result.json
+    --out result.json --average_clips=prob
 ```
 
 For more details, you can refer to **Test a dataset** part in [getting_started](../../../docs/getting_started.md).

configs/recognition/slowfast/README.md

@@ -70,7 +70,7 @@ Example: test SlowFast model on Kinetics-400 dataset and dump the result to a js
 ```shell
 python tools/test.py configs/recognition/slowfast/slowfast_r50_3d_4x16x1_256e_kinetics400_rgb.py \
     checkpoints/SOME_CHECKPOINT.pth --eval top_k_accuracy mean_class_accuracy \
-    --out result.json
+    --out result.json --average_clips=prob
 ```
 
 For more details, you can refer to **Test a dataset** part in [getting_started](../../../docs/getting_started.md).

configs/recognition/slowonly/README.md

@@ -6,8 +6,8 @@
 
 |config | pretrain | top1 acc| top5 acc | gpu_mem(M) | iter time(s) | ckpt | log|
 |-|-|-|-|-|-|-|-|
-|[slowonly_r50_4x16x1_256e_kinetics400_rgb](/configs/recognition/slowonly/slowonly_r50_4x16x1_256e_kinetics400_rgb.py) | None |x|x|x|x|[ckpt]()| [log]()|
-|[slowonly_r50_8x8x1_256e_kinetics400_rgb](/configs/recognition/slowonly/slowonly_r50_8x8x1_256e_kinetics400_rgb.py) | None |x|x|x|x| [ckpt]() | [log]()|
+|[slowonly_r50_4x16x1_256e_kinetics400_rgb](/configs/recognition/slowonly/slowonly_r50_4x16x1_256e_kinetics400_rgb.py) | None |73.02|90.77|x|x|[ckpt]()| [log]()|
+|[slowonly_r50_8x8x1_256e_kinetics400_rgb](/configs/recognition/slowonly/slowonly_r50_8x8x1_256e_kinetics400_rgb.py) | None ||74.93|91.92|x| [ckpt]() | [log]()|
 |[slowonly_r50_video_4x16x1_256e_kinetics400_rgb](/configs/recognition/slowonly/slowonly_r50_video_4x16x1_256e_kinetics400_rgb.py) | None |x|x|x|x| [ckpt]() | [log]()|
 
 ## Data
@@ -70,7 +70,7 @@ Example: test SlowOnly model on Kinetics-400 dataset and dump the result to a js
 ```shell
 python tools/test.py configs/recognition/slowonly/slowonly_r50_3d_4x16x1_256e_kinetics400_rgb.py \
     checkpoints/SOME_CHECKPOINT.pth --eval top_k_accuracy mean_class_accuracy \
-    --out result.json
+    --out result.json --average_clips=prob
 ```
 
 For more details, you can refer to **Test a dataset** part in [getting_started](../../../docs/getting_started.md).