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[Fix] Fix bug in tools/analyse_logs.py caused by wrong plot_iter in some cases. #1428

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merged 3 commits into from
Apr 5, 2022
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[Fix] Fix bug in tools/analyse_logs.py caused by wrong plot_iter in some cases. #1428

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1c0bf3e
fix_analyze_logs
MengzhangLI Mar 28, 2022
3909fa6
fix comments
MengzhangLI Apr 5, 2022
c97bcc3
fix comments
MengzhangLI Apr 5, 2022
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14 changes: 6 additions & 8 deletions tools/analyze_logs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -31,9 +31,9 @@ def plot_curve(log_dicts, args):
plot_epochs = []
plot_iters = []
plot_values = []
# In some log files, iters number is not correct, `pre_iter` is
# used to prevent generate wrong lines.
pre_iter = -1
# In some log files exist lines of validation,
# `mode` list is used to only collect iter number
# of training line.
for epoch in epochs:
epoch_logs = log_dict[epoch]
if metric not in epoch_logs.keys():
Expand All @@ -43,11 +43,9 @@ def plot_curve(log_dicts, args):
plot_values.append(epoch_logs[metric][0])
else:
for idx in range(len(epoch_logs[metric])):
if pre_iter > epoch_logs['iter'][idx]:
continue
pre_iter = epoch_logs['iter'][idx]
plot_iters.append(epoch_logs['iter'][idx])
plot_values.append(epoch_logs[metric][idx])
if epoch_logs['mode'][idx] == 'train':
plot_iters.append(epoch_logs['iter'][idx])
plot_values.append(epoch_logs[metric][idx])
ax = plt.gca()
label = legend[i * num_metrics + j]
if metric in ['mIoU', 'mAcc', 'aAcc']:
Expand Down