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updates

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Glenn Jocher
2019-08-10 22:11:55 +02:00
parent 5ff6e6b3a5
commit e8a15ac1d7
2 changed files with 22 additions and 22 deletions
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utils/utils.py
+11 -20
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@@ -766,8 +766,14 @@ def plot_results(start=0, stop=0): # from utils.utils import *; plot_results()
n = results.shape[1] # number of rows
x = range(start, min(stop, n) if stop else n)
for i in range(10):
ax[i].plot(x, results[i, x], marker='.', label=f.replace('.txt', ''))
y = results[i, x]
if i in [0, 1, 2, 5, 6, 7]:
y[y == 0] = np.nan # dont show zero loss values
ax[i].plot(x, y, marker='.', label=f.replace('.txt', ''))
ax[i].set_title(s[i])
if i in [5, 6, 7]: # share train and val loss y axes
ax[i].get_shared_y_axes().join(ax[i], ax[i - 5])
fig.tight_layout()
ax[4].legend()
fig.savefig('results.png', dpi=200)
@@ -785,7 +791,10 @@ def plot_results_overlay(start=1, stop=0): # from utils.utils import *; plot_re
ax = ax.ravel()
for i in range(5):
for j in [i, i + 5]:
ax[i].plot(x, results[j, x], marker='.', label=s[j])
y = results[j, x]
if i in [0, 1, 2]:
y[y == 0] = np.nan # dont show zero loss values
ax[i].plot(x, y, marker='.', label=s[j])
ax[i].set_title(t[i])
ax[i].legend()
ax[i].set_ylabel(f) if i == 0 else None # add filename
@@ -793,24 +802,6 @@ def plot_results_overlay(start=1, stop=0): # from utils.utils import *; plot_re
fig.savefig(f.replace('.txt', '.png'), dpi=200)
def plot_results_orig(start=0, stop=0): # from utils.utils import *; plot_results_orig()
# Plot training results files 'results*.txt' in original format
fig, ax = plt.subplots(2, 5, figsize=(14, 7))
ax = ax.ravel()
s = ['GIoU/XY', 'Width/Height', 'Confidence', 'Classification', 'Train Loss', 'Precision', 'Recall', 'mAP', 'F1',
'Test Loss']
for f in sorted(glob.glob('results*.txt') + glob.glob('../../Google Drive/results*.txt')):
results = np.loadtxt(f, usecols=[2, 3, 4, 5, 6, 9, 10, 11, 12, 13]).T
n = results.shape[1] # number of rows
x = range(start, min(stop, n) if stop else n)
for i in range(10):
ax[i].plot(x, results[i, x], marker='.', label=f.replace('.txt', ''))
ax[i].set_title(s[i])
fig.tight_layout()
ax[4].legend()
fig.savefig('results.png', dpi=200)
def version_to_tuple(version):
# Used to compare versions of library
return tuple(map(int, (version.split("."))))