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MAINT Improve examples - issue #216 #217

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merged 1 commit into from
Jan 5, 2017
Merged

MAINT Improve examples - issue #216 #217

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1 change: 1 addition & 0 deletions examples/datasets/plot_make_imbalance.py
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Original file line number Diff line number Diff line change
Expand Up @@ -52,4 +52,5 @@
linewidth=0.15)
ax.set_title('make_imbalance ratio ({})'.format(ratio))

plt.tight_layout()
plt.show()
5 changes: 3 additions & 2 deletions examples/under-sampling/plot_allknn.py
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Expand Up @@ -57,7 +57,7 @@
ax2.scatter(X_res_vis[y_resampled == 1, 0], X_res_vis[y_resampled == 1, 1],
label="Class #1", alpha=.5, edgecolor=almost_black,
facecolor=palette[2], linewidth=0.15)
ax2.set_title('Edited nearest neighbours')
ax2.set_title('ENN')

# Apply the RENN
print('RENN')
Expand All @@ -72,7 +72,7 @@
ax3.scatter(X_res_vis[y_resampled == 1, 0], X_res_vis[y_resampled == 1, 1],
label="Class #1", alpha=.5, edgecolor=almost_black,
facecolor=palette[2], linewidth=0.15)
ax3.set_title('Repeated Edited nearest neighbours')
ax3.set_title('RENN')

# Apply the AllKNN
print('AllKNN')
Expand All @@ -89,4 +89,5 @@
facecolor=palette[2], linewidth=0.15)
ax4.set_title('AllKNN')

plt.tight_layout()
plt.show()
3 changes: 2 additions & 1 deletion examples/under-sampling/plot_instance_hardness_threshold.py
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Expand Up @@ -36,7 +36,7 @@
f, axs = plt.subplots(2, 2)

axs = [a for ax in axs for a in ax]
for ax, ratio in zip(axs, [0.0, 0.1, 0.3, 0.5]):
for ax, ratio in zip(axs, [0.0, 0.2, 0.6, 1.0]):
if ratio == 0.0:
ax.scatter(X_vis[y == 0, 0], X_vis[y == 0, 1], label="Class #0",
alpha=0.5, edgecolor=almost_black, facecolor=palette[0],
Expand All @@ -58,4 +58,5 @@
facecolor=palette[2], linewidth=0.15)
ax.set_title('Instance Hardness Threshold ({})'.format(ratio))

plt.tight_layout()
plt.show()
5 changes: 3 additions & 2 deletions examples/under-sampling/plot_repeated_edited_nearest_neighbours.py
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Expand Up @@ -56,7 +56,7 @@
ax2.scatter(X_res_vis[y_resampled == 1, 0], X_res_vis[y_resampled == 1, 1],
label="Class #1", alpha=.5, edgecolor=almost_black,
facecolor=palette[2], linewidth=0.15)
ax2.set_title('Edited nearest neighbours')
ax2.set_title('ENN')

# Apply the RENN
print('RENN')
Expand All @@ -70,6 +70,7 @@
ax3.scatter(X_res_vis[y_resampled == 1, 0], X_res_vis[y_resampled == 1, 1],
label="Class #1", alpha=.5, edgecolor=almost_black,
facecolor=palette[2], linewidth=0.15)
ax3.set_title('Repeated Edited nearest neighbours')
ax3.set_title('RENN')

plt.tight_layout()
plt.show()