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Fancy data functions that will make your life as a data scientist easier.

Project description


WhiteBox Utilities Toolkit: Tools to make your life easier

Fancy data functions that will make your life as a data scientist easier.

Installing

To install this library in your Python environment:

  • pip install whiteboxml

Documentation

Metrics

Classification

  • ROC curve / AUC:
import numpy as np

from whiteboxml.modeling.metrics import plot_roc_auc_binary

y_pred = np.random.normal(0, 1, 1000)
y_true = np.random.choice([0, 1], 1000)

ax, fpr, tpr, thr, auc_score = plot_roc_auc_binary(y_pred=y_pred, y_true=y_true, figsize=(8, 8))

ax.get_figure().savefig('roc_curve.png')
roc_auc
  • Confusion Matrix:
import numpy as np

from whiteboxml.modeling.metrics import plot_confusion_matrix

y_true = np.random.choice([0, 1, 2, 3], 10000)
y_pred = np.random.choice([0, 1, 2, 3], 10000)

ax, matrix = plot_confusion_matrix(y_pred=y_pred, y_true=y_true, 
                                   class_labels=['a', 'b', 'c', 'd'])

ax.get_figure().savefig('confusion_matrix.png')
confusion_matrix
  • Optimal Threshold:
import numpy as np

from whiteboxml.modeling.metrics import get_optimal_thr

y_pred_proba = np.random.normal(0, 1, (100, 1))
y_true = np.random.choice([0, 1], (100, 1))

thr = get_optimal_thr(y_pred=y_pred_proba, y_true=y_true)

Project details


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Files for whiteboxml, version 0.0.3
Filename, size File type Python version Upload date Hashes
Filename, size whiteboxml-0.0.3-py3-none-any.whl (17.2 kB) File type Wheel Python version py3 Upload date Hashes View
Filename, size whiteboxml-0.0.3.tar.gz (16.7 kB) File type Source Python version None Upload date Hashes View

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