changed percentile to quantile

Amandarg · May 1, 2018 · 15ecdeb · 15ecdeb
1 parent 06d854d
commit 15ecdeb
Showing 1 changed file with 0 additions and 32 deletions.
diff --git a/COMPAS_debias_experiments.ipynb b/COMPAS_debias_experiments.ipynb
@@ -1396,38 +1396,6 @@
  "In the COMPAS practitioners booklet, they rate anyone with a decile score above 8 as high risk. We can use this as a cutoff point."
  ]
  },
- {
- "cell_type": "code",
- "execution_count": 29,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "0.49920144324\n",
- "0.491612534292\n"
- ]
- }
- ],
- "source": [
- "#biased\n",
- "w,b = fit_logistic_regression(X_train, Y_train)\n",
- "probabilities_biased = [logistic(w, X_test[i,:],b) for i in range(X_test.shape[0])]\n",
- "\n",
- "#debiased\n",
- "w, b = fit_logistic_regression(X_post_debias_train, Y_train)\n",
- "probabilities_debiased = [logistic(w, X_post_debias_test[i,:],b) for i in range(X_post_debias_test.shape[0])]\n",
- "\n",
- "high_risk_cutoff_biased = np.percentile(probabilities_biased, 50, interpolation='midpoint')\n",
- "high_risk_cutoff_debiased = np.percentile(probabilities_debiased, 50, interpolation='midpoint')\n",
- "\n",
- "print(high_risk_cutoff_biased)\n",
- "print(high_risk_cutoff_debiased)"
- ]
- },
  {
  "cell_type": "code",
  "execution_count": 32,