doraneko94

from sklearn.metrics import roc_auc_score
from math import sqrt

def roc_auc_ci(y_true, y_score, positive=1):
    AUC = roc_auc_score(y_true, y_score)
    N1 = sum(y_true == positive)
    N2 = sum(y_true != positive)
    Q1 = AUC / (2 - AUC)
    Q2 = 2*AUC**2 / (1 + AUC)
    SE_AUC = sqrt((AUC*(1 - AUC) + (N1 - 1)*(Q1 - AUC**2) + (N2 - 1)*(Q2 - AUC**2)) / (N1*N2))

flexwie

Alf.io Manual Installation

This is a quick guide on how to install Alf.io manually on a fresh machine.

Prerequisites

The following are neccessay to follow this quick start guide:

• Server running Ubuntu 16.04
• Domain pointed to the Server

JDK8

To run Alf.io we need to install the Java Developement Kit 8 (jdk8). First, add Oracles PPA and update the package repository.

Xophmeister

#!/usr/bin/env awk -f

# Convert LDIF into JSON

# MIT License
# Copyright (c) 2017 Christopher Harrison

function json_string(str) {
  # Convert a string into an escaped JSON string, with enclosing quotes
  return "\"" gensub(/"/, "\\\\\"", "g", str) "\""