lucianogiuseppe’s gists

## jpeg_sof_finder.html
<!doctype html>
<html>
<head>
</head>
<body>
<input type='file' accept='image/*' onchange='openFile(event)'>
<br>
<span id="sizes"></span>
<br>
<canvas id='output'></canvas>

## WordCount.java
//tested on spark 2.0

import org.apache.spark.sql.*;
import java.util.Arrays;

public class WordCount {

	public static void main(String[] args) {
    if (args.length < 2) {
      System.err.println("Please provide the full path of input file and output dir as arguments");

## MakeKFold.r
###
#Example of use
k = 7;
indici <-  1:length(tLabel) #take index of labels
#indici <- sample(indici) #permutation
lbl1 = which(tLabel == 0); #samples with label 0
lbl2 = which(tLabel == 1); #samples with label 1
lbl3 = which(tLabel == 2); #samples with label 2

#Make the k-fold for each label

## harmonicCentrality.py
#This function compute the harminic distance of graph's nodes
#graph is a dictionary implementation of adjacency list  { 1 : [1,2,3], ...}
#return a dictionary where keys are nodes name and values are node harmonic distances
def harmonic2(graph):
	#for dynamic programming
	harmRes = dict()
	for i in graph.keys():
		harmRes[i] = 0.0

	#for each node compute the distance from reachable nodes