korakot

# download 3.5.8 or neo4j-enterprise-4.0.0-alpha09mr02-unix
!curl https://neo4j.com/artifact.php?name=neo4j-community-3.5.8-unix.tar.gz -o neo4j.tar.gz
# decompress and rename
!tar -xf neo4j.tar.gz  # or --strip-components=1
!mv neo4j-community-3.5.8 nj
# disable password, and start server
!sed -i '/#dbms.security.auth_enabled/s/^#//g' nj/conf/neo4j.conf
!nj/bin/neo4j start

dcollien

#include <sys/types.h>

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>

#include <event.h>
#include <evhttp.h>

shunsukeaihara

#!/opt/local/bin/python
# module power iteration clustering

import numpy as NP
from scipy.cluster.vq import kmeans2

def calcNorm1(v):
    return NP.sum(NP.fabs(v))

def calcDelta(v,v2):