function kMeans($data, $k, $normalize = false)
{
$centroids = initialiseCentroids($data, $k, $normalize = false);
$mapping = array();
while (true) {
$new_mapping = assignCentroids($data, $centroids);
foreach ($new_mapping as $documentID => $centroidID) {
if (!isset($mapping[$documentID]) || $centroidID != $mapping[$documentID]) {
$mapping = $new_mapping;
break;
} else {
return formatResults($mapping, $data, $centroids);
}
}
$centroids = updateCentroids($mapping, $data, $k);
}
}
while (1) {
$likes_centroides = posicionar_centroides($data, $centroids);
/* Função para posicionar as centroides */
$changed = false;
/* Variável para verificar mudança do posicionamento das centroides */
$current_category = $data[0][0];
/* Qual a categoria corrente */
foreach ($likes_centroides as $posicao => $centroide) {
if (!isset($mapeamento[$posicao]) || $centroide != $mapeamento[$posicao]) {
$mapeamento = $likes_centroides;
$changed = true;
break;
}
}
if (!$changed) {
$result_kmeans[$i] = formatResults($mapeamento, $data);
save_kmeans_centroids_positions($centroids, $current_category, $user);
if ($i == $num_rows - 1) {
save_kmeans_data($result_kmeans, $user);
return $result_kmeans;
}
break;
}
$centroids = update_centroides($mapeamento, $data, $k);
}
$i++;
}
}
function save_kmeans_centroids_positions($centroid_position, $current_category, $user)
{
$insert = null;
<?php
require "util/fileio.php";
$logfile = "log/runtimeperf_results.txt";
$benchmarkResults = formatResults($_POST["data"]);
saveLog($benchmarkResults, $logfile);
function formatResults($r)
{
print_r($r);
$r = stripcslashes($r);
$r = json_decode($r);
if (json_last_error() > 0) {
die("invalid json");
}
return $r;
}
function formatNewLog($file)
{
$headerline = "IP, TestID, StartTime, StopTime, RunTime, URL, UserAgent, PerceivedLoadTime, PageRenderTime, RoundTripTime, TCPConnectionTime, DNSLookupTime, CacheTime, RedirectTime";
appendToFile($headerline, $file);
}
function saveLog($obj, $file)
{
if (!file_exists($file)) {
formatNewLog($file);
}
$obj->useragent = cleanCommas($obj->useragent);
$newLine = $_SERVER["REMOTE_ADDR"] . "," . $obj->id . "," . $obj->startTime . "," . $obj->stopTime . "," . $obj->runtime . "," . $obj->url . "," . $obj->useragent . $obj->perceivedTime . "," . $obj->pageRenderTime . "," . $obj->roundTripTime . "," . $obj->tcpConnectionTime . "," . $obj->dnsLookupTime . "," . $obj->cacheTime . "," . $obj->redirectTime;
appendToFile($newLine, $file);
}
function cleanCommas($data)
function recordObject($irn)
{
$mySession = IMuConnect();
$terms = new IMuTerms();
$cat = new IMuModule('ecatalogue', $mySession);
$columns = array('irn', 'Creator=CreCreatorRef_tab.(Name=NamFullName)', 'Role=CreRole_tab', 'AccNo=TitAccessionNo', 'Medium=PhyMediumComments', 'Title=TitMainTitle', 'Year=CreDateCreated', 'Location=LocCurrentLocationRef.(LocLocationName,LocBarcode)', 'Children=<ecatalogue:AssParentObjectRef>.(irn, AccNo=TitAccessionNo, Title=TitMainTitle, Location=LocCurrentLocationRef.(LocLocationName, LocBarcode), TitBarcode)', 'MesType=MesMeasurementType_tab', 'H=MesTotalInchFrac_tab', 'W=MesTotWidthInchFrac_tab', 'D=MesTotDepthInchFrac_tab', 'Barcode=TitBarcode', 'image.resource{height:300,source:master}', 'NotesA=ConHandlingInstructions', 'NotesB=InsInstallationNotes');
$terms->add('irn', trim($irn));
$start = 0;
$number = 100;
try {
$hits = $cat->findTerms($terms);
$result = $cat->fetch('start', $start, $number, $columns);
$result = formatResults($result);
createRecords($result);
return $result;
} catch (Exception $e) {
throwError($e);
}
return null;
}
function query()
{
$users = new usersMenus();
$stringtofind = trim($_GET["backup_search"]);
$stringtofind = str_replace("*", '', $stringtofind);
$recipient_to_find = trim($_SESSION["backup_search_recipient"]);
if ($recipient_to_find != null) {
if (strpos($recipient_to_find, "*") == 0) {
$recipient_to_find = $recipient_to_find . "*";
}
$recipient_to_find = str_replace("*", "%", $recipient_to_find);
$recipient_to_find_fields = ",storage_recipients.recipient";
$recipient_to_find = " AND storage_recipients.recipient LIKE '{$recipient_to_find}'";
}
$sender_to_find = trim($_SESSION["backup_search_sender"]);
if ($sender_to_find != null) {
if (strpos($sender_to_find, "*") == 0) {
$sender_to_find = $sender_to_find . "*";
}
$sender_to_find = str_replace("*", "%", $sender_to_find);
$sender_to_find = " AND storage.mailfrom LIKE '{$sender_to_find}'";
}
if (!$users->AsPostfixAdministrator) {
$uid = $_SESSION["uid"];
$ldap = new clladp();
$user = new user($uid);
$back = new backup_query($uid);
$mymails = $back->sql_mymails;
$sql = "SELECT storage.MessageID,storage.mailfrom{$recipient_to_find_fields},storage.zDate,storage.subject,storage.MessageBody,MATCH (storage.MessageBody) \n\t\t\tAGAINST (\"{$stringtofind}\") AS pertinence \n\t\t\tFROM storage,storage_recipients WHERE storage.MessageID=storage_recipients.MessageID AND ({$mymails}){$recipient_to_find}{$sender_to_find} ORDER BY pertinence DESC LIMIT 0,90";
if ($stringtofind == null) {
$sql = "SELECT storage.MessageID,storage.mailfrom{$recipient_to_find_fields},storage.zDate,storage.subject,storage.MessageBody \n\t\t\t\tFROM storage,storage_recipients WHERE storage.MessageID=storage_recipients.MessageID AND ({$mymails}){$recipient_to_find}{$sender_to_find} ORDER BY zDate DESC LIMIT 0,90";
}
} else {
$sql = "SELECT storage.MessageID,storage.mailfrom{$recipient_to_find_fields},storage.zDate,storage.subject,storage.MessageBody,MATCH (storage.MessageBody) \n\t\t\tAGAINST (\"{$stringtofind}\") AS pertinence \n\t\t\tFROM storage,storage_recipients WHERE storage.MessageID=storage_recipients.MessageID{$recipient_to_find}{$sender_to_find} ORDER BY pertinence DESC LIMIT 0,90";
if ($stringtofind == null) {
$sql = "SELECT storage.MessageID,storage.mailfrom{$recipient_to_find_fields},storage.zDate,storage.subject,storage.MessageBody \n\t\t\t\tFROM storage,storage_recipients WHERE storage.MessageID=storage_recipients.MessageID{$recipient_to_find}{$sender_to_find} ORDER BY zDate DESC LIMIT 0,90";
}
}
writelogs($sql, __FUNCTION__, __FILE__);
$s = new mysql();
$results = $s->QUERY_SQL($sql, "artica_backup");
while ($ligne = @mysql_fetch_array($results, MYSQL_ASSOC)) {
$html = $html . formatResults($ligne);
}
echo "{$html}";
exit;
$html = "<table style='width:100%'>\n<tr>\n\t<th>{date}</th>\n\t<th>{subject}</th>\n</tr>\n\n";
while (list($num, $array) = each($arr)) {
$html = $html . "\n\t<tr " . CellRollOver("ShowBackupMail('{$num}')") . " >\n\t<td nowrap valign='top' style='border-bottom:1px dotted #CCCCCC;padding:3px'>{$array[0]}</td>\n\t<td style='border-bottom:1px dotted #CCCCCC;padding:3px'>{$array[1]}</td>\n\t</tr>\n\t\n\t";
}
$tpl = new templates();
echo $tpl->_ENGINE_parse_body($html . "</table><br><br><code>{$sql}</code>");
}
