/**
* Plugin: Valoraciones linguisticas con HFLTS
* Author: Rosana Montes Soldado
* Universidad de Granada
* Licence: CC-ByNCSA
* Reference: HFLTS in a ELGG community: Teranga Go! CEI BioTIC project
* Project coordinator: @rosanamontes
* Website: http://lsi.ugr.es/rosana
* Date: july 2016
*
* File: Export data to LaTeX
*/
function set2latex($data, $sample_term, $M)
{
//echo($sample_term . '<br>Dt from .csv <pre>'); print_r($data); echo('</pre><hr>');
//ref,co_codigo,U1,L1,U2,L2,U3,L3,U4,L4,U5,L5,U6,L6,U7,L7,U8,L8,U9,L9
$n = count($data);
$output = table_header($M + 2, 2);
$length = $delta = 0;
for ($z = 0; $z < $n; $z++) {
//for each line line
for ($x = -1; $x < $M; $x++) {
if ($x < 0) {
$output .= "\\begin{scriptsize}\$" . $data[$z]['ref'] . "\$\\end{scriptsize} & ";
$output .= "\\begin{scriptsize}\$TC_{" . $data[$z]['co_codigo'] . "}\$\\end{scriptsize} ";
} else {
$inf = "L" . ($x + 1);
$sup = "U" . ($x + 1);
$envelope = array("inf" => $data[$z][$inf], "sup" => $data[$z][$sup]);
//If output is an interval
$rangeTxt = "[ {$s_}" . $envelope['inf'] . "\$, {$s_}" . $envelope['sup'] . "\$ ]";
//If output is a hesitant
$h = toHesitant($envelope, $length, $delta);
$hTxt = "\$\\{";
for ($i = 0; $i < $length; $i++) {
$hTxt .= "s_" . $h[$i];
if ($i == $length - 1) {
$hTxt .= "\\}\$";
} else {
$hTxt .= ", ";
}
}
//now choose....
//$output .= $rangeTxt;
$output .= $hTxt;
}
if ($x < $M - 1) {
$output .= " & ";
} else {
$output .= "\\\\ <br>";
}
}
}
$output .= table_footer("{$sample_term} data set", $sample_term);
echo $output . "<hr>";
}
private function testing()
{
/*
* Example 1 in paper
*/
$envelopes = array(['inf' => 3, 'sup' => 3], ['inf' => 3, 'sup' => 4], ['inf' => 1, 'sup' => 6]);
//$envelopes = array(['inf'=>2, 'sup'=>4],['inf'=>0,'sup'=>1],['inf'=>0,'sup'=>2],['inf'=>2,'sup'=>5]);
$n = sizeof($envelopes);
//system_message("n " . $n);
$hesitants = array();
$lengths = array();
$deltas = array();
for ($i = 0; $i < $n; $i++) {
echo "[" . $envelopes[$i]['inf'] . "," . $envelopes[$i]['sup'] . "] ";
$hesitants[$i] = toHesitant($envelopes[$i], $lengths[$i], $deltas[$i]);
if ($hesitants[$i] != -1) {
echo "score=" . $this->scoreFunction($hesitants[$i], $lengths[$i], $deltas[$i]) . "<br>";
}
}
/*
* test intervalDominance.
* Example 2 in the paper
*/
$is1 = intervalDominance($envelopes[1]['inf'], $envelopes[1]['sup'], $envelopes[0]['inf'], $envelopes[0]['sup']);
//must be 1
$is1ov2 = intervalDominance($envelopes[1]['inf'], $envelopes[1]['sup'], $envelopes[2]['inf'], $envelopes[2]['sup']);
//must be 0.5
$is3ov5 = intervalDominance($envelopes[2]['inf'], $envelopes[2]['sup'], $envelopes[0]['inf'], $envelopes[0]['sup']);
//must be 0.6
if ($this->debug) {
echo "intervalDominance " . $is1 . " " . $is1ov2 . " " . $is3ov5 . "<br>";
}
}
function aggregationMinMaxToHesitant($data)
{
$maxH = maximumEnvelope($data);
$minH = minimumEnvelope($data);
$a = $minH['sup'];
$b = $maxH['inf'];
$E['inf'] = min($a, $b);
$E['sup'] = max($a, $b);
//echo('<hr>aggregationMinMax<pre>'); print_r($E); echo('</pre>');
return toHesitant($E);
}
private function testing()
{
/*
* Example 1 in paper
*/
$envelopes = array(['inf' => 1, 'sup' => 1], ['inf' => -3, 'sup' => 0], ['inf' => 1, 'sup' => 3], ['inf' => 0, 'sup' => 2]);
$n = sizeof($envelopes);
//system_message("n " . $n);
$hesitants = array();
$lengths = array();
$deltas = array();
for ($i = 0; $i < $n; $i++) {
echo "[" . $envelopes[$i]['inf'] . "," . $envelopes[$i]['sup'] . "] ";
$hesitants[$i] = toHesitant($envelopes[$i], $lengths[$i], $deltas[$i]);
if ($hesitants[$i] != -1) {
$V = $this->varianceFunction($hesitants[$i], $lengths[$i]);
echo "score=" . $deltas[$i] . " variance=" . $V . "<br>";
}
}
}
private function testing()
{
/*
* Example 1 and 4 in paper
*/
$envelopes = array(['inf' => 3, 'sup' => 3], ['inf' => 2, 'sup' => 3], ['inf' => 3, 'sup' => 5], ['inf' => 4, 'sup' => 5]);
$n = sizeof($envelopes);
//system_message("n " . $n);
$hesitants = array();
$lengths = array();
$deltas = array();
for ($i = 0; $i < $n; $i++) {
$hesitants[$i] = toHesitant($envelopes[$i], $lengths[$i], $deltas[$i]);
if ($hesitants[$i] == -1) {
echo "stop here!<br>";
}
}
for ($i = 0; $i < $n; $i++) {
for ($j = 0; $j < $n; $j++) {
if ($i != $j) {
//distanceEnvelope($envelopes[$i],$envelopes[$j]);
//r(H,H) = sum p() / #h * #h
$R = $this->binaryRelation($hesitants[$i], $hesitants[$j], $lengths[$i], $lengths[$j]);
$R /= $lengths[$i] * $lengths[$j];
echo "r(" . ($i + 1) . "," . ($j + 1) . ") = " . $R . "<br>";
}
}
}
}