index.html

挖掘频繁闭序列的算法是序列挖掘算法早期比较著名的算法

<script>
function generatecmd1() {
  cmd = "../bin/seq_data_generator seq";
  cmd += " -ncust " + form1.ncust.value;
  cmd += " -slen " + form1.slen.value;
  cmd += " -tlen " + form1.tlen.value;
  cmd += " -nitems " + form1.nitems.value;
  cmd += " -rept " + form1.rept.value;
  cmd += " -fname webtest";
  form2.cmd01.value = cmd;
}

function generatecmd2() {
  cmd = "../bin/clospan webtest.data " + form1.minsup.value + " " + (form1.nitems.value * 1000);
  form2.cmd02.value = cmd;
}
</script>


<table border="0" cellpadding="5">
    <tr>
        <td colspan="2"><b>Parameters</b></td>
    </tr>
    <form name="form1">
    <tr> 
        <td>Number of customers (in 1000):</td>
        <td><input name="ncust" type="text" value="100" onchange="generatecmd1();"></td>
    </tr>
    <tr>
        <td>Average transactions per customer:</td>
        <td><input name="slen" type="text" value="10" onchange="generatecmd1();"></td>
    </tr>
    <tr>
        <td>Average items per transaction:</td>
        <td><input name="tlen" type="text" value="2.5" onchange="generatecmd1();"></td>
    </tr>
    <tr>
        <td>Number of distinct items (in 1000):</td>
        <td><input name="nitems" type="text" value="10" onchange="generatecmd1();generatecmd2();"></td>
    </tr>
    <tr>
        <td>Repetition level:</td>
        <td><input name="rept" type="text" value="0" onchange="generatecmd1();"></td>
    </tr>
    <tr>
        <td>Relative Minimum support:</td>
        <td><input name="minsup" type="text" value="0.01" onchange="generatecmd2();"></td>
    </tr>
    </form>


    <tr>
        <td colspan="2"><br>
        <b>Generated Command Lines</b></td>
    </tr>
    <form name="form2" target="visualizer" action="run">
    <tr>
        <td>Line 1:</td>
        <td><input readonly type="text" name="cmd01" size="50"></td>
    </tr>
    <tr>
        <td>Line 2:</td>
        <td><input readonly type="text" name="cmd02" size="50"></td>
    </tr>
    <tr>
        <td></td>
        <td><input type="submit" value="Start Execution"></td>
    </tr>
    </form>
</table>




<script>
var action = "run";

var search = self.location.search;
if (search.length > 0) search = search.substring(1);

items = search.split("&");
for(i=0; i<items.length; i++) if (items[i].indexOf('=')>=0) {
  var left = unescape(items[i].substr(0, items[i].indexOf('=')));
  var right = unescape(items[i].substr(items[i].indexOf('=')+1));
  if (left == "action") {
    action = "http://" + self.location.hostname + right;
  }
}

generatecmd1();
generatecmd2();

form2.action = action;

</script>