public void Build(IEnumerable <ProcessInfoLabeledItem> items)
{
var words = items.Select(d => d.Title + " " + d.Process).Select(_filter).ToArray();
if (_vocabulary == null)
{
_vocabulary = items.Select(d => d.Title + " " + d.Process).SelectMany(_filter).GroupBy(str => str).Where(grp => grp.Count() > 2).OrderByDescending(grp => grp.Count()).Select(grp => grp.Key).Take(2500).OrderBy(str => str).ToArray();
}
_x = TransformTextUtils.TransformTextToX(words, _vocabulary);
_y = items.Select(d => (int)d.Category).ToArray();
}
public void Build(IEnumerable <ProcessInfo> inputs)
{
var testWordsOrigin = inputs.Select(d => d.MainWindowTitle + " " + d.ProcessName).ToArray();
_x = TransformTextUtils.TransformTextToX(testWordsOrigin.Select(TransformTextUtils.Filter).ToArray(), _featureSchema);
}