protected internal virtual bool Classify(TextBlock prev, TextBlock curr, TextBlock
next)
{
bool isContent;
if (curr.GetLinkDensity() <= 0.333333)
{
if (prev.GetLinkDensity() <= 0.555556)
{
if (curr.GetNumWords() <= 16)
{
if (next.GetNumWords() <= 15)
{
if (prev.GetNumWords() <= 4)
{
isContent = false;
}
else
{
isContent = true;
}
}
else
{
isContent = true;
}
}
else
{
isContent = true;
}
}
else
{
if (curr.GetNumWords() <= 40)
{
if (next.GetNumWords() <= 17)
{
isContent = false;
}
else
{
isContent = true;
}
}
else
{
isContent = true;
}
}
}
else
{
isContent = false;
}
return curr.SetIsContent(isContent);
}
protected internal static int GetNumFullTextWords(TextBlock tb, float minTextDensity
)
{
if (tb.GetTextDensity() >= minTextDensity)
{
return tb.GetNumWords();
}
else
{
return 0;
}
}
protected internal bool Classify(TextBlock prev, TextBlock curr, TextBlock next)
{
bool isContent = (curr.GetLinkDensity() > 0 && next.GetNumWords() > 11) || (curr.
GetNumWords() > 19 || (next.GetNumWords() > 6 && next.GetLinkDensity() == 0 && prev
.GetLinkDensity() == 0 && (curr.GetNumWords() > 6 || prev.GetNumWords() > 7 || next
.GetNumWords() > 19)));
return curr.SetIsContent(isContent);
}
public bool MeetsCondition(TextBlock tb)
{
return tb.GetLinkDensity() == 0 && tb.GetNumWords() > 6;
}
