public static void Learning(List <string> words2learn, bool IsSpam)
{
foreach (var word in words2learn)
{
string word1 = word;
if (word.Length > 6)
{
word1 = word.Substring(0, word.Length - 2);
}
antispam item = db.antispam.FirstOrDefault(p => p.Word.Contains(word1.ToLower()));
if (word.Length > 3)
{
if (item == null)
{
antispam item2add;
if (IsSpam)
{
item2add = new antispam()
{
Word = word.ToLower(), Nspam = 0, Spam = 1
}
}
;
else
{
item2add = new antispam()
{
Word = word.ToLower(), Nspam = 1, Spam = 0
}
};
db.antispam.Add(item2add);
}
else
{
if (IsSpam)
{
item.Spam++;
}
else
{
item.Nspam++;
}
}
db.SaveChanges();
}
}
}
public static string FindSpamWord(string word)
{
if (word.Length > 6)
{
word = word.Substring(0, word.Length - 2);
}
antispam item = db.antispam.FirstOrDefault(p => p.Word.Contains(word));
if (item != null && word.Length > 3)
{
return((item.Spam * 1.0 / (item.Spam * 1.0 + item.Nspam * 1.0)).ToString());
}
else
{
return("");
}
}
