/// <summary>
/// 判断两个词的统计值，第二个比第一个大返回true
/// </summary>
/// <param name="fst"></param>
/// <param name="sec"></param>
/// <returns></returns>
public bool CompareTwoWords(String fst, String sec)
{
T_ChsNameWordTraffic cw1 = GetWordTraffic(fst);
T_ChsNameWordTraffic cw2 = GetWordTraffic(sec);
if (cw2 != null)
{
long after1;
if (cw1 == null)
{
after1 = 0;
}
else
{
after1 = cw1.After;
}
if (after1 < cw2.After)
{
return(true);
}
}
return(false);
}
public void AddBefore(String word)
{
if (word.Length <= 1)
{
//长度必须大于1
return;
}
if (word[0] < 0x4e00 || word[0] > 0x9fa5)
{
//必须是汉字
return;
}
T_ChsNameWordTraffic wordTraffic = (T_ChsNameWordTraffic)m_Table[word];
if (wordTraffic == null)
{
wordTraffic = new T_ChsNameWordTraffic();
wordTraffic.Word = word;
wordTraffic.Before = 1;
wordTraffic.After = 0;
m_Traffic.Words.Add(wordTraffic);
m_Table[wordTraffic.Word] = wordTraffic;
m_Traffic.BeforeWordCount++;
m_Traffic.BeforeCount++;
return;
}
else
{
wordTraffic.Before++;
m_Traffic.BeforeCount++;
return;
}
}
/// <summary>
/// 根据名字前的单词判断该名字是否可能是汉字名
/// </summary>
/// <param name="beforeWord"></param>
/// <returns></returns>
public bool MaybeNameByBefore(String beforeWord)
{
T_ChsNameWordTraffic wordTraffic = GetWordTraffic(beforeWord);
if (wordTraffic == null)
{
return(false);
}
if (wordTraffic.Before >= m_Traffic.BeforeCount * 5 / m_Traffic.BeforeWordCount)
{
//出现概率大于平均值5倍
return(true);
}
else
{
return(false);
}
}
public bool MaybeNameByAfter(String afterWord)
{
T_ChsNameWordTraffic wordTraffic = GetWordTraffic(afterWord);
if (wordTraffic == null)
{
return(false);
}
if (wordTraffic.After >= m_Traffic.AfterCount * 5 / m_Traffic.AfterWordCount)
{
//出现概率大于平均值5倍
return(true);
}
else
{
return(false);
}
}
