/// <summary>
/// 开始计算相似度(英文：一个单词是一个字符)
/// </summary>
/// <param name="baiduText"></param>
/// <param name="orgs"></param>
/// <param name="contrastText"></param>
/// <param name="precent"></param>
/// <param name="index"></param>
private void RecursionYw(string baiduText, string[] orgs, out string contrastText, out double precent, int index)
{
contrastText = "";
precent = 0;
bool is_break = false;
for (int i = index; i < orgs.Length; i++)
{
if (Util.isNotNull(orgs[i]))
{
contrastText += orgs[i];
Similar similar = TextContrast.GetStringSimilarityPerYw(baiduText, contrastText);
if (similar.success)
{
precent = similar.precent;
if (i < orgs.Length - 1)
{
for (int j = i + 1; j < orgs.Length; j++)
{
string next_contrastText = contrastText;
next_contrastText += orgs[j];
Similar next_similar = TextContrast.GetStringSimilarityPerYw(baiduText, next_contrastText);
if (next_similar.success)
{
//增加容错率
if (next_similar.precent > precent || (next_similar.precent <= precent && precent - next_similar.precent <= 0.5))
{
precent = next_similar.precent;
contrastText = next_contrastText;
}
else
{
//如果相似度最高连50%都达不到，那么就当没有匹配项
if (precent <= 50.0)
{
//index = i;//重置
//contrastText = "相似度太低，未找到匹配项";
//如果相似度太低那么继续递归查询
int _index = i + 1;
RecursionYw(baiduText, orgs, out contrastText, out precent, _index);
}
else
{
//移除掉之前匹配的字符串
en_index = j;
}
is_break = true;
break;
}
}
else
{
LogHelper.Error("字符串计算相似度百分比时出错：" + similar.error);
break;
}
}
is_break = true;
}
}
else//出错了就不比较了
{
LogHelper.Error("字符串计算相似度百分比时出错：" + similar.error);
contrastText = "";
precent = 0;
en_index = i + 1;
break;
}
//
if (is_break)
{
break;
}
}
}
}
/// <summary>
/// 开始计算相似度(中文：一个汉字是一个字符)
/// </summary>
/// <param name="baiduText"></param>
/// <param name="orgs"></param>
/// <param name="contrastText"></param>
/// <param name="precent"></param>
/// <param name="index"></param>
private void RecursionHz(string baiduText, string[] orgs, out string contrastText, out double precent, ref int index)
{
contrastText = "";
precent = 0;
bool is_break = false;
for (int i = index; i < orgs.Length; i++)
{
if (Util.isNotNull(orgs[i]))
{
contrastText += orgs[i].Replace(" ", "");
Similar similar = TextContrast.GetStringSimilarityPerZw(baiduText, contrastText);
if (similar.success)
{
precent = similar.precent;
if (i < orgs.Length - 1)
{
for (int j = i + 1; j < orgs.Length; j++)
{
string next_contrastText = contrastText;
next_contrastText += orgs[j].Replace(" ", "");
Similar next_similar = TextContrast.GetStringSimilarityPerZw(baiduText, next_contrastText);
if (next_similar.success)
{
if (next_similar.precent > precent)
{
precent = next_similar.precent;
contrastText = next_contrastText;
}
else
{
//移除掉之前匹配的字符串
index = j;
is_break = true;
break;
}
}
else
{
LogHelper.Error("字符串计算相似度百分比时出错：" + similar.error);
break;
}
}
is_break = true;
}
}
else//出错了就不比较了
{
LogHelper.Error("字符串计算相似度百分比时出错：" + similar.error);
contrastText = "";
precent = 0;
index = i + 1;
break;
}
//
if (is_break)
{
break;
}
}
}
}