public Dictionary <string, TrainingData> GetPredictionData(string lotteryCode)
{
_logger.LogInformation("获取前99条结果值用于预测");
//var noSite = new List<string> { "first", "second", "third", "fourth", "fifth", "sixth", "seventh" };
Dictionary <string, TrainingData> dicTrainingData = new Dictionary <string, TrainingData>();
IList <LotteryResult> resultList = resultRepo.GetLast100Rows(lotteryCode);
if (resultList.Count < 99)
{
throw new Exception(lotteryCode + "期之前的开奖数不够99");
}
DateTime lastDate = GetNextLotteryDate(resultList[resultList.Count - 1].LotteryDate);
long timeStamp = DateTimeUtility.ConvertToTimeStamp(lastDate) / 100000;
for (var i = 0; i < noSite.Count; i++)
{
dicTrainingData.Add(noSite[i], new TrainingData());
var t = dicTrainingData[noSite[i]].GetType();
for (int j = 0; j < resultList.Count; j++)
{
t.GetField("t" + j).SetValue(dicTrainingData[noSite[i]], float.Parse(resultList[j].No1));
}
dicTrainingData[noSite[i]].t99 = timeStamp;
}
return(dicTrainingData);
}
public void DateTimeUtilityTest()
{
var dt = DateTime.Parse("2019-07-08");
Console.WriteLine(dt.ToString("yyyy-MM-dd HH:mm:ss"));
Console.WriteLine(DateTimeUtility.ConvertToTimeStamp(dt));
}
public void BuildTrainingGround(string rootPath)
{
var noSite = new List <string> {
"first", "second", "third", "fourth", "fifth", "sixth", "seventh"
};
//var noType = new List<string> { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "Size", "Parity" };
var noType = new List <string> {
"Size", "Parity", "Prime"
};
Dictionary <string, StringBuilder> dicTrainingData = new Dictionary <string, StringBuilder>();
int i = 0;
for (i = 0; i < noSite.Count; i++)
{
dicTrainingData.Add(noSite[i], new StringBuilder());
}
Dictionary <string, IList <FileLineData> > dicFileLineData = new Dictionary <string, IList <FileLineData> >();
var lotteryResultList = resultRepo.GetAll();
if (lotteryResultList.Count >= 100)
{
for (i = 99; i < lotteryResultList.Count; i++)
{
int[] intNos = { int.Parse(lotteryResultList[i].No1),
int.Parse(lotteryResultList[i].No2),
int.Parse(lotteryResultList[i].No3),
int.Parse(lotteryResultList[i].No4),
int.Parse(lotteryResultList[i].No5),
int.Parse(lotteryResultList[i].No6),
int.Parse(lotteryResultList[i].No7) };
long dateStamp = DateTimeUtility.ConvertToTimeStamp(lotteryResultList[i].LotteryDate) / 100000;
if (i == 99)
{
for (int j = i; j > 0; j--)
{
dicTrainingData["first"].Append(lotteryResultList[i - j].No1);
dicTrainingData["first"].Append(",");
dicTrainingData["second"].Append(lotteryResultList[i - j].No2);
dicTrainingData["second"].Append(",");
dicTrainingData["third"].Append(lotteryResultList[i - j].No3);
dicTrainingData["third"].Append(",");
dicTrainingData["fourth"].Append(lotteryResultList[i - j].No4);
dicTrainingData["fourth"].Append(",");
dicTrainingData["fifth"].Append(lotteryResultList[i - j].No5);
dicTrainingData["fifth"].Append(",");
dicTrainingData["sixth"].Append(lotteryResultList[i - j].No6);
dicTrainingData["sixth"].Append(",");
dicTrainingData["seventh"].Append(lotteryResultList[i - j].No7);
dicTrainingData["seventh"].Append(",");
}
}
else
{
for (int l = 0; l < noSite.Count; l++)
{
string strData = dicTrainingData[noSite[l]].ToString();
int index = strData.IndexOf(',');
strData = strData.Substring(index + 1);
index = strData.LastIndexOf(',');
strData = strData.Substring(0, index + 1);
dicTrainingData[noSite[l]] = new StringBuilder(strData);
//dataList.RemoveAt(0);
//dataList.RemoveAt(dataList.Count - 1);
//dataList.RemoveAt(dataList.Count - 1);
//dicTrainingData[noSite[l]] = new StringBuilder(string.Join(",", dataList));
}
dicTrainingData["first"].Append(lotteryResultList[i - 1].No1);
dicTrainingData["first"].Append(",");
dicTrainingData["second"].Append(lotteryResultList[i - 1].No2);
dicTrainingData["second"].Append(",");
dicTrainingData["third"].Append(lotteryResultList[i - 1].No3);
dicTrainingData["third"].Append(",");
dicTrainingData["fourth"].Append(lotteryResultList[i - 1].No4);
dicTrainingData["fourth"].Append(",");
dicTrainingData["fifth"].Append(lotteryResultList[i - 1].No5);
dicTrainingData["fifth"].Append(",");
dicTrainingData["sixth"].Append(lotteryResultList[i - 1].No6);
dicTrainingData["sixth"].Append(",");
dicTrainingData["seventh"].Append(lotteryResultList[i - 1].No7);
dicTrainingData["seventh"].Append(",");
}
dicTrainingData["first"].Append(dateStamp.ToString());
dicTrainingData["second"].Append(dateStamp.ToString());
dicTrainingData["third"].Append(dateStamp.ToString());
dicTrainingData["fourth"].Append(dateStamp.ToString());
dicTrainingData["fifth"].Append(dateStamp.ToString());
dicTrainingData["sixth"].Append(dateStamp.ToString());
dicTrainingData["seventh"].Append(dateStamp.ToString());
for (int n = 0; n < noSite.Count; n++)
{
for (int m = 0; m < noType.Count; m++)
{
string keyStr = noSite[n] + noType[m];
if (!dicFileLineData.ContainsKey(keyStr))
{
dicFileLineData.Add(keyStr, new List <FileLineData>());
}
string label = "";
if (noType[m] == "Size")
{
if (intNos[n] < 5)
{
label = ",D";
}
else
{
label = ",X";
}
}
else if (noType[m] == "Parity")
{
if (intNos[n] % 2 == 0)
{
label = ",O";
}
else
{
label = ",J";
}
}
else if (noType[m] == "Prime")
{
if (intNos[n] == 1 || intNos[n] == 2 || intNos[n] == 3 || intNos[n] == 5 || intNos[n] == 7)
{
label = ",Z";
}
else
{
label = ",H";
}
}
else
{
if (intNos[n].ToString() == noType[m])
{
label = ",Y";
}
else
{
label = ",N";
}
}
dicFileLineData[keyStr].Add(new FileLineData()
{
data = dicTrainingData[noSite[n]].ToString() + label
});
}
}
}
var engine = new FileHelperEngine <FileLineData>();
foreach (KeyValuePair <string, IList <FileLineData> > kv in dicFileLineData)
{
engine.WriteFile(rootPath + "/TrainingGround/" + kv.Key + ".Txt", kv.Value);
}
}
}