public static double[] GetSimilarity(double[] a, double[] b)
{
if (s_simi == null)
{
s_simi = new SimilarityAnalysis();
s_simi.setOptions(new string[] { "-T", "first-1", "-e", "20", "-r", "3", "-f", "false" });
if (System.IO.File.Exists(CacheFileName))
{
using (var file = System.IO.File.Open(CacheFileName, System.IO.FileMode.Open))
{
var bf = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
m_cache = bf.Deserialize(file) as Dictionary<double[], double[]>;
}
}
else
{
m_cache = new Dictionary<double[], double[]>();
}
}
//double[] c = new double[a.Length + b.Length];
//a.CopyTo(c, 0);
//b.CopyTo(c, a.Length);
//if (m_cache.ContainsKey(c))
// return m_cache[c];
Instances instance = CreateInstanceOnFly(a, b);
s_simi.analyze(instance);
double[] ret = new double[] { s_simi.m_distancesFreq[1][0], s_simi.m_distancesTime[1][0] };
//m_cache[c] = ret;
return ret;
}
///
/// <summary> * Main method for testing this class. </summary>
///
public static void Main1(string[] options)
{
string trainFileString;
StringBuilder text = new StringBuilder();
SimilarityAnalysis simi = new SimilarityAnalysis();
Reader reader;
try
{
text.Append("\n\nTime Series Similarity Analysis options:\n\n");
text.Append("-t <training file>\n");
text.Append("\tThe name of the training file.\n");
java.util.Enumeration @enum = simi.listOptions();
while (@enum.hasMoreElements())
{
Option option = (Option)@enum.nextElement();
text.Append(option.synopsis() + '\n');
text.Append(option.description() + '\n');
}
trainFileString = Utils.getOption('t', options);
if (trainFileString.Length == 0)
{
throw new Exception("No training file given!");
}
simi.setOptions(options);
reader = new BufferedReader(new FileReader(trainFileString));
simi.analyze(new Instances(reader));
System.Console.WriteLine(simi.ToString());
}
catch (java.lang.Exception e)
{
e.printStackTrace();
System.Console.WriteLine("\n" + e.Message + text);
}
}
public static double[] GetSimilarity(double[] a, double[] b)
{
if (s_simi == null)
{
s_simi = new SimilarityAnalysis();
s_simi.setOptions(new string[] { "-T", "first-1", "-e", "20", "-r", "3", "-f", "false" });
if (System.IO.File.Exists(CacheFileName))
{
using (var file = System.IO.File.Open(CacheFileName, System.IO.FileMode.Open))
{
var bf = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
m_cache = bf.Deserialize(file) as Dictionary <double[], double[]>;
}
}
else
{
m_cache = new Dictionary <double[], double[]>();
}
}
//double[] c = new double[a.Length + b.Length];
//a.CopyTo(c, 0);
//b.CopyTo(c, a.Length);
//if (m_cache.ContainsKey(c))
// return m_cache[c];
Instances instance = CreateInstanceOnFly(a, b);
s_simi.analyze(instance);
double[] ret = new double[] { s_simi.m_distancesFreq[1][0], s_simi.m_distancesTime[1][0] };
//m_cache[c] = ret;
return(ret);
}
///
/// <summary> * Main method for testing this class. </summary>
///
public static void Main1(string[] options)
{
string trainFileString;
StringBuilder text = new StringBuilder();
SimilarityAnalysis simi = new SimilarityAnalysis();
Reader reader;
try
{
text.Append("\n\nTime Series Similarity Analysis options:\n\n");
text.Append("-t <training file>\n");
text.Append("\tThe name of the training file.\n");
java.util.Enumeration @enum = simi.listOptions();
while (@enum.hasMoreElements())
{
Option option = (Option) @enum.nextElement();
text.Append(option.synopsis() + '\n');
text.Append(option.description() + '\n');
}
trainFileString = Utils.getOption('t', options);
if (trainFileString.Length == 0)
{
throw new Exception("No training file given!");
}
simi.setOptions(options);
reader = new BufferedReader(new FileReader(trainFileString));
simi.analyze(new Instances(reader));
System.Console.WriteLine(simi.ToString());
}
catch (java.lang.Exception e)
{
e.printStackTrace();
System.Console.WriteLine("\n" + e.Message + text);
}
}
