/// <summary>
/// redirect BrainFlow's logger from stderr to file
/// </summary>
/// <param name="log_file"></param>
public static void set_log_file(string log_file)
{
int res = MLModuleLibrary.set_log_file_ml_module(log_file);
if (res != (int)CustomExitCodes.STATUS_OK)
{
throw new BrainFlowException(res);
}
}
/// <summary>
/// Prepare classifier
/// </summary>
public void prepare()
{
int res = MLModuleLibrary.prepare(input_json);
if (res != (int)CustomExitCodes.STATUS_OK)
{
throw new BrainFlowException(res);
}
}
/// <summary>
/// release all classifiers
/// </summary>
public static void release_all()
{
int res = MLModuleLibrary.release_all();
if (res != (int)CustomExitCodes.STATUS_OK)
{
throw new BrainFlowException(res);
}
}
/// <summary>
/// set log level, logger is disabled by default
/// </summary>
/// <param name="log_level"></param>
private static void set_log_level(int log_level)
{
int res = MLModuleLibrary.set_log_level_ml_module(log_level);
if (res != (int)CustomExitCodes.STATUS_OK)
{
throw new BrainFlowException(res);
}
}
/// <summary>
/// Get score of classifier
/// </summary>
public double predict(double[] data)
{
double[] val = new double[1];
int res = MLModuleLibrary.predict(data, data.Length, val, input_json);
if (res != (int)CustomExitCodes.STATUS_OK)
{
throw new BrainFlowException(res);
}
return(val[0]);
}
/// <summary>
/// get version
/// </summary>
/// <returns>version</returns>
/// <exception cref="BrainFlowException"></exception>
public static string get_version()
{
int[] len = new int[1];
byte[] str = new byte[64];
int res = MLModuleLibrary.get_version_ml_module(str, len, 64);
if (res != (int)CustomExitCodes.STATUS_OK)
{
throw new BrainFlowException(res);
}
string version = System.Text.Encoding.UTF8.GetString(str, 0, len[0]);
return(version);
}
/// <summary>
/// enable ML logger with level TRACE
/// </summary>
public static void enable_dev_ml_logger()
{
MLModuleLibrary.set_log_level((int)LogLevels.LEVEL_TRACE);
}
/// <summary>
/// disable ML logger
/// </summary>
public static void disable_ml_logger()
{
MLModuleLibrary.set_log_level((int)LogLevels.LEVEL_OFF);
}
/// <summary>
/// enable BrainFlow's logger with level INFO
/// </summary>
public static void enable_board_logger()
{
MLModuleLibrary.set_log_level((int)LogLevels.LEVEL_INFO);
}