org.jpmml.lightgbm

Class LightGBMUtil

java.lang.Object

org.jpmml.lightgbm.LightGBMUtil

public class LightGBMUtil
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static boolean	isBinaryInterval(java.lang.String string)
static boolean	isInterval(java.lang.String string)
static boolean	isNone(java.lang.String string)
static boolean	isValues(java.lang.String string)
static GBDT	loadGBDT(java.io.InputStream is)
static GBDT	loadGBDT(java.util.Iterator<java.lang.String> lines)
static double[]	parseDoubleArray(java.lang.String string, int length)
static int[]	parseIntArray(java.lang.String string, int length)
static org.dmg.pmml.Interval	parseInterval(java.lang.String string)
static java.lang.String[]	parseStringArray(java.lang.String string, int length)
static java.util.Iterator<java.lang.String>	parseText(java.io.InputStream is)
static long[]	parseUnsignedIntArray(java.lang.String string, int length)
static java.util.List<java.lang.Integer>	parseValues(java.lang.String string)
static org.jpmml.converter.Schema	toLightGBMSchema(GBDT gbdt, org.jpmml.converter.Schema schema)
static java.lang.String	unescape(java.lang.String string)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

loadGBDT

public static GBDT loadGBDT(java.io.InputStream is)
                     throws java.io.IOException

Throws:

java.io.IOException

loadGBDT

public static GBDT loadGBDT(java.util.Iterator<java.lang.String> lines)

toLightGBMSchema

public static org.jpmml.converter.Schema toLightGBMSchema(GBDT gbdt,
                                                          org.jpmml.converter.Schema schema)

parseText

public static java.util.Iterator<java.lang.String> parseText(java.io.InputStream is)
                                                      throws java.io.IOException

Throws:

java.io.IOException

parseStringArray

public static java.lang.String[] parseStringArray(java.lang.String string,
                                                  int length)

parseIntArray

public static int[] parseIntArray(java.lang.String string,
                                  int length)

parseUnsignedIntArray

public static long[] parseUnsignedIntArray(java.lang.String string,
                                           int length)

parseDoubleArray

public static double[] parseDoubleArray(java.lang.String string,
                                        int length)

isNone

public static boolean isNone(java.lang.String string)

isInterval

public static boolean isInterval(java.lang.String string)

isBinaryInterval

public static boolean isBinaryInterval(java.lang.String string)

isValues

public static boolean isValues(java.lang.String string)

parseInterval

public static org.dmg.pmml.Interval parseInterval(java.lang.String string)

parseValues

public static java.util.List<java.lang.Integer> parseValues(java.lang.String string)

unescape

public static java.lang.String unescape(java.lang.String string)