public class TreeKernel extends Kernel
Modifier and Type | Field and Description |
---|---|
static double |
lambda |
static double |
lambdaSquared |
private int |
normalHits |
private boolean |
normalize |
private java.util.concurrent.ConcurrentHashMap<java.lang.String,java.lang.Double> |
normalizers |
Constructor and Description |
---|
TreeKernel() |
TreeKernel(boolean norm) |
Modifier and Type | Method and Description |
---|---|
double |
eval(java.lang.Object o1,
java.lang.Object o2) |
private static double |
numCommonSubtrees(Parse n1,
Parse n2) |
private double |
sim(Parse node1,
Parse node2) |