public DictLabel(Dictionary dict, LabelAlphabet labels) {
this.dict = dict;
this.mutiple = dict.isAmbiguity();
this.labels = labels;
idxB = labels.lookupIndex("B");
idxM = labels.lookupIndex("M");
idxE = labels.lookupIndex("E");
idxS = labels.lookupIndex("S");
}
public void addThruPipe(Instance instance) throws Exception {
String[][] data = (String[][]) instance.getData();
int length = data[0].length;
int[][] dicData = new int[length][labels.size()];
int indexLen = dict.getIndexLen();
for (int i = 0; i < length; i++) {
if (i + indexLen <= length) {
WordInfo s = getNextN(data[0], i, indexLen);
int[] index = dict.getIndex(s.word);
if (index != null) {
for (int k = 0; k < index.length; k++) {
int n = index[k];
if (n == indexLen) { // 下面那个check函数的特殊情况，只为了加速
label(i, s.len, dicData);
if (!mutiple) {
i = i + s.len;
break;
}
}
int len = check(i, n, length, data[0], dicData);
if (len > 0 && !mutiple) {
i = i + len;
break;
}
}
}
}
}
for (int i = 0; i < length; i++)
if (hasWay(dicData[i])) for (int j = 0; j < dicData[i].length; j++) dicData[i][j]++;
instance.setDicData(dicData);
}
