com.hankcs.hanlp.dependency.perceptron.accessories

Class CoNLLReader

java.lang.Object

com.hankcs.hanlp.dependency.perceptron.accessories.CoNLLReader

public class CoNLLReader
extends Object

Constructor Summary

Constructors

Constructor and Description
CoNLLReader(String filePath) Initializes the file reader

Method Summary

Modifier and Type	Method and Description
static IndexMaps	createIndices(String conllPath, boolean labeled, boolean lowercased, String clusterFile) 读取CoNLL文件，创建索引
ArrayList<Instance>	readData(int limit, boolean keepNonProjective, boolean labeled, boolean rootFirst, boolean lowerCased, IndexMaps maps) 读取句子
ArrayList<CompactTree>	readStringData()

Methods inherited from class java.lang.Object

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

Constructor Detail

CoNLLReader

public CoNLLReader(String filePath)
            throws FileNotFoundException

Initializes the file reader

Parameters:

filePath - Path to the file

Throws:

Exception - If the file path is not correct or there are not enough permission to read the file

FileNotFoundException

Method Detail

createIndices

public static IndexMaps createIndices(String conllPath,
                                      boolean labeled,
                                      boolean lowercased,
                                      String clusterFile)
                               throws IOException

读取CoNLL文件，创建索引

Parameters:

conllPath -

labeled -

lowercased -

clusterFile -

Returns:

Throws:

Exception

IOException

readData

public ArrayList<Instance> readData(int limit,
                                    boolean keepNonProjective,
                                    boolean labeled,
                                    boolean rootFirst,
                                    boolean lowerCased,
                                    IndexMaps maps)
                             throws IOException

读取句子

Parameters:

limit - 最大多少句

keepNonProjective - 保留非投影

labeled -

rootFirst - 是否把root放到最前面

lowerCased -

maps - feature id map

Returns:

Throws:

Exception

IOException

readStringData

public ArrayList<CompactTree> readStringData()
                                      throws IOException

Throws:

IOException