/**
* 一句话调用接口
*
* @param document 目标文档
* @param size 需要的关键句的个数
* @return 关键句列表
*/
public static List <String> getTopSentenceList(String document, int size)
{
List <String> sentenceList = spiltSentence(document);
List <List <String> > docs = convertSentenceListToDocument(sentenceList);
TextRankSentence textRank = new TextRankSentence(docs);
int[] topSentence = textRank.getTopSentence(size);
List <String> resultList = new List <String>();
foreach (int i in topSentence)
{
resultList.Add(sentenceList[i]);
}
return(resultList);
}
/**
* 一句话调用接口
*
* @param document 目标文档
* @param max_length 需要摘要的长度
* @return 摘要文本
*/
public static String getSummary(String document, int max_length)
{
List <String> sentenceList = spiltSentence(document);
int sentence_count = sentenceList.Count;
int document_length = document.Length;
int sentence_length_avg = document_length / sentence_count;
int size = max_length / sentence_length_avg + 1;
List <List <String> > docs = convertSentenceListToDocument(sentenceList);
TextRankSentence textRank = new TextRankSentence(docs);
int[] topSentence = textRank.getTopSentence(size);
List <String> resultList = new List <String>();
foreach (int i in topSentence)
{
resultList.Add(sentenceList[i]);
}
resultList = permutation(resultList, sentenceList);
resultList = pick_sentences(resultList, max_length);
return(TextUtility.join("。", resultList));
}