识别重要文件 [英] Identification of the important document

问题描述

我在Java中有一组文本文档.我必须使用计算机来识别最重要的文档(就像专家会识别的一样).

例如.我有10本关于Java的书，系统将Java完整参考文献标识为最重要的文档或最相关的文档.(基于与Java维基百科页面的相似性)

一种方法是拥有参考文档，并找到该文档与手头的文档集之间的相似之处(如前面的示例中所述).并提供结果说，具有最大相似性的是最重要的文档.

我想确定其他更有效的方法来执行此操作.请建议其他查找相关文档的方法(如果可能，以无监督的方式).

I have a set of text documents in java . I have to identify the most important document (just as what an expert would identify) using a computer.

eg. I have 10 books on java , the system identifies Java complete reference as the most important document or the most relevant.(based on similarities with the wikipedia page about java)

One method would be to have a reference document and find similarities between this document and the set of documents at hand (as mentioned in the previous example). And provide a result saying the one which has maximum similarity is the most important docuemnt .

I want to identify other more efficient methods of performing this. please suggest other methods for finding the relevant document (in a unsupervised way if possible) .

推荐答案

您正在谈论排名的全文搜索，请尝试查看lucene的全文.文字搜索引擎:
http://incubator.apache.org/lucene.net/ [

You are talking about ranked full text search, try looking at lucene the full text search engine:
http://incubator.apache.org/lucene.net/[^]

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