45.txt

来自「This complete matlab for neural network」· 文本 代码 · 共 27 行

发信人: fervvac (高远), 信区: DataMining
标  题: Re: 关于文本的索引问题
发信站: 南京大学小百合站 (Thu Sep 19 21:39:35 2002), 站内信件

That's just preprocessing, right?

If your algorithm will have to access *all* such summary information later,
you do not need to index them. So it highly depends on what kind of access
you will have.

【 在 singhoo (tony) 的大作中提到: 】
: the aim of indexing is to get some statistic data such as word vocabulary,
: word vector of each document in the text dataset and so on.
: you know that indexing of text dataset is the first step in text 
: classification.
: The source code of the rainbow system is too long to read clearly and it can't
: index chinese text 
: can somebody give me some advide on how to make index ?thx a lot! 
: 【 在 sinokdd (KDD in China) 的大作中提到: 】
: : Index for what? For the words or the pages?
: : I know rainbow is a system can do text classification,
: : maybe you can find something interesting from it.


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