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From 王建新 <lieut...@gmail.com>
Subject Re: Need addtional info for Field(希望看得懂中文的朋友帮我出出主意)
Date Sun, 04 May 2008 11:20:35 GMT

好的,谢谢!

----- Original Message ----- 
From: "kai.hu" <liccohu@hotmail.com>
To: <java-user@lucene.apache.org>
Sent: Sunday, May 04, 2008 4:27 PM
Subject: Re: Need addtional info for Field(希望看得懂中文的朋友帮我出出主意)


> 在google里搜一下中文分词,出车东的包外,应该还有很多了,如果你发现有更好分词,更高效率的,也推荐一份啊。
> 
> --------------------------------------------------
> From: "kai.hu" <liccohu@hotmail.com>
> Sent: Sunday, May 04, 2008 4:20 PM
> To: <java-user@lucene.apache.org>
> Subject: Re: Need addtional info for Field(希望看得懂中文的朋友帮我出出主意)

> 
> 
>> 你只要索引并分词“下午去开会”就行了,把对应的时间保存进去。
>> 如document.add(new Field("sub","下午去开会",Field.Store.YES,Field.Index.TOKENIZED));
>> document.add(new 
>> Field("time","01:02:02",Field.Store.YES,Field.Index.UN_TOKENIZED));
>> 到时候搜索出的单个document里就包含这两个Field了。
>>
>> only index and tokenized "下午去开会",and store the time with this sub.
>>
>> --------------------------------------------------
>> From: "Cedric Ho" <cedric.ho@gmail.com>
>> Sent: Tuesday, April 22, 2008 3:36 PM
>> To: <java-user@lucene.apache.org>
>> Subject: Re: Need addtional info for Field(希望看得懂中文的朋友帮我出出主意)

>> 
>>
>>> In that case you may want to index each:
>>>
>>> Field("Sub","下午去开会","01:02:02");
>>>
>>> as a separate document. So your document contains 3 fields
>>> 1. title
>>> 2. time
>>> 3. sub
>>>
>>> then you can get both title and time by searching the "sub" field.
>>>
>>> Cedric
>>>
>>>
>>> 2008/4/22 王建新 <lieutroy@gmail.com>:
>>>>
>>>>  谢谢,我只是检索sub,不检索时间,在检索sub时,只想得到匹配Field对应的时间。

>>>>  用payload似乎不可以?
>>>>
>>>>
>>>>
>>>>  ----- Original Message -----
>>>>  From: <Fang_Li@emc.com>
>>>>  To: <java-user@lucene.apache.org>
>>>>  Sent: Tuesday, April 22, 2008 1:55 PM
>>>>  Subject: RE: Need addtional info for Field(希望看得懂中文的朋友帮我出出主意)
>>>>
>>>>
>>>>  Try to use payload which is stored as additional information. Currently

>>>> lucene only support per token payload, but you can add an arbitrary 
>>>> token for the time information.
>>>>
>>>>  I am not sure what are the query information? Only the subtitle or both

>>>> subtitle and time?
>>>>
>>>>  Regards,
>>>>
>>>>  -----Original Message-----
>>>>  From: 王建新 [mailto:lieutroy@gmail.com]
>>>>  Sent: Tuesday, April 22, 2008 1:06 PM
>>>>  To: java-user
>>>>  Subject: Need addtional info for Field(希望看得懂中文的朋友帮我出出主意)

>>>> 
>>>>  用英文可能描述得不是很清楚,不好意思:)
>>>>
>>>>
>>>>  ----- Original Message -----
>>>>  From: 王建新
>>>>  To: Chris
>>>>  Sent: Tuesday, April 22, 2008 9:52 AM
>>>>  Subject: Re: Need addtional info for Field
>>>>
>>>>
>>>>  谢谢。
>>>>  我的问题是这样的:要对一批视频文件(video)建立索引(index),在建立索引之前,我已经分析出了在视频的什么时间出现了什么样的字幕内容。
>>>>  在这种情况下,一个视频节目就相当于一个Document,那么需要(希望)对字幕建立索引,如下:
>>>>     Field("Sub","下午去开会","01:02:02");
>>>>     Field("Sub","后天去开会","01:03:05");
>>>>     [注:"01:02:02"是附属的时间,lucene没有提供这种用法。]
>>>>
>>>>  这两个Field表示在当前的视频节目中,在01:02:02时间出现了字幕"下午去开会",在01:03:05时间出现了"后天去开会",如果用户(User)搜索"下午",当前视频节目是可以匹配的,但是只匹配到了第一个Field,只需要知道时间"01:02:02"。如果用户搜索"开会",则两个Field都可以匹配到。因此需要知道时间"01:02:02"和"01:03:05"。
>>>>  不知道我有没有说清楚。
>>>>
>>>>  我想知道lucene是不是可以通过某种方式解决这个问题,如果不行的话,需要怎样修改lucene呢?
>>>>
>>>>  王建新
>>>>   ----- Original Message -----
>>>>   From: Chris
>>>>   To: 王建新
>>>>   Sent: Monday, April 21, 2008 7:34 PM
>>>>   Subject: Re: Need addtional info for Field
>>>>
>>>>
>>>>   您的功能可以再清楚一點嗎,因為其實這樣處理,好像要斷詞....
>>>>
>>>>   但看到您沒斷,而且欄位名稱一樣是 multi-pair 值的話,不是用
String 存哦
>>>>
>>>>   以上
>>>>                      Chris.
>>>>
>>>>
>>>>   2008/4/21, 王建新 <lieutroy@gmail.com>:
>>>>     你看得懂中文吗?
>>>>
>>>>     我不是很明白你的意思。
>>>>     你是说可以用lucene现有的功能来解决这个问题吗?
>>>>
>>>>       ----- Original Message -----
>>>>       From: Chris
>>>>       To: 王建新
>>>>       Sent: Monday, April 21, 2008 5:14 PM
>>>>       Subject: Re: Need addtional info for Field
>>>>
>>>>
>>>>       This problem is not solve with lucene but or method will solve it.
>>>>
>>>>       The structure is not define as this as well ......
>>>>
>>>>       You may check it clear....
>>>>
>>>>       above
>>>>                      Chris.
>>>>
>>>>
>>>>       2008/4/21, 王建新 <lieutroy@gmail.com>:
>>>>         hi Chris, it is me "王建新"
>>>>
>>>>         I have a new problem, Could you give me any advice? Thank you.
>>>>
>>>>
>>>>         I want to use lucene with some additional info,like:
>>>>
>>>>         1.index
>>>>             Document additionalDoc=ew Document()
>>>>
>>>>             additionalDoc.add(new Field("field","AA BB","Addtional info 
>>>> ..............."));
>>>>             additionalDoc.add(new Field("field","BB CC","Addtional info 
>>>> 222222222222222222222222..............."));
>>>>
>>>>             writer.addDocument(additionalDoc)
>>>>
>>>>             ........
>>>>
>>>>
>>>>         2. search
>>>>
>>>>             Searcher searcher;
>>>>             ....
>>>>
>>>>             searcher.search(termQuery("field","BB"));
>>>>
>>>>
>>>>
>>>>
>>>>             in this condition, I want lucene returns the additionalDoc ,

>>>> also know which fileds were matched, then I will get the additional info

>>>> from the matched fields.
>>>>
>>>>         Can lucene make it in version 2.3.1?
>>>>
>>>>
>>>>
>>>>       --
>>>>       Chris Lin
>>>>       chrislin0426@gmail.com
>>>>       Taipei , Taiwan.
>>>>       -----------------------------------------------------------
>>>>
>>>>
>>>>
>>>>   --
>>>>   Chris Lin
>>>>   chrislin0426@gmail.com
>>>>   Taipei , Taiwan.
>>>>   -----------------------------------------------------------
>>>>
>>>>  ---------------------------------------------------------------------
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>>>>  For additional commands, e-mail: java-user-help@lucene.apache.org
>>>>
>>>
>>
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>> 
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