Re: Search requires too long search term

2011-02-13 Thread findbestopensource
You may need to use ngrams. http://lucene.apache.org/java/3_0_3/api/all/org/apache/lucene/analysis/ngram/EdgeNGramTokenFilter.html Another option would be doing wildcard query without enabling leading wildcard search. search for cr* and not *cr* as the auto suggest feature should give suggestion f

Search requires too long search term

2011-02-13 Thread Schmidt, Dennis
Hi there, I am using Lucene for an actually quite simple search. I am not indexing long texts, but instead each document only has a couple of fields with texts from one word to a very short sentence (no more than 6 words usually). Now I need to find documents even with only two characters typed

Re: About FSDirectory, File

2011-02-13 Thread narayan bhati
Hi, you can export index with jar itself and do not provide absolute path relative to file system instead create folder named index in your project space then as below you can get index directory directory=FSDirectory.open(new File("index")); here path is relative to you workspace which will not

About FSDirectory, File

2011-02-13 Thread Gong Li
Hi, I need to generate executable JAR. In my code, it has some lines as following: String path = "d:\\project\\"; File f = new File(path); Directory dir = FSDirectory.open(f); In the path, there is a wordnet index which is used to search by synonyms. When I run the JAR, it needs local directory

Re: where can i download a sample index

2011-02-13 Thread narayan bhati
i built one with text files on my system.but it was not as rich with different field types so was looking for one like wikipedia or so yeah i agree analyzers will be problem i got one from mannings site with source code of lucene in action. lets see if that works out for me thanks narayan On Sun,

Re: where can i download a sample index

2011-02-13 Thread Anshum
Why don't you generate your own index off some sample docs or dataset. Would give you a lot more flexibility to play around as otherwise even if you get an index, you wouldn't have info in the analyzer used etc.. while indexing. -- Anshum Gupta http://ai-cafe.blogspot.com On Sun, Feb 13, 2011 at

where can i download a sample index

2011-02-13 Thread narayan bhati
Hi All, i am trying to get a sample index to which i can perform queries. can anyone point to a location where i can download such a index. for example index of wikipedia docs or any other such large repository i am looking for index of 100 MB or so thanks Narayan