lucene

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understanding the relationship between boosting a document in lucene at index time and its corresponding score at search time

When indexing, I boost certain documents, but they do not appear on the top of the list of retrieved documents. I looked at the score of those documents, and somehow, the score of the documents retrie[详细]

2023-04-13 07:05 分类：问答
What Solr tokenizer and filters can I use for a strong general site search?

I\'d like to ensure that searching for, say, I.B.M. can be found by searching for ibm. I\'d also like to make sure that Dismemberment Plan could be found by searching for dismember.[详细]

2023-04-12 20:45 分类：问答
Solr no search results on new field

I added a multivalue field to schema.xml as follows: <field name=\"fieldsharedsite\" type=\"string\" indexed=\"true\" stored=\"false\" multiValued=\"true\" />[详细]

2023-04-12 19:43 分类：问答
how to use solr.analysis.WordDelimiterFilter standalone

At this point I\'m pretty sure I\'ve searched enough and I can\'t find a nice example of how 开发者_StackOverflow中文版put to work this class.[详细]

2023-04-12 18:13 分类：问答
Lucene: replicated (FS)Directory implementation

Is there any alternative implementations of Lucene\'s (FS)Directory, notably ones related to replication? What I am looking forward to doing (but looking for something existing before implementing my[详细]

2023-04-12 14:59 分类：问答
Different pages to different Nutch cores (within the same domain)

How can I instruct Nutch to treat page#1 as belonging to a core and page#2 as belonging to a different core (both pages from the same domain)?[详细]

2023-04-12 10:35 分类：问答
Solr: Store SHA1-hashes efficient

I have to store, index and find a lot SHA1-Tokens in Solr. Now I store them as 40-Chars-Hex-strings like 68ac906495480a3404beee4874ed853a037a7a8f. There are about 10,000+ unique SHA1-tokens in my Sol[详细]

2023-04-12 10:35 分类：问答
Advice on architecture using Lucene?

I just want to know if I am on the right track with how I should architect 开发者_如何学编程my Lucene context in my application:[详细]

2023-04-12 09:35 分类：问答
Lucene Analyzer for Indexing and Searching

I have a field that I am indexing with Lucene like so: @Field(name=\"hungerState\", index=Index.TOKENIZED, store=Store.YES)[详细]

2023-04-12 08:57 分类：问答
How to boost fields in solr

I already have the boost determined before hand. I have a field in the solr index called boost1开发者_如何学JAVA . This boost field will have a value from 1 to 10 similar to google PR rank. This is th[详细]

2023-04-12 05:45 分类：问答