I 开发者_JAVA百科am working on a project of an electronic library (for Arabic books). A program that allows the user to import his books into the systems library and perform searching against his libr
I\'m trying to create a full text search facility for a small blog which is running against a SQL Compact Edition 4 database.
I understand that a fundamental aspect of full-text search is the use of inverted indexes. So, with an inverted index a one-word query becomes trivial to answer. Assuming the index is structured like
I hope you can help me with this problem. What I intend to do: Given a right text, I want to count the frequencies for every stemmized token ngrams without the stopwords(in other words, the stopwords
I have a UserProfile Model with 35 fields (Char,Int,Bool,Dec,M2M,FK).As part of the search view functionality, one of the fields requires full-text sea开发者_C百科rching while the remaining 34 fields
I am tasked with working on an app to index free form text, for fast look-up. I am sure this is an area that has been researched to death. However I am not sure where to start, any help开发者_如何学编
We are using thinkingtank gem and having trouble indexing model associations, even simple ones. For example, a profile belongs to an institution, which has a name – we would like to do something like
Should I set the columns to in my table as index or fulltext? They w开发者_C百科ill be searched for both using WHERE and WHERE .. LIKE.
I had a progr开发者_StackOverflow社区am running for 2 days to build a Lucene index for around 160 million text files, and after the program ended, I tried searching the index and found the index was n
I\'m using this search -> match (c1, c2) against (\">dg*\" in boolean mode); and I get this list 1 dg开发者_StackOverflowas
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