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Questions tagged [search-engine]

A search engine is program that searches documents for specified keywords and returns a list of the documents where the keywords were found.

A search engine is a program that searches documents for specified keywords and returns a list of the documents where the keywords were found.

Although search engine is really a general class of programs, the term is often used to specifically describe systems like Google, Yahoo!, Yandex and Excite that enable users to search for documents on the World Wide Web and USENET newsgroups.

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Deployng ElasticSearch on Heroku with Tire & Bonsai.io

I'm trying to setup the new Bonsai ElasticSearch heroku add-on, but until now I can just run the search on my local developement machine, as soon as deployed on Heroku the same search fails silently, or better, Rails logger doesn't log anything…
Luca G. Soave
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How to make Solr/Lucene ignores space?

how do I make Solr/Lucene ignores space? What I want to achieve is to make the search engine match search phrases like, ie. "Hongkong" when only "hong kong" is indexed. As far as I know I should play with some text-analyzers. I cannot find any good…
Jacek Francuz
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How an HTML img tag is interpreted in a text-type property of a Schema.org schema?

Schema.org provides a schema for each useful content in the Web. For instance, here you can find the schema of a "Recipe". As you may see, there are several properties that are expected to be text (see for instance recipeCategory). However, there…
JeanValjean
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Fulltext search similar

Lets say I want to query for string "this is first title" and I want it to return almost similar strings like below. this is first title this is second title this is third title Is this possible with QueryOptions to query for "almost similar"…
cometta
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Open Source Search UI projects that can be consume REST services

I'm trying to find a solution to my current problem. Let me explain: I need to find a Search UI that can consume a REST service of my choice and be highly configurable. I've searched the web and found Blacklight Search UI (written in Ruby) for Solr.…
user253530
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How to get Google search results in Excel for a certain word

Possible Duplicate: Number of Google Results from Excel I have the following situation, I would like to gather the number of search results for a certain word in Excel. I will explain it better with an example: I have several words in an Excel…
Iker
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Open Source Plug-Play Enterprise Search Engine Options?

I have been researching and testing various Search Engine options but seem to be having the same problem - not finding a good, plug-play Open Source Enterprise Search Engine. By plug-play I mean a search engine I can drop-in, setup my fields, add…
user1406473
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Solr query results - need searched text and a few lines around it

I am completely lost. I think I am definitely missing something fundamental here. Everybody has such awesome stuff to say about Solr but I fail to see it. I indexed a structured pdf document in Solr. The problem is when I search for a simple…
12rad
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C++ framework for search and indexing like clucene

does anyone know some good alternatives for clucene as a search and indexing framework for c++ which is well documented and up to date? Thanks in advance!
Hans Sperker
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Autocompletion using Java not JavaScript

I have to make what is called "Hypertext Searching" in my application. Basically, you start typing in a field, and just like Google for each letter you type in, the relevant search matches changes. The only difference is, that I will fill a table…
OmniOwl
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UIActivtyIndicator while searching

I'm making an app that searches through a dictionary after the user presses the search button that appears on the pop-up keyboard. Since it takes some time to search through the dictionary, I wanted to add an UIActivtyIndicator. The problem is just…
k-bear
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How to higlight a search word

I am creating a search engine like application in android and i want to know how to highlight the searched word in a listview like in this link.. http://androidbible.blogspot.com/2010/12/color-highlight-and-whole-word-search.html thank you in…
Mordiggian
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Can lucene only sort and search for nothing?

I want to list the lastest 10 rows order by id DESC Sort sort = new Sort(new SortField[]{new SortField("id",SortField.INT,true)}); TopDocs topDocs=indexSearch.search(null,null,10,sort);//no need Query,only sort ... I got a 500 exception because the…
Koerr
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How to block robots without robots.txt

As we know, robots.txt helps us avoid indexing of certain webpages/section by web crawlers/robots. But there are certain disadvantages by using this method: 1. the web crawlers might not listen to robots.txt file; 2. you are exposing the folders you…
machineaddict
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Avoid 404 error when using ajax links that pass variables

I am using this (for example) $('.changeserver').click(function(e) { e.preventDefault(); quin = $(this).attr('href'); $('div.caja').css('visibility', 'hidden'); $('#'+quin).css('visibility', 'visible'); …
Aleix
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