search-engine

How some site with fake links show up in Search Engine's results

由 淺唱寂寞╮ 提交于 2019-12-12 07:57:47
问题 These days I come across several Google search results that contain sites with links that exactly match my search words. How is it possible for the sites to dynamically change their content or rather how are they fooling google into indexing their page for my keyword. I've read about content farms but that doesn't seem to be a right answer. Can someone let me know what this technique is called? I'll try to understand more about it. 回答1: My understanding is that the only way to get on Google

how does spider in a search engine works?

由 爱⌒轻易说出口 提交于 2019-12-12 07:39:35
问题 How does crawler or spider in a search engine works 回答1: Specifically, you need at least some of the following components: Configuration: Needed to tell the crawler how, when and where to connect to documents; and how to connect to the underlying database/indexing system. Connector: This will create the connections to a web page or a disk share or anything, really. Memory: The pages already visited must be known to the crawler. This is usually stored in the index but it depends on the

php search issued file

由 丶灬走出姿态 提交于 2019-12-12 06:46:12
问题 My script search in a category for a file and then must display the file. Example: the X user is searching in category PCgames for Y game. After the X user push the "Search" button script must display all the files found in category. But I have some issues in the script search.php file: <html> <body> <center> <font color="black" size="4"> <?php //define each directory here, the index starts with 0 == all and so on. $categorydir = array('/Category/All/', '/Category/PCGames/', '/Category

How to restrict adult content on UIWebview?

由 折月煮酒 提交于 2019-12-12 06:09:50
问题 I am working on an app which is specifically designed for kids .So we are giving some search option for the kids through google search engine and making it sure that search should be safe which we are doing by adding &safe=activate in the url. This is working fine and the search content is restricted.Now user enters another search engine in google say bing and open it on UIWebview . So like google it is also restricting the adult content but asking permission of age limit.If kid agrees that

Phonetic filter factory for Hindi

由 a 夏天 提交于 2019-12-12 05:51:44
问题 I am working with Apache solr ,I am trying to use phonetic filter factory , I have tried all the encoders that are available with solr.PhoneticFilterFactory but none of them is supporting indian languages . Is there any other Filter/Method available so that i can get phonetic representation for indian languages e.g Hindi,tamil,Bengali etc If not then how we can modify existing filters to support these languages. 回答1: Have you tried the new Beider Morse Filter Factory, which was just added in

How to fuzzily search for a dictionary word?

由 此生再无相见时 提交于 2019-12-12 05:48:00
问题 I have read a lot of threads here discussing edit-distance based fuzzy-searches, which tools like Elasticsearch/Lucene provide out of the box, but my problem is a bit different. Suppose I have a dictionary of words, {'cat', 'cot', 'catalyst'}, and a character similarity relation f(x, y) f(x, y) = 1, if characters x and y are similar = 0, otherwise (These "similarities" can be specified by the programmer) such that, say, f('t', 'l') = 1 f('a', 'o') = 1 f('f', 't') = 1 but, f('a', 'z') = 0 etc.

are .appspot google app engine sites restricted in crawl / search engine rankings?

由 放肆的年华 提交于 2019-12-12 05:01:17
问题 i'm not recieving any hits on sites with "*.appspot.com" addresses. I've set up google webmaster and everything. Are you required to have a custom domain to show up in google search indexes? 回答1: You don't need a custom domain to show up in google search. There are many examples of ranking sites, for example: https://www.google.de/#q=fix+the+road 来源： https://stackoverflow.com/questions/25107756/are-appspot-google-app-engine-sites-restricted-in-crawl-search-engine-ranking

Simple rating algorithm to sorting results according to user query

由 こ雲淡風輕ζ 提交于 2019-12-12 04:08:35
问题 I'm developing a very basic web search engine that has several parts. After retrieving results according to a user query, I want to calculate rate of each result and then sort results by calculated rate. Here is my query: var tmpQuery = (from urls in _context.Urls join documents in _context.Documents on urls.UrlId equals documents.DocumentId let words = (from words in _context.Words join hits in _context.Hits on words.WordId equals hits.WordId where hits.DocumentId == documents.DocumentId

PHP post data after search

由 流过昼夜 提交于 2019-12-12 03:35:16
问题 I have made a script(with some help) who search in a category. Example: We have next categories: PCgames, Movies and Music. The X user is searching in category PCgames for Y game. After the search script most post all the results must be displaied but the script doesn`t display the results. Some help? Here is the php script who search in a category <?php //define each directory here, the index starts with 0 == all and so on. $categorydir = array('/Category/All/', '/Category/PCGames/', '

How do I access OpenSearchServer database fields?

由 风流意气都作罢 提交于 2019-12-12 03:19:31
问题 I am using OpenSearchServer v1.2.4. I want to access OpenSearchServer database field like "autocomplete" or Spell check etc. How Can i do that? The OpenSearchServer api only provides title, meta, url fields and some others via XML. Please suggest me query/search pattern to get autocomplete field. 回答1: You can easily control the returned fields by editing the query. To do that, go to the query tab panel. Spellchecking To activate the spellcheck, edit the "search" query and go to the spellcheck
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