How to Use Latent Semantic Indexing ( LSI ) Technology Principles to Improve Your Website Search Engine Ranking
As with every other business, search engines are fighting to have a good market share by providing their visitors with fresh, relevant and useful content.
Google as a leading search engine provider is continuously working to improve its search results by continually updating its algorithms to provide its visitors with relevant, useful and fresh information.
One of the technologies, Google uses in its algorithm to provide users with relevant information is Latent Semantic Indexing (LSI) technology.
In this report I will show you how to use latent semantic indexing principles to help you improve the performance of your website by improving your page rank.
What is Latent Semantic Indexing?
Latent Semantic Indexing (LSI) is an information retrieval technology that retrieves information from websites and Information repositories based on the vector space model of document classification.
Through the use of LSI technology, relevant information can be retrieved from a collection of documents based on its meaning or concept, even if the document does not have the search word.
Latest semantic indexing allows a search engine to determine a relevancy of a page not only with its search query, but also with the context of the search query.
In other words, LSI helps search engine to retrieve data based on the context of the search query. For instance, Search engine are able to identify “Laptop” and “Notebook computer” are similar conceptually.
Google has long been using Latent Semantic Indexing for Adsense to display relevant advertisement on Adsense publisher’s websites.
Undeniable evidence suggests that Google is also giving LSI more emphasis in its search algorithm to identify websites for their relevance so as to provide its visitors with relevant information.
So, if you want to improve your page rank and performance of your website, you should implement latest semantic indexing technology principles when ever you create content and laying your website structure.
Importance Latent Semantic Indexing
Google uses latent semantic Indexing to combat spamming and provide its customers with relevant, useful and fresh information.
It is believed that, Google is implementing LSI in its algorithm for the following tasks:
1. Provide its customers (searchers) with relevant and useful information;
2. Identify poor quality websites (content wise);
3. Identify duplicate content;
4. Examine link profile.
Let’s see one by one how Google uses latent semantic indexing:
1. Provide searchers with relevant and useful information
Latest semantic indexing allows a search engine to determine the relevancy of a page not only with its search query, but also with the context of the search query. In other words, LSI helps search engine to retrieve data based on the context of the search query.
Several webmasters use automatic content generation software to create articles which are centered on specific keywords. These articles simply created to cheat search engine. Search engine like Google uses latent semantic indexing technology to identify articles created using automatic content generation tools. LSI uses the context of the content to examine its relevancy and usefulness.
3. Identify duplicate content
One of the quality guidelines of Google is to avoid similar pages created across different domains or sub domains. Search engine employ latent semantic indexing technology principles to filter out duplicate pages.
4. Examine link profile
Search engine use link popularity as a major factor to rank web pages. Several Webmasters has long been using different software tools to increase the popularity of their websites, consequently spamming the search engine to deliver irrelevant information. To fight link spamming, search engines use Latent semantic Indexing to identify link spamming by examining the link profile.
There fore, it is important to correctly build links to your website.
That is, you have to vary the anchor text of your website.
You should not only use the main keywords of your website, but mix with semantically identical words.
You should build links to your website in a natural way. Building links semantic in mind will help you boost your ranking.
How to Determine which words are Semantically Identical?
In order to find words which are semantically similar to a given word, do a search in Google using a tilde (~) function. Google with automatically pull the result, with semantic words bolded.
For Instance, if you want to search for words semantically related to car, insert ~car into Google search box. The semantically related words will appear bolded in the search result. The following words are semantically related to a keyword “Car”.
Cars
Auto
Automobile
Automotive
And for the search ~Laptop
Laptops
Notebook
Computer
Notebook Computers
Laptop Computers
How to optimize Your Web Site with LSI in Mind
As Google is giving weight to Latent Semantic Indexing, it is important to optimize your website LSI technology in mind. Search engine understand the theme of a website through Latent semantic Indexing technology.
Here are some tips to use:
- keyword research analysis should incorporate using latent semantic technology principles;
- Boost Theme of your website by creating content around the main keyword and semantically related words.
- Search engines use LSI technology to examine your link profile. There fore, you should build links in a natural way, Vary anchor text of your URL;
- Exchange links only with industry related websites. At the same time you should not exchange links with bad neighborhood.
Summary
As search engine, like Google are giving latent semantic indexing more emphasis in providing its searchers with useful and relevant information, it is important to design LSI friendly websites to get a good page rank.
Google is continuously updating its algorithms to provide searchers with useful, relevant and fresh information. Every time it updates its algorithms, savvy internet marketers are always at the top of search engine, because these webmasters always follow Google quality guidelines. They work based on the core and fundamental principles of the search engine.
Unlike savvy webmasters, lazy webmasters are always chasing the holes of the search engine. They implement different techniques to cheat the search engine. But, as search engine, especially Google is becoming smarter and smarter from time to time; Google uses different techniques to identify cheaters.
Evidence suggest that, Google is using LSI in its algorithm to provide its searchers with relevant and useful information, identify poor content websites, identify duplicate content and examine link profile.
Undeniable sources prove that search engines like Google are using latent semantic indexing in their algorithm to provide searchers with useful, fresh and relevant information. Therefore, it is important to optimize your website LSI in mind.
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