The document discusses how search engines work by describing their main components and processes. It explains that search engines crawl websites to index their content, then use that index to match users' search queries and return relevant results. The document outlines the key steps search engines go through, including crawling, indexing, processing searches, retrieving matches, ranking results by relevance, and displaying them to users. It also notes some of the challenges of making search engines return high-quality results.
PPT on How Search Engine Works
What is Search Engine ?
How Google Works ?
Search Engine Optimization
How Google, Baidu, Yahoo, DuckDuckGo Works ?
My YouTube Channel :- https://www.youtube.com/channel/UCeZDAwaaj6LqSY5b6Gaof5A
Keyword Research is one of the most essential, high return on going activity in the search advertising era. It is the process of finding what keywords are user by user for making a search of particular piece of information.
SEO is not that critical if you stick to its basics and execute SEO ethically. ( http://www.promozseo.com/how-search-engines-work/ ) Here we have discussed one basic SEO concept which will help you to understand how Search Engines work and how you should think of SEO. Follow these 3 steps SEO always and get results.
PPT on How Search Engine Works
What is Search Engine ?
How Google Works ?
Search Engine Optimization
How Google, Baidu, Yahoo, DuckDuckGo Works ?
My YouTube Channel :- https://www.youtube.com/channel/UCeZDAwaaj6LqSY5b6Gaof5A
Keyword Research is one of the most essential, high return on going activity in the search advertising era. It is the process of finding what keywords are user by user for making a search of particular piece of information.
SEO is not that critical if you stick to its basics and execute SEO ethically. ( http://www.promozseo.com/how-search-engines-work/ ) Here we have discussed one basic SEO concept which will help you to understand how Search Engines work and how you should think of SEO. Follow these 3 steps SEO always and get results.
This lengthy (150+ slides), but very comprehensive presentation is designed to help experienced SEOs train those new to the practice over a 2-3 hour, interactive session. It covers the search engine landscape, the SEO process, keyword research, link building and the emergence of social media as a ranking signal.
Determining the overall system performance and measuring the quality of complex search systems are tough questions. Changes come from all subsystems of the complex system, at the same time, making it difficult to assess which modification came from which sub-component and whether they improved or regressed the overall performance. If this wasn’t hard enough, the target against which you are measuring your search system is also constantly evolving, sometimes in real time. Regression testing of the system and its components is crucial, but resources are limited. In this talk I discuss some of the issues involved and some possible ways of dealing with these problems. In particular I want to present an academic view of what I should have known about search quality before I joined Cuil in 2008.
How to SEO a Terrific - and Profitable - User ExperienceBrightEdge
Tune in for Portent SEO Marianne Sweeny’s January webinar: “How to SEO a Terrific – and Profitable – User Experience.” Learn how search engine algorithms are now incorporating IA, UX and content strategy, as well as methods for directing Google, Bing & Co. to perform better for your users.
Have you ever wondered how search works while visiting an e-commerce site, internal website, or searching through other types of online resources? Look no further than this informative session on the ways that taxonomies help end-users navigate the internet! Hear from taxonomists and other information professionals who have first-hand experience creating and working with taxonomies that aid in navigation, search, and discovery across a range of disciplines.
SriG Systems is the Best Search Engine Optimization- SEO, Search Engine Marketing & Digital Marketing company. We make sure your website at all times shows up in the right place at the right time using only white hat SEO techniques. Our SEO Consultants are extremely familiar in everything SEO related with thorough knowledge in keyword Research and Density.
Riley-O constructs a relevancy map of any document at realtime with a google-like interface and passes this map to search Google, bing, YAHOO!. Benefit here is helping users search: - when the user requires an entire document to satisfy the search requirement. - or when they don't know the subject matter or keywords; - or the possibility that the user does not know what they are looking for.
Slides from Enterprise Search & Analytics Meetup @ Cisco Systems - http://www.meetup.com/Enterprise-Search-and-Analytics-Meetup/events/220742081/
Relevancy and Search Quality Analysis - By Mark David and Avi Rappoport
The Manifold Path to Search Quality
To achieve accurate search results, we must come to an understanding of the three pillars involved.
1. Understand your data
2. Understand your customers’ intent
3. Understand your search engine
The first path passes through Data Analysis and Text Processing.
The second passes through Query Processing, Log Analysis, and Result Presentation.
Everything learned from those explorations feeds into the final path of Relevancy Ranking.
Search quality is focused on end users finding what they want -- technical relevance is sometimes irrelevant! Working with the short head (very frequent queries) has the most return on investment for improving the search experience, tuning the results, for example, to emphasize recent documents or de-emphasize archive documents, near-duplicate detection, exposing diverse results in ambiguous situations, using synonyms, and guiding search via best bets and auto-suggest. Long-tail analysis can reveal user intent by detecting patterns, discovering related terms, and identifying the most fruitful results by aggregated behavior. all this feeds back into the regression testing, which provides reliable metrics to evaluate the changes.
By merging these insights, you can improve the quality of the search overall, in a scalable and maintainable fashion.
BYD SWOT Analysis and In-Depth Insights 2024.pptxmikemetalprod
Indepth analysis of the BYD 2024
BYD (Build Your Dreams) is a Chinese automaker and battery manufacturer that has snowballed over the past two decades to become a significant player in electric vehicles and global clean energy technology.
This SWOT analysis examines BYD's strengths, weaknesses, opportunities, and threats as it competes in the fast-changing automotive and energy storage industries.
Founded in 1995 and headquartered in Shenzhen, BYD started as a battery company before expanding into automobiles in the early 2000s.
Initially manufacturing gasoline-powered vehicles, BYD focused on plug-in hybrid and fully electric vehicles, leveraging its expertise in battery technology.
Today, BYD is the world’s largest electric vehicle manufacturer, delivering over 1.2 million electric cars globally. The company also produces electric buses, trucks, forklifts, and rail transit.
On the energy side, BYD is a major supplier of rechargeable batteries for cell phones, laptops, electric vehicles, and energy storage systems.
Poonawalla Fincorp and IndusInd Bank Introduce New Co-Branded Credit Cardnickysharmasucks
The unveiling of the IndusInd Bank Poonawalla Fincorp eLITE RuPay Platinum Credit Card marks a notable milestone in the Indian financial landscape, showcasing a successful partnership between two leading institutions, Poonawalla Fincorp and IndusInd Bank. This co-branded credit card not only offers users a plethora of benefits but also reflects a commitment to innovation and adaptation. With a focus on providing value-driven and customer-centric solutions, this launch represents more than just a new product—it signifies a step towards redefining the banking experience for millions. Promising convenience, rewards, and a touch of luxury in everyday financial transactions, this collaboration aims to cater to the evolving needs of customers and set new standards in the industry.
how to sell pi coins in all Africa Countries.DOT TECH
Yes. You can sell your pi network for other cryptocurrencies like Bitcoin, usdt , Ethereum and other currencies And this is done easily with the help from a pi merchant.
What is a pi merchant ?
Since pi is not launched yet in any exchange. The only way you can sell right now is through merchants.
A verified Pi merchant is someone who buys pi network coins from miners and resell them to investors looking forward to hold massive quantities of pi coins before mainnet launch in 2026.
I will leave the telegram contact of my personal pi merchant to trade with.
@Pi_vendor_247
how can I sell pi coins after successfully completing KYCDOT TECH
Pi coins is not launched yet in any exchange 💱 this means it's not swappable, the current pi displaying on coin market cap is the iou version of pi. And you can learn all about that on my previous post.
RIGHT NOW THE ONLY WAY you can sell pi coins is through verified pi merchants. A pi merchant is someone who buys pi coins and resell them to exchanges and crypto whales. Looking forward to hold massive quantities of pi coins before the mainnet launch.
This is because pi network is not doing any pre-sale or ico offerings, the only way to get my coins is from buying from miners. So a merchant facilitates the transactions between the miners and these exchanges holding pi.
I and my friends has sold more than 6000 pi coins successfully with this method. I will be happy to share the contact of my personal pi merchant. The one i trade with, if you have your own merchant you can trade with them. For those who are new.
Message: @Pi_vendor_247 on telegram.
I wouldn't advise you selling all percentage of the pi coins. Leave at least a before so its a win win during open mainnet. Have a nice day pioneers ♥️
#kyc #mainnet #picoins #pi #sellpi #piwallet
#pinetwork
when will pi network coin be available on crypto exchange.DOT TECH
There is no set date for when Pi coins will enter the market.
However, the developers are working hard to get them released as soon as possible.
Once they are available, users will be able to exchange other cryptocurrencies for Pi coins on designated exchanges.
But for now the only way to sell your pi coins is through verified pi vendor.
Here is the telegram contact of my personal pi vendor
@Pi_vendor_247
The secret way to sell pi coins effortlessly.DOT TECH
Well as we all know pi isn't launched yet. But you can still sell your pi coins effortlessly because some whales in China are interested in holding massive pi coins. And they are willing to pay good money for it. If you are interested in selling I will leave a contact for you. Just telegram this number below. I sold about 3000 pi coins to him and he paid me immediately.
Telegram: @Pi_vendor_247
How to get verified on Coinbase Account?_.docxBuy bitget
t's important to note that buying verified Coinbase accounts is not recommended and may violate Coinbase's terms of service. Instead of searching to "buy verified Coinbase accounts," follow the proper steps to verify your own account to ensure compliance and security.
how can i use my minded pi coins I need some funds.DOT TECH
If you are interested in selling your pi coins, i have a verified pi merchant, who buys pi coins and resell them to exchanges looking forward to hold till mainnet launch.
Because the core team has announced that pi network will not be doing any pre-sale. The only way exchanges like huobi, bitmart and hotbit can get pi is by buying from miners.
Now a merchant stands in between these exchanges and the miners. As a link to make transactions smooth. Because right now in the enclosed mainnet you can't sell pi coins your self. You need the help of a merchant,
i will leave the telegram contact of my personal pi merchant below. 👇 I and my friends has traded more than 3000pi coins with him successfully.
@Pi_vendor_247
What website can I sell pi coins securely.DOT TECH
Currently there are no website or exchange that allow buying or selling of pi coins..
But you can still easily sell pi coins, by reselling it to exchanges/crypto whales interested in holding thousands of pi coins before the mainnet launch.
Who is a pi merchant?
A pi merchant is someone who buys pi coins from miners and resell to these crypto whales and holders of pi..
This is because pi network is not doing any pre-sale. The only way exchanges can get pi is by buying from miners and pi merchants stands in between the miners and the exchanges.
How can I sell my pi coins?
Selling pi coins is really easy, but first you need to migrate to mainnet wallet before you can do that. I will leave the telegram contact of my personal pi merchant to trade with.
Tele-gram.
@Pi_vendor_247
Even tho Pi network is not listed on any exchange yet.
Buying/Selling or investing in pi network coins is highly possible through the help of vendors. You can buy from vendors[ buy directly from the pi network miners and resell it]. I will leave the telegram contact of my personal vendor.
@Pi_vendor_247
how to sell pi coins at high rate quickly.DOT TECH
Where can I sell my pi coins at a high rate.
Pi is not launched yet on any exchange. But one can easily sell his or her pi coins to investors who want to hold pi till mainnet launch.
This means crypto whales want to hold pi. And you can get a good rate for selling pi to them. I will leave the telegram contact of my personal pi vendor below.
A vendor is someone who buys from a miner and resell it to a holder or crypto whale.
Here is the telegram contact of my vendor:
@Pi_vendor_247
Currently pi network is not tradable on binance or any other exchange because we are still in the enclosed mainnet.
Right now the only way to sell pi coins is by trading with a verified merchant.
What is a pi merchant?
A pi merchant is someone verified by pi network team and allowed to barter pi coins for goods and services.
Since pi network is not doing any pre-sale The only way exchanges like binance/huobi or crypto whales can get pi is by buying from miners. And a merchant stands in between the exchanges and the miners.
I will leave the telegram contact of my personal pi merchant. I and my friends has traded more than 6000pi coins successfully
Tele-gram
@Pi_vendor_247
how to sell pi coins on Bitmart crypto exchangeDOT TECH
Yes. Pi network coins can be exchanged but not on bitmart exchange. Because pi network is still in the enclosed mainnet. The only way pioneers are able to trade pi coins is by reselling the pi coins to pi verified merchants.
A verified merchant is someone who buys pi network coins and resell it to exchanges looking forward to hold till mainnet launch.
I will leave the telegram contact of my personal pi merchant to trade with.
@Pi_vendor_247
2. What is Search Engine
Search engine is a software program that
searches for sites based on the words that you
designate as search terms.
"Search engine" is the popular term for an
Information Retrieval (IR) system.
2
3. Motto of search engines
A web search engine is designed to search for
information on the World Wide Web and
FTP servers. The search results are generally
presented in a list of results often referred to
as SERPS, or "search engine results pages".
The information may consist of web pages,
images, information and other types of files.
3
4. Purpose of Search Engines
Helping people find what they’re looking
for
• Starts with an "information need"
• Convert to a query
• Gets results
In the materials available
• Web pages
• Other formats
• Deep Web
4
5. HISTORY
Archie – First search tool for the Internet
Gopher – indexed plain text documents
Jughead – searched the files stored in
Gopher index systems
Wandex – First Web search engine
5
6. How web search engines work
search engine operates in the following
order:
Web Crawling
Indexing
Searching
6
8. Search is Not a Panacea
Search can’t find what’s not there
• The content is hugely important
Information Architecture is vital
Usable sites have good navigation and
structure
8
9. Search Engine Modules
A query processor
A search and matching function
A ranking capability
Summarizing and Presenting documents.
9
10. Search Engines Mode of Working in
Earlier Days
From 1990-1998 (1st Generation of search
tools):
• Looked at title of web pages
• Ranking was based on page content
• Looked at number of times the search term
appeared on the page
• Looked at metatags
10
11. SEO (Search Engine Optimization)
Used by companies to get a higher result in
search engines
White hat: Using legitimate techniques
Black hat: Using illegal techniques to trick
the search engine, like paying sites to link
to you.
11
13. Search is Only as Good as the Content
Users blame the search engine
• Even when the content is unavailable
Understand the scope of site or intranet
• Kinds of information
• Divided sites: products / corporate info
• Dates
• Languages
• Sources and data silos: databases...
• Update processes
13
14. Making a Searchable Index
Store text to search it later
Many ways to gather text
• Crawl (spider) via HTTP
• Read files on file servers
• Access databases (HTTP or API)
• Data silos via local APIs
• Applications, CMSs, via Web Services
Security and Access Control
14
16. What the Index Needs
Basic information for document or record
• File name / URL / record ID
• Title or equivalent
• Size, date, MIME type
Full text of item
More metadata
• Product name, picture ID
• Category, topic, or subject
• Other attributes, for relevance ranking and display
16
19. Search Query Processing
What happens after you click the search
button, and before retrieval starts.
Usually in this order
• Handle character set, maybe language
• Look for operators and organize the query
• Look for field names or metadata
• Extract words (just like the indexer)
• Deal with letter casing
19
20. Search and Retrieval
Retrieval: find files with query terms
Not the same as relevance ranking
Recall: find all
relevant items
Precision: find only
relevant items
Increasing one
decreases the other
20
21. Retrieval = Matching
Single-word queries
• Find items containing that word
Multi-word queries: combine lists
• Any: every item with any query word
• All: only items with every word
• Phrases: find only items with all words in
order
Boolean and complex queries
• Use algorithm to combine lists
21
22. Why Searches Fail
Empty search
Nothing on the site on that topic (scope)
Misspelling or typing mistakes
Vocabulary differences
Restrictive search defaults
Restrictive search choices
Software failure
22
23. Relevance Ranking
Theory: sort the matching items, so the most
relevant ones appear first
Can't really know what the user wants
Relevance is hard to define and situational
Short queries tend to be deeply ambiguous
• What do people mean when they type “bank”?
First 10 results are the most important
23
24. Relevance Processing
Sorting documents on various criteria
Start with words matching query terms
Citation and link analysis
• Like old library Citation Indexes
• Not only hypertext, but the links
• Google PageRank
• Incoming links
• Authority of linkers
Taxonomies and external metadata
24
25. Search Results Interface
What users see after they click the Search
button
The most visible part of search
Elements of the results page
• Page layout and navigation
• Results header
• List of results items
• Results footer
25
26. Search Suggestions
Human judgment beats algorithms
Great for frequent, ambiguous searches
• Use search log to identify best candidates
Recommend good starting pages
• Product information, FAQs, etc.
Requires human resources
• That means money and time
More static than algorithmic search
26
27. Search Metrics
Number of searches
Number of matches searches
Traffic from search to high-value pages
Relate search changes to other metrics
27
28. Query Example
Consider the Query Mahendra Singh Dhoni
A good answer contains all the three words, and more
frequently the better, we call this Term Frequency(TF)
Some Query terms are more important those have better
discriminating power than others
For example an answer containing only "Dhoni" is likely to
be better than an answer containing only “Mahendra“
We call this Inverse Document Frequency (IDF)
28
29. Search Will Never Be Perfect
Search engines can’t read minds
• User queries are short and ambiguous
Some things will help
• Design a usable interface
• Show match words in context
• Keep index current and complete
• Adjust heuristic weighting
• Maintain suggestions and synonyms
• Consider faceted metadata search
29