Internet searching algorithm, Basic Computer Science

Assignment Help:

Internet searching algorithm:
Searching: When a user enters a query into a search engine, the engine examines its index and provides a listing of best-matching web pages according to its ranking criteria. This short list, usually, have a short summary containing the title of the document and small part of the text. Most search engines support Boolean search. Some simple example of a search is given below: To find website which contains -java tutorial?, you may type Java tutorial in the search box of the browser. The search will look for keywords -Java? AND -Tutorial?;  the search expression will retrieve all those records where both the terms occur.  

1484_Internet searching algorithm.png

If you are looking for Tutorials that are not related to Java then you may use the search expression as -Tutorials? AND (NOT -Java?) 

1230_Internet searching algorithm1.png

1968_Internet searching algorithm2.png


Related Discussions:- Internet searching algorithm

Netbooks, Netbooks: Netbooks are special type of Laptop which is very ...

Netbooks: Netbooks are special type of Laptop which is very  light and small. Due to its size and weight it is very portable and one may carry it very easily. Dissimilar to La

Convert string to super ascii, A string S is said to be "Super ASCII", if i...

A string S is said to be "Super ASCII", if it contains the character frequency equal to their ascii values. String will contain only lower case alphabets (''''''''a''''''''-'''''''

Machine Learning, Hi I have a 8 question machine learning problem sheet due...

Hi I have a 8 question machine learning problem sheet due to the 25th of december. The exercises require knowledge of basic classifiers, logistic regression, naive bayes, mixture o

Process control management, Process Control Management:   A  process  ...

Process Control Management:   A  process  is an executing program. It is considered the standard unit of work within a computer system. Every executing program is treated as a

Microprocessor, what is computer? explaine the block diagram of a general p...

what is computer? explaine the block diagram of a general purpose digital computer.

An e-mail account, An E-Mail Account: Inbox: Inbox is the main folder ...

An E-Mail Account: Inbox: Inbox is the main folder in your email account. It contains all the e-mails that have arrived in your e-mail account. You can click on inbox to see t

A brief introduction of python, Python is an interpreted, high-level, inter...

Python is an interpreted, high-level, interactive and object oriented-scripting language. Python was designed to be extremely readable which uses English keywords commonly where as

We will compare the performance of a vector processor, In this problem we w...

In this problem we will compare the performance of a vector processor with a system that contains a scalar processor and a GPU-based coprocessor. In the hybrid system, the host pr

Factors and criteria for computer, what are the factors and criteria for co...

what are the factors and criteria for computer (from business point of view)?

Write this ARM assemble language program, Programming Assignment CS252 Spri...

Programming Assignment CS252 Spring 2014 Write an ARM assembly language subroutine that performs according to the following specification (Caesar cypher). Given a mixed case al

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd