ALGORITHM TO FIND HIDDEN LINKS IN A WEB PAGE
This presentation is the property of its rightful owner.
Sponsored Links
1 / 20

Under the guidance of Mr. Indraneel Mukhopadhyay PowerPoint PPT Presentation


  • 48 Views
  • Uploaded on
  • Presentation posted in: General

ALGORITHM TO FIND HIDDEN LINKS IN A WEB PAGE. Under the guidance of Mr. Indraneel Mukhopadhyay. Presented by Pradyut Kumar Mallick Roll # IT200127292. Hidden links are ones that real people aren’t supposed to actually notice or click on

Download Presentation

Under the guidance of Mr. Indraneel Mukhopadhyay

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Under the guidance of mr indraneel mukhopadhyay

ALGORITHM TO FIND HIDDEN LINKS IN A WEB PAGE

Under the guidance of

Mr. Indraneel Mukhopadhyay

Presented by

Pradyut Kumar Mallick

Roll # IT200127292


Introduction

Hidden links are ones that real people aren’t supposed to actually notice or click on

Hidden links is a way to guide a search engine to our doorway pages.

New dynamic “hidden link” technique for linking a large highly connected graph in a simple hyperbolic space without cluttering the display.

Introduction


A cyclic hyperbolic space with hidden links

A cyclic hyperbolic space with hidden links


A cyclic hyperbolic space with hidden links1

In a hyperbolic space, the far away nodes/edges (paths) are diminished when the user is not focusing on them.

The user can dynamically warp the display to focus on thousands of different nodes for navigation.

This graph is a non-cyclic hierarchical hyperbolic structure without multiple connected paths.

A cyclic hyperbolic space with hidden links


New technique

The user can easily navigate through all possible paths without tracing many lines and intersections

Robot programs called spiders create search engine databases, computer robot programs that crawl the web seeking search engine content

Pages created as the result of a search are called "dynamically generated" pages .

New Technique


Under the guidance of mr indraneel mukhopadhyay

In a directed non-cyclic hierarchical space, there is a primary graph, which links all the nodes in a tree form. These links are primary tree links. The others are non-tree/cross links in a highly connected graph. A node can have one incoming primary link and many non-tree/cross links.

Definitions


Definition of cyclic hierarchical space

Definition of Cyclic Hierarchical Space


Definition of cyclic hierarchical space1

Primary Path: (tree-link) “AE”

Secondary Path (non-tree/cross link) “AB

Hidden-Link Node

Primary Sub-Space Nodes

Secondary Sub-Space Nodes

Placeholder

Definition of Cyclic Hierarchical Space


Hidden link states and processing flow

State 1: Idle State

State 2: Activate State

Hidden Link States and Processing Flow


Hidden link states and processing flow1

State 3: Map/Unmap (move) State

State 4: Navigation State

Hidden Link States and Processing Flow


Hidden link states and processing flow2

State 5: Reset

Hidden Link States and Processing Flow


Hidden link client server web structure

“Hidden Link” Client-Server Web Structure


Under the guidance of mr indraneel mukhopadhyay

Code

  • The basic link tag looks something like <a href="hidden.html">click here</a>.

  • <a href="hidden.html" style="cursor:help">

  • <a href="hidden.html" style="color:#FF0080">

  • <a href="hidden.html" style="text-decoration:none">

Cursor Type…………. auto

……………crosshair

……………hand


Under the guidance of mr indraneel mukhopadhyay

Build hash table of links in the website.

Partition web log by visitor

For each visitor, partition web log file such that each subsequence terminates in a target page.

For each visitor and target page, find any expected locations for that page:

Algorithm


Under the guidance of mr indraneel mukhopadhyay

Website & Search Pattern of Hidden Links


Hidden link applications

CONTENT AND USAGE MINING

CUSTOMER INTERVIEW WEB SERVICE

Hidden Link Applications


Under the guidance of mr indraneel mukhopadhyay

<div id="Links0" style="LEFT:0px;TOP:0px; VISIBILITY:hidden; POSITION: absolute;"><a href="index1.htm">hasdf hdkfh afhkj </a><a href="index2.htm">kjhf haksf hkasf </a><a href="index3.htm">kjhkjdf khdkf haf</a><a href="index4.htm">ghdf gdjf kgdf</a>

Related Work


Under the guidance of mr indraneel mukhopadhyay

Conclusion

The hidden link technique enables the mining of large hierarchies with multiple secondary paths

Hidden link enables the user to easily navigate through different links without being overwhelmed with large member of nodes and paths.


Under the guidance of mr indraneel mukhopadhyay

Thank You!!


  • Login