Correlation Coefficient Based Average Textual Similarity Modelfor Information Retrieval System in Wide Area Networks
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2015, Vol 17, Issue 1
Abstract
Abstract: In wide area networks, retrieving the relevant text is a challenging task for information retrievalbecause most of the information requests are text based. The focus of paper is on the similarity measurement,performance evaluation and design of information retrieval techniques using the four similarity functions i.e.Jaccard, Cosine, Dice and Overlap. The performance evaluation of these similarity functions has been done forthe similarity between the documents retrieved by the search engine for the entered text using the vector spacemodel. The correlation coefficient was applied for evaluating the performance of similarity functions. All thepossible combination of similarity functions have been explored and textual similarity model has been proposedfor the information retrieval system in wide area networks.
Authors and Affiliations
Jaswinder Singh , Parvinder Singh , Yogesh Chaba
Keywords
Related Articles
- EP ID EP105685
- DOI -
- Views 126
- Downloads 0
A Review on Solving ECDLP over Large Finite Field Using Parallel Pollard’s Rho (ρ) Method
Abstract: Elliptic Curve Discrete Log Problem (ECDLP) is the underlying basis of many popular Public Key Scheme like Diffie-Hellman and ElGamal. The strength of such public key schemes is based on the difficulty ofsolvin...
NLP for Automated Conceptual Data Modeling
Abstract:One of the procedures for obtaining the better understanding of the system by splitting the large system into smaller parts, this procedure is termed as analysis. Manually creating softwareartifacts and building...
BER Analysis ofImpulse Noise inOFDM System UsingLMS,NLMS&RLS
Abstract:Orthogonal Frequency Division Multiplexing (OFDM) scheme is also used as a digital multi carriermodulation method .Alarge number of closely spaced orthogonal sub-carrier signals are used to carry data onse...
Improved LEACH Protocol for Efficient Transmission of Data inWireless Sensor Networks using Ant Colony OptimizationAlgorithm
Abstract: Energy Efficiency is one of an indispensible concern in Wireless Sensor Networks (WSNs) whichminimizes their efficiency and also shortens the lifetime of network. Many efficient routing as well asalgorithmic sc...
Improved Key Based Security Framework for Vehicular Ad Hoc Networks
Abstract: Vehicular ad hoc networks (VANETs) are a subgroup of mobile ad hoc networks (MANETs) with the distinguishing property that the nodes are vehicles like cars, trucks, buses and motorcycles. This implies tha...