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 135
- Downloads 0
Recovery of Data in Cluster Computing By Using Fault TolerantMechanisms
Abstract: Many applications executing on cluster architectures consisting of several number of computerscreate several problems with reliability. The problems are system crashes, code failures and network problemse...
Improved Data Sharing Security with Dual-MAC Address Verification and SHCS
Abstract: For the easy and secure sharing of an unknown private data, an algorithm is developed. The proposed algorithm has improved the data sharing security with MAC address and SHCS verifications. This technique...
Real-time Moving Object Detection using SURF
Abstract: Tracking and traffic monitoring are main application of moving Object detection in video. This paperpresents SURF (Speed-Up Robust Features) algorithm and real-time detection of objects using frame difference.T...
Relation between „3 Utility Problem‟ And „Eulerian Trail‟
Abstract: There are two most renowned puzzles whose algorithms have been developed in the computer science (field- Algorithms and design Analysis) that are impossible to solve till date. They are 3 utility problem...
Using VT System for Automated Testing of ECU
This paper presents an automated method of testing an Electronic control unit (ECU) of a car headlamp by simulating the loads and sensors that the ECU is built to control. Testing of an ECU in every phase of develo...