Results 171 to 180 of about 267,481 (220)

Web query classification using improved visiting probability algorithm and babelnet semantic graph [PDF]

2015 AI & Robotics (IRANOPEN), 2015
In this paper, an unsupervised method which is not use log data is offered to solve ”the problem of web query classification”. The aim of the proposed approach is the mapping of all the problem components to the BabelNet concepts and solving the problem by using these concepts.
Haniyeh Rashidghalam, Fariborz Mahmoudi
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Search engine effectiveness using query classification: a study

Online information review (Print), 2016
Purpose – The purpose of this paper is to highlight the retrieval effectiveness of search engines taking into consideration both precision and relative recall.
Sabha Ali, Sumeer Gul
semanticscholar   +1 more source

Inducing and Refining Topics for Web Query Classification Using a Semantic Network

Journal of Computational and Theoretical Nanoscience, 2018
Web query classification, the task of inferring topical categories from a web search query is a non-trivial problem in Information Retrieval domain. The topic categories inferred by a Web query classification system may provide a rich set of features for improving query expansion and web advertising.
M. Chandrasekaran, R. Sathish Kumar
openaire   +2 more sources

Personalized Content Extraction and Text Classification Using Effective Web Scraping Techniques

Int. J. Web Portals, 2019
Web scraping is a technique to extract information from various web documents automatically. It retrieves the related contents based on the query, aggregates and transforms the data from an unstructured format into a structured representation.
Tharun Karthikeyan, K. Sekaran, D. Ranjith, Vinay Kumar, M. BalajeeJ.   +4 more
semanticscholar   +1 more source

Dual-tree Complex Wavelets Transforms for Image Denoising [PDF]

Eighth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing (SNPD 2007), 2007
Web-based distributed cooperative design is an important technology in the computer supported advanced manufacturing. After analyzing the advantages and drawbacks of the existing research and work, this paper presents an agent-based cooperative design platform which utilizes Web service to realize interoperability in vehicle headlights design. Compared
Geng Ze-xun, Yang Yang, Chen Bo, Shen Tianshuang   +3 more
openaire   +7 more sources

Query classification and study of university students' search trends

Program, 2012
Purpose – This study is an attempt to develop an automatic identification method for Arabic web queries and divide them into several query types using data mining.
Majdi Maabreh, M. Al-Kabi, I. Alsmadi
semanticscholar   +1 more source

Application of Genetic Algorithm and Back Propagation Neural Network for Effective Personalize Web Search-Based on Clustered Query Sessions

International Journal of Applied Evolutionary Computation, 2016
In this paper novel method is proposed using hybrid of Genetic Algorithm GA and Back Propagation BP Artificial Neural Network ANN for learning of classification of user queries to cluster for effective Personalized Web Search.
S. Chawla
semanticscholar   +1 more source

Detecting the Abnormal SQL Query Using Hybrid SVM Classification Technique in Web Application

International Journal of Data Mining Techniques and Applications, 2020
Detecting SQL injection attacks (SQLIAs) is ending up progressively significant in database-driven sites. A large portion of the investigations on SQLIA detection have concentrated on the structured query language (SQL) structure at the application level.
Shobana R, Suriakala M
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Improving context-aware query classification via adaptive self-training

International Conference on Information and Knowledge Management, 2011
Topical classification of user queries is critical for general-purpose web search systems. It is also a challenging task, due to the sparsity of query terms and the lack of labeled queries.
Minmin Chen, Jian-Tao Sun, Xiaochuan Ni, Yixin Chen   +3 more
semanticscholar   +1 more source

Web Queries Classification Based on the Syntactical Patterns of Search Types

2017
Nowadays, people make frequent use of search engines in order to find the information they need on the web. The abundance of available data has rendered the process of obtaining relevant information challenging in terms of processing and analyzing it. A broad range of web queries classification techniques have been proposed with the aim of helping in ...
Mohamed Bader-El-Den, Alaa Mohasseb, Andreas Kanavos, Mihaela Cocea   +3 more
openaire   +2 more sources