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作者:... Razali Yaakob , Norwati Mustapha , Hamidah Ibrahim
来源:[J].American Journal of Applied Sciences, 2015, Vol.12 (10), pp.689-708
摘要:Document clustering is the process of organizing a particularelectronic corpus of documents into subgroups of similar text features.Formerly, a number of conventional algorithms had been applied to performdocument clustering. There are current endeavors to enhance clusteringperfo...
作者:Norwati Mustapha , Md. Nasir Sulaiman ...
来源:[J].Journal of Computer Science, 2016, Vol.12 (6), pp.300-306
摘要:Early prediction of diseases especially dengue fever in the case of Malaysia, is very crucial to enable health authorities to develop response strategies and context preventive intervention programs such as awareness campaigns for the high risk population before an outbreak occur...
作者:Norwati Mustapha , Aida Mustapha ...
来源:[J].Journal of Computer Science, 2015, Vol.11 (1), pp.89-97
摘要:In contrast to traditional Intrusion Detection Systems (IDSs), data mining anomaly detection methods/techniques has been widely used in the domain of network traffic data for intrusion detection and cyber threat. Data mining is widely recognized as popular and important intellige...
作者:... Nurfadhlina Mohd Sharef , Md Nasir Sulaiman , Norwati Mustapha
来源:[J].Journal of Computer Science, 2016, Vol.12 (6), pp.265-275
摘要:The rating matrix of a personalized recommendation system contains a high percentage of unknown rating scores which lowers the quality of the prediction. Besides, during data streaming into memory, some rating scores are misplaced from its appropriate cell in the rating matrix wh...
作者:Norwati Mustapha , Md Nasir Sulaiman ...
来源:[J].Journal of Computer Science, 2016, Vol.12 (8), pp.399-411
摘要:Shoreline is a very important element to identify exact boundary at the coastal areas of a country. However, in order to identify land-water boundary for a large region using traditional ground survey technique is very time consuming. Alternatively, shoreline can be extracted by ...
作者:... Md. Nasir Sulaiman , Norwati Mustapha , Abu Bakar Md. Sultan
来源:[J].Journal of Computer Science, 2016, Vol.11 (11), pp.1025-1031
摘要:This study operates within experimental design with two main tools of Taguchi method namely orthogonal array and signal to noise ratio to discover the optimal parameter settings for newly proposed generational genetic algorithms; they are Laplace Crossover-Scale Truncated Pareto ...
作者:Norwati Mustapha , Aida Mustapha ...
来源:[J].Journal of Computer Science, 2016, Vol.11 (11), pp.1041-1053
摘要:In recent years, the development of Web-based applications has made possible novel online activities, such as banking and electronic shopping. This implies significant use of the Hypertext Transfer Protocol (HTTP) as the standard communication protocol enabler for Web services. D...
作者:Norwati Mustapha , Wong Pei Voon , Nasir Sulaiman
来源:[J].Journal of Computer Science, 2013, Vol.9 (8), pp.1008-1018
摘要:With the rapid growth of web 2.0 technologies, tagging become much more important today to facilitate personal organization and also provide a possibility for users to search information or discover new things with Collaborative Tagging Systems. However, the simplistic and user-c...
作者:Nurfadhlina Mohd Sharef , Alfian Abdul Halin , Norwati Mustapha
来源:[J].American Journal of Applied Sciences, 2013, Vol.10 (6), pp.606-614
摘要:Summarized text is a simplified and condensed version of the original text containing highlighted information to help the audience get the gist in a short period of time. Typically, text summarization produces abstract or a paragraph-like outputs by omitting details and irre...
作者:... Md. N.B. Sulaiman , Norwati Mustapha , Nur I. Udzir
来源:[J].American Journal of Applied Sciences, 2011, Vol.8 (3), pp.277-283
摘要:Problem statement: Recently, Web usage mining techniques have been widely used tobuild recommendation systems especially for anonymous users. Approach: Assigning the current userto the best web navigation profile with similar navigation activities will improve the ability of thep...

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