This collection of technical papers from leading researchers in the field not only provides several chapters devoted to the research program and its evaluation paradigm, but also presents the most current research results and describes some ...
This book contains a wide swath in topics across social networks & data mining. Each chapter contains a comprehensive survey including the key research content on the topic, and the future directions of research in the field.
... topic space as illustrated below, where the di's are documents and wij's are keywords. w11 – [di1,dj1,dk1, ...] w12 ... clustering, topic detection and frequent itemset mining are summarized in Table 1. Table 1. Document Clustering ...
... detection in large web collections. In Sigir '08: Proceedings of the 31st annual international acm sigir conference ... topic shifts. Systems, ISIC2007: Proceedings of the IEEE International Confer- ence on Man and Cybernetics. (pp ...
... Keywords. In: Proc. of the 19th International Conference on Database and Expert Systems Application, pp. 54–58. IEEE Computer Society, USA (2008) A Na ̈ıve Bayes ... Clustering Weblogs on the Basis of a Topic Detection Method 351.
... topic features . The MLP also contains one hidden layer with seven units , and one output . The fast computation ... clustering , topic detection and judgement components are evaluated . 5.1 Evaluation of the Clustering Component ...
This book will draw upon experts in both academia and industry to recommend practical approaches to the purification, indexing, and mining of textual information.
... keywords. Our work is based on dissociation of phrases into frequent keyword-sets, which as discussed in section 2 is very fast and scalable ... Topic Ranking and Modeling Topic Evolution 321 Related Work Topic Detection and Clustering.
... topic detection within the stream of news sources collected by newspapers aggregators. In this paper, we focus on evaluating the effectiveness of the collaboration between preprocessing techniques and document clustering techniques and ...