外露
发表于 2025-3-23 13:22:19
,A Security Price Data Cleaning Technique: Reynold’s Decomposition Approach,es as . increases. Thus, we propose that the optimal time period of integration, ., is when . transitions from an exponential behavior to a linear behavior. We calculated that the average of the .’s for the thirty DJIA component companies is 64 business days and that for the DJIA itself is 63 busine
grudging
发表于 2025-3-23 17:48:31
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声明
发表于 2025-3-23 20:54:28
1865-0929 ience, Information Visualization, OLAP, Data Warehousing, Business Intelligence, Spatiotemporal Data, Health Care, Agent-based Systems, Reasoning and Logic, Constraints, Satisfiability, and Search..978-3-319-55208-8978-3-319-55209-5Series ISSN 1865-0929 Series E-ISSN 1865-0937
亲属
发表于 2025-3-23 22:26:12
1865-0929 Management and Big Data, SIMBig 2015, held in Cusco, Peru, in September 2015, and of the Third Annual International Symposium on Information Management and Big Data, SIMBig 2016, held in Cusco, Peru, in September 2016..The 11 revised full papers presented were carefully reviewed and selected from 70
thwart
发表于 2025-3-24 05:34:03
Sense-Level Semantic Clustering of Hashtags, clustering fails to disambiguate the true sense-level semantics of hashtags and, as a result, may generate incorrect clusters. This paper shows how this problem can be overcome through sense-level clustering and demonstrates its impacts on clustering behavior and accuracy.
aspect
发表于 2025-3-24 10:26:08
Conference proceedings 2017tologies, Web Mining, Knowledge Representation and Linked Open Data, Social Networks, Social Web and Web Science, Information Visualization, OLAP, Data Warehousing, Business Intelligence, Spatiotemporal Data, Health Care, Agent-based Systems, Reasoning and Logic, Constraints, Satisfiability, and Search..
避开
发表于 2025-3-24 11:25:05
Automatic Idiom Recognition with Word Embeddings, scatter matrices represent context distributions, we can then measure the difference between the distributions using the Frobenius norm. For comparison, we implement [., ., .] and apply them to our data. We provide experimental results validating the proposed techniques.
匍匐前进
发表于 2025-3-24 16:18:55
Network Sampling Based on Centrality Measures for Relational Classification,obtained on the entire graphs. The execution time for learning step of the classifier is shorter on the sampled graph compared to the entire graph and random sampling. In most cases, the original graph was reduced by up to . of its initial number of edges without losing topological properties.
obsolete
发表于 2025-3-24 20:15:01
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并置
发表于 2025-3-25 02:38:05
A Text Mining-Based Framework for Constructing an RDF-Compliant Biodiversity Knowledge Repository, interoperability with external applications. Accessible as a SPARQL endpoint, the repository facilitates knowledge discovery over a huge amount of biodiversity literature by retrieving annotations matching user-specified queries. We present some use cases to illustrate the types of queries that the knowledge repository currently accommodates.