词汇 | data-mining |
释义 | data mining noun[ U ] (alsodata-mining)uk /ˈdeɪ.tə ˌmaɪ.nɪŋ/ us /ˈdeɪ.t̬ə ˌmaɪ.nɪŋ/ the process of using special software to look at large amounts of computer data in order to find out useful information: Retailers rushed to invest in data mining to help them identify patterns in everything from seasonal sales to shoplifting. He argued that data-mining of healthcare data, rather than being a sinister invasion of privacy, could save hundreds of thousands of lives. data-mining technology/software Compare text mining Law enforcement agencies can use data mining to identify common behavioural characteristics in different cases. What happens to creative risk-taking and experimentation when our every interaction is subject to corporate data mining? Manufacturers have long used data-mining to maximize the effectiveness of their advertising and marketing spend. I suspect these accounts are created purely in order to gain large amounts of followers for data-mining purposes. Searching -seeking beachcomb beachcomber beachcombing body search bounty hunter comb hunter hunting ground keep your/an eye out for someone/somethingidiom leave no stone unturnedidiom lookout manhunt needle scout scrounge around search seek someone/something out seeker troll You can also find related words, phrases, and synonyms in the topics: Computer programming & software data mining | Business Englishdata mining noun[ U ] ukus IT, MARKETING the examination of large amounts of information stored in a computer in order to look for patterns, changes, etc.: They use data-mining technology to determine whether there are new trends developing. Marketing professionals employ data mining to find out more about the buying patterns of their customers. Examples of data miningdata mining Numerous tools suitable for datamining in biology are available, yet the selection of an appropriate tool is non-trivial. So the important question is, how can we measure the effectiveness of classification results in datamining? His research interests include machine learning, genetic algorithms, datamining, and network security. In the following, we illustrate the potential of sparse grids for problems of a higher dimensionality in the context of numerical quadrature and datamining. However, the rules generated by the datamining methods are rarely used to provide greater insight into the original problem domain. Subjective techniques generally operate by comparing the beliefs of a user against the patterns discovered by the datamining algorithm. These goals can be achieved by using various general datamining methods, which are described below. In datamining and machine learning communities, several classification algorithms have been proposed, where most of these produce classifiers with an acceptable error rate. The range of applications spans from numerical programming, symbolic computing, computer vision, to telephony and datamining. As her research progressed, she used more complex case representations, reasoning and learning strategies, and datamining techniques for pattern recognition. The majority of the datamining literature concentrates on the discovery of accurate and comprehensible patterns. We are exploring the use of fuzzy datamining and concepts introduced by the semantic web to operate in synergy to perform distributed intrusion detection. On the positive side, datamining and machine learning can be used to generalise news reports, and thereby generate knowledge for coherence systems. While the term ' datamining' is relatively recent, techniques for identifying patterns in data are much older. This review provides a discussion of and pointers to efficient algorithms for the common datamining tasks in a mathematical framework. See all examples of data mining These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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