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關(guān)注：1
2013-05-23 12:21
求翻譯：金融時(shí)間序列在時(shí)間、漲跌幅度上有差異，那么就需要對(duì)數(shù)據(jù)信息進(jìn)行挖掘，找到變化趨勢(shì)的相異性。聚類(lèi)分析就是從給定的數(shù)據(jù)集中搜索數(shù)據(jù)對(duì)象之間所存在的有價(jià)值的聯(lián)系, 使得數(shù)據(jù)在類(lèi)內(nèi)相似性最大、在類(lèi)間相似性最小。是什么意思？ 待解決
 懸賞分：1
- 離問(wèn)題結(jié)束還有
金融時(shí)間序列在時(shí)間、漲跌幅度上有差異，那么就需要對(duì)數(shù)據(jù)信息進(jìn)行挖掘，找到變化趨勢(shì)的相異性。聚類(lèi)分析就是從給定的數(shù)據(jù)集中搜索數(shù)據(jù)對(duì)象之間所存在的有價(jià)值的聯(lián)系, 使得數(shù)據(jù)在類(lèi)內(nèi)相似性最大、在類(lèi)間相似性最小。
問(wèn)題補(bǔ)充： |
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2013-05-23 12:21:38
Financial time series in time Change rate differences, then we need to carry out excavation data, find trends dissimilarity. Cluster analysis is a valuable link between the search data object from the given data set, making the data in the class similarity between classes similar to the least.
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2013-05-23 12:23:18
financial time series in the time, the rise and fall, there is a difference, it was necessary to carry out excavation, data and information to find trends in the opposite sex. Clustering analysis is from a given search data on the data object exists between the value of the contact data in the class
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2013-05-23 12:24:58
正在翻譯，請(qǐng)等待...
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2013-05-23 12:26:38
Financial time series at the time, on the price of a difference, then we need information on data mining, find the diverse trends. Cluster analysis is to search from a given data set is a valuable link between data objects, data within the class maximum of similarity, and similarities between classe
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2013-05-23 12:28:18
The finance time series in the time, the rise and drop scope have the difference, then needs to carry on the excavation to the data message, found the change tendency the diversity.The cluster analysis is from in the data set which assigns searches the valuable relation which between the data object
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