KDnuggets : News : 2003 : n19 : item1 | NEXT |
FeaturesFrom: Gregory Piatetsky-ShapiroDate: 13 Oct, 2003 Subject: Poll Results: Data Preparation is about 65-70% of data mining effort The previous KDnuggets Poll asked: What % of time in your data mining project(s) is spent on data cleaning and preparation?. Of 187 respondents, over half said that data preparation takes over 60% of the effort, with median being around 65-70%. See full poll results and comments at www.kdnuggets.com/polls/2003/data_preparation.htm |
KDnuggets : News : 2003 : n19 : item1 | NEXT |
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