By Rainer Schmidt, Heike Weiss, Georg Fuellen (auth.), Petra Perner (eds.)
This ebook constitutes the refereed lawsuits of the twelfth business convention on info Mining, ICDM 2012, held in Berlin, Germany in July 2012. The 22 revised complete papers offered have been conscientiously reviewed and chosen from ninety seven submissions. The papers are equipped in topical sections on info mining in medication and biology; facts mining for power undefined; facts mining in site visitors and logistic; info mining in telecommunication; facts mining in engineering; conception in info mining; concept in info mining: clustering; thought in facts mining: organization rule mining and choice rule mining.
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Additional resources for Advances in Data Mining. Applications and Theoretical Aspects: 12th Industrial Conference, ICDM 2012, Berlin, Germany, July 13-20, 2012. Proceedings
Total ex. 1 5 sets 1x2 24 48 72 2 5 sets 1x4 24 96 120 decrease the conﬁdence of results in case if the cross-validation is applied, thus each of ten generated datasets was randomly split into training and testing sets using the 70% for training and 30% for testing [5,11]. The proportions of classes in train and test sets remained the same as in the subset before splitting (see Table 3). 2. 1 Datasets Each of the three classiﬁers was trained and tested using each of prepared datasets. In order to conﬁrm that feature selection can increase an eﬃciency of the system, some experiments were performed with three diﬀerent feature sets: – First feature set with all 29 descriptive attributes; – Second feature set with eight attributes from Table 2 excluding attributes 1 and 3; – Third feature with six attributes, obtained by excluding from Second feature set attributes ”Cigarettes per day” and ”Flatulence” (see Table 2).
From the other hand, the speciﬁcity of classiﬁers remains on the level of 65-70%, which means that for about 30% of patients with negative diagnosis the decision support system suggested to make an endoscopy. This is a good result, comparing to the initial case, when an endoscopy was performed for each patient. Looking at the results from the other side - the false-negatives rate still remains above zero level. This means that some patiens with positive diagnosis will remain unthreated, meaning that the decision support system should not be used as a primary source for decision making.
Advancements and trends in medical case-based reasoning: An overview of systems and system development. In: Proceedings of the 17th International FLAIRS Conference, Special Track on Case-Based Reasoning, pp. 178–183. AAAI (2004) 13. : Medical applications in case based reasoning. The Knowledge Engineering Review 20(3), 289–292 (2007) 14. : An Analysis of Research Themes in the CBR Conference Literature. , Hanft, A. ) ECCBR 2008. LNCS (LNAI), vol. 5239, pp. 18–43. Springer, Heidelberg (2008) 15.
Advances in Data Mining. Applications and Theoretical Aspects: 12th Industrial Conference, ICDM 2012, Berlin, Germany, July 13-20, 2012. Proceedings by Rainer Schmidt, Heike Weiss, Georg Fuellen (auth.), Petra Perner (eds.)