2017 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA) 2017
DOI: 10.23919/spa.2017.8166877
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Cited by 7 publications
(3 citation statements)
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“…Nevertheless, a significant number of studies on the TPEHGDB dataset do not apply any over-sampling technique. However, in these studies, certain decisions concerning the evaluation were often made which raises serious questions concerning the credibility of the provided results [3,26,25,32,8,4]. In many of these studies, results were either not obtained through cross-validation, or crossvalidation was applied on a subset of data subsampled from the original dataset.…”
Section: A Critical Look On Studies Reporting Near-perfect Results Onmentioning
confidence: 99%
“…Nevertheless, a significant number of studies on the TPEHGDB dataset do not apply any over-sampling technique. However, in these studies, certain decisions concerning the evaluation were often made which raises serious questions concerning the credibility of the provided results [3,26,25,32,8,4]. In many of these studies, results were either not obtained through cross-validation, or crossvalidation was applied on a subset of data subsampled from the original dataset.…”
Section: A Critical Look On Studies Reporting Near-perfect Results Onmentioning
confidence: 99%
“…Beiranvand et al, in 2017 [ 154 ], used the DWT in order to extract some features from the EHG signals. After performing the DWT, the supporting vector machine technique was used in order to classify the analyzed signals.…”
Section: Electrohysterographymentioning
confidence: 99%
“…First, studies often apply cross-validation on a subset of data subsampled from the original dataset. Performing this kind of preprocessing, in a machine learning context, without any kind of argumentation, raises doubts as it drastically increases the variance of the obtained results and avoids the problem of imbalanced data, which does not reflect reality in terms of potential applications [14,15,16,17,18,19,20,21].…”
Section: Studies Estimating Preterm Birth Risk Using the Tpehgdbmentioning
confidence: 99%