A number of important decisions are based on a set of specific items in a database called select items . Thus the analysis of select items in multiple databases becomes of primordial relevance. In this chapter,
Performance of the proposed solution is evaluated experimentally on real server log data. The hypothesis behind our experiments is that representing user sessions with the most relevant features allows an ML method to discover hidden patterns in sessions of bots and humans of different types without ...
The different goal and cognitive demands of each condition might prompt different types of eye movements in the planning versus the control condition which in turn could induce different patterns of oscillatory activity (Staudigl et al., 2017; Thaler et al., 2013). In order to address this iss...
XRD patterns of coarse sand, fine sand, silt, and clay soil particles after passivator treatments. (1: quart, 2: feldspar, 3: mica, 4: zeolite, 5: illite, 6: chlorite, 7: calcite) (Origin 2019b). (CK: control check, GM: goat manure, L: Ca(OH)2, P: Ca(H2PO4)·2H2O, GL...
Motor Imagery is a classical method of Brain Computer Interaction, in which electroencephalogram (EEG) signal features evoked by the imaginary body movements are recognized, and relevant information is extracted. Recently, various deep learning methods a
Without generating candidate patterns, mining frequent collections using growing frequent patterns greatly reduces the consumption of software, so it has great advantages in processing massive data. To better describe the whole process, the definition is as formula (3): S = Count(A N ∪ B) . (...
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The training data often contains outliers or represents misleading patterns in the data. Fitting the training data with such irregularities to deeply cause the model to lose its generalization. The model performs very well on the training set but not so good on the test set. As we can see on...
We found that parents with low parental efficacy were more likely to give their children all three kinds of screen devices, among which TV and tablet were detrimental to home literacy practices whereas computers, like books, were complementary to home literacy practices. Latent profile analysis ...
Previously studies have focused mostly on HMs content, but only a few followed it with biomonitoring to find out the source and accumulation patterns in the exposed population. The key objectives of the study are to;(1) investigate the accumulation and distribution of HMs (As, Cr, Cu, Cd, ...