Standards Research Data

Data for the article in the Transactions on Industrial Informatics
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The MovieLens 1M dataset has been extended introducing diverse shilling profiles to push or nuke a target item. Shilling profiles has been generated using different shilling attack methods: random, average, bandwagon, reverse-bandwagon, love-hate and perfect-knowledge. Each file contains the 1M original MovieLens ratings plus the added votes for the shilling profiles. Each shilling profile rates as many items as the mean number of ratings from each user in the original dataset. The dataset is divided in four quartiles based on the number of rating for the target item.
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These tables provide proof of the authenticity and reliability of the article.
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These data include field potential recordings from human pluripotent stem cells-derived cardiomyocytes. The data are recorded by Cardio2D software and analyzed offline by Cardio2D+. The characteristics of the field potentials such as field potential amplitude, field potential duration and beating duration as well as beating frequency, were obtained. Based on these characteristics, the field potentials were categorized to normal or arrhythmic by two electrophysiology experts.
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PCA was then used in each group of variables to construct specific features for the CTT and GT. All extracted components are listed in the appendix.
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There are 3 data files in total for this data set, 1 for Experiment 1 and 2 for Experiment 2. The File Experiment 1.csv contains 12 matrices for Experiment 1, which are the opinions of the decision makers with the pairwise comparison of alternatives in the form of the linguistic preference relations. The File Experiment 2-1.csv contains 51 matrices, which denote the opinions of the decision makers with the pairwise comparison of alternatives in the form of the Linguistic Discrete Region.
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All primes can be indexed by $k$, as primes must be in the form of
$6k+1$ or $6k-1$. In this paper, we explore for what $k$ such that
either $6k+1$ or $6k-1$ is not a prime. The results can sieve primes
and especially twin primes.
$k \in S_{l} \Rightarrow 6k-1 \not \in \mathbb{P}$, $k \in S_{r}
\Rightarrow 6k+1 \not \in \mathbb{P},$ where $S_{l} = [-I]_{6I+1} =
[I]_{6I-1} \backslash \min([I]_{6I-1}), I \in \mathbb{N},$ and
$S_{r} = [-I]_{6I-1} \cup [I]_{6I+1} \backslash \min([I]_{6I+1}), I
\in \mathbb{N}.$ That is,
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