We first argue that mining sequential patterns from the dataset of counterexamples fails due to the inherent complexity of the problem. We then propose a reduction technique designed to reduce the length of the
In this review, we searched literature from 1993 to 2020 in PubMed and the China National Knowledge Infrastructure database using terminology or word combinations such as “ginseng,”“notoginseng,”“total ginsenosides,”“panax notoginseng saponins,”“ginseng polysaccharides,”“anti-cardiovascular dise...
Using firms listed on the Shenzhen Stock Exchange as a control group, our difference-in-differences estimates suggest that firms subject to the regulation decreased tunneling, irrespective of whether they complied by paying or disclosing. Further analyses suggest that the reduction in tunneling is ...
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Explain data mining, researcher bias, or preconception and how these impact conclusions reached. Explain 'Observation' in an essay? We all recognize that there are certain barriers to our own thinking and our own communication, but what really causes them? Name three possible colloqui...
In the beginning machines learned in darkness, and data scientists struggled in the void to explain them. Let there be light. InterpretML is an open-source package that incorporates state-of-the-art machine learning interpretability techniques under one roof. With this package, you can train inter...
In this limit, variations in kernel regression’s performance due to the differences in how the training set is formed, which is assumed to be a stochastic process, become negligible. The precise nature of the limit depends on the kernel and the data distribution. In this work, we consider ...
Atmospheric methane growth reached an exceptionally high rate of 15.1 ± 0.4 parts per billion per year in 2020 despite a probable decrease in anthropogenic methane emissions during COVID-19 lockdowns1. Here we quantify changes in methane sources a
5: The data analyzer Once we're collecting masses of data, from hundreds, thousands, millions, or even billions of things, analyzing it could find patterns that help us work, move, and live much more smartly—at least in theory. Data mining the information we gather from people or car mo...
After adjustment for tea consumption and flavonol intake, a 7.5-mg increase in catechin intake from sources other than tea was associated with a tendency for a 20% reduction in ischemic heart disease mortality risk ( P = 0.114). There was no association between catechin intake and stroke ...