Ridge Regression is a methodology to handle the scenarios of the high collinearity of the predictor variables. This helps to avoid the inconsistancy.
In recent years, the application of digital technologies for learning purposes is increasingly discussed as smartphones have become an integral part of students’ everyday life. These technologies are particularly promising in the so-called “transition-in” phase of the student lifecycle when first-...
First, we proposed a classification model based on fused text feature representation and various state-of-the-art machine learning algorithms. Then, we explored the motivation for users to participate and create high-quality knowledge in online Q&A communities in the long term. This is an ...
determine: (i) if a review is perceived as helpful or not (i.e., helpful reviews have received at least one “helpful” vote on the TripAdvisor page); (ii) the number of votes helpful reviews receive (i.e., the number of “helpful” votes for the review shown in the TripAdvisor ...
More and more tourists are sharing their experiences on their social media through a combination of photos, texts, and hashtags. But there is a scarcity of studies in literature on analyzing tourists’ visual content in relation to tourism destinations.
To test whether two or more explanatory variables are highly correlated to each other, we used a metric know as variance inflation factor (VIF), the results of which are presented in Subsection 4.2. 4 Results We present our results in two subsections. In the first subsection, we start with...
When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directl...
Intra-domain VIF analyses revealed that the information in the internal-distance measures was not redundant with respect to general measures of size. All connectedness measures in both graph types survived in the intra-domain analysis. Dynamic organization measures of sequential graphs were not mutually...
Recent studies suggest that arthropod diversity in German forests is declining. Currently, different national programs are being developed to monitor arthr
The purpose of this paper is to study what are the characteristics that make firms less or more prone to greenwashing. We collect data from sustainability