1,720,964 research outputs found
Prosper_nn
No full text<h2>What's Changed</h2>
<ul>
<li>Format and simplify loss calculation by @bknico-iis in https://github.com/Fraunhofer-IIS/prosper_nn/pull/20</li>
<li>Add contributer license agreement by @bknico-iis in https://github.com/Fraunhofer-IIS/prosper_nn/pull/16</li>
<li>13 unregistered parameter in modules by @bknico-iis in https://github.com/Fraunhofer-IIS/prosper_nn/pull/18</li>
<li>15 rename lstm implementation by @bknico-iis in https://github.com/Fraunhofer-IIS/prosper_nn/pull/19</li>
<li>Add hcnn compressed by @bknico-iis in https://github.com/Fraunhofer-IIS/prosper_nn/pull/17</li>
<li>Use torchs implemented lstm/gru/elman cells to model the ECNN by @bknico-iis in https://github.com/Fraunhofer-IIS/prosper_nn/pull/21</li>
<li>Add Case Study of ECNNs applied on FRED-MD by @bknico-iis in https://github.com/Fraunhofer-IIS/prosper_nn/pull/22</li>
<li>Change matplotlib dependency to <3.7 by @bknico-iis in https://github.com/Fraunhofer-IIS/prosper_nn/pull/23</li>
<li>Allow torch 2 by @bknico-iis in https://github.com/Fraunhofer-IIS/prosper_nn/pull/24</li>
<li>Increase version to 0.3.0 by @bknico-iis in https://github.com/Fraunhofer-IIS/prosper_nn/pull/25</li>
</ul>
<p><strong>Full Changelog</strong>: https://github.com/Fraunhofer-IIS/prosper_nn/compare/0.2.3...0.3.0</p>
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Zerstörungsfreie Messung des Vernetzungsgrades in Energiekabelisoliersystemen
No full textThe insulation of modern medium or high voltage power cables typically consists of crosslinked polymers. Due to the crosslinking bonds in the polymer the maximum operating temperature can be increased. In power cables crosslinked polyethylene (XLPE) takes the largest market share. Today, a monitoring of the crosslinking process can only be achieved performing hot set tests on a sample basis at the start and end of the production. In this thesis a continuous monitoring method is developed, which can be used to detect process defects early on. Further it can provide a tool for process optimization. Hence, a continuous process monitoring can reduce scrap during production and increase overall equipment effectiveness. For the development of the monitoring method it is assumed, that ultrasonic technique can detect changes in the degree of crosslinking (DOC) of a polymer, since crosslinking changes the mechanical properties of the material. The dependence of the acoustical parameters on the DOC is not known in detail for XLPE and semiconductive cable compounds. Therefore, a comprehensive parameter study is performed using material samples in a laboratory scale. During the study the DOC, material temperature, testing frequency and wall thickness are varied. The evaluation of the measurement data reveals that all acoustical parameters show a measurable dependency on the DOC for XLPE. For distinction between different DOC using a single parameter the sound velocity can best be used. On the contrary, measurements on the semiconductive compound do not indicate a dependency of the acoustical parameters on the DOC. Single acoustical parameters exhibit only small variations dependent on the DOC. Therefore, the feasibility of multivariate classification and machine learning is investigated, to exploit the entire information contained in the ultrasonic signal. In this context different classification models are compared regarding classification accuracy. While single models can predict the degree of crosslinking with a very high precision, a sensitivity analysis shows, that most models react very sensitive to measurement errors in the input data. However, a model based on the subspace k-nearest neighbor method presents a higher robustness to input data variation. It is concluded that this model is suitable for quantitative monitoring of the DOC in an industrial environment. Furthermore, this multivariate model has the huge benefit to work without the knowledge of the material temperature. In addition, a univariate method for the qualitative monitoring of the crosslinking process of power cable insulation systems based on the sound velocity is presented. Both methods are validated in the lab using a model cable core. With the help of statistical evaluations, for the first time a continuous, metrological monitoring of the crosslinking process including recommendations for action for the line manager is made possible
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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