Paweł Lempa
Czasopismo Techniczne, Mechanika Zeszyt 2-M (7) 2015, 2015, s. 230 - 243
This paper presents a modular system for the support of experiments and research in text classification. Usually the research process requires two general kinds of abilities. Firstly, to laboriously analyse the provided data, perform experiments and from the experiment results create materials for preparing a scientific paper such as tables or graphs. The second kind of task includes, for example, providing a creative discussion of the results. To help researchers and allow them to focus more on creative tasks, we provide a system which helps performing the laborious part of research. The system prepares datasets for experiments, automatically performs the experiments and from the results calculates the scores of Precision, Recall, F-score, Accuracy, Specificity and phi-coefficient. It also creates tables in the LaTex format containing all the results and it draws graphs depicting and informatively comparing each group of results.
Paweł Lempa
Czasopismo Techniczne, Mechanika Zeszyt 2-M (7) 2015, 2015, s. 125 - 131
This paper presents methods for automatic generation of 3D models of hydraulic components. For the purposes of generating models the authors’ own software and PTC Creo Parametric CAD system was used.
Paweł Lempa
Czasopismo Techniczne, Mechanika Zeszyt 1-M (5) 2013 , 2013, s. 229 - 236
https://doi.org/10.4467/2353737XCT.14.029.1955The paper presents a method of optimizing the geometry of a cycloid positive displacement pump using genetic algorithm. This allowed for increasing its delivery and efficiency and reduce pulsation.
Paweł Lempa
Czasopismo Techniczne, Volume 4 Year 2018 (115), 2018, s. 189 - 194
https://doi.org/10.4467/2353737XCT.18.066.8378