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1
Content available remote Obowiązki i uprawnienia kierownika budowy
Jarzyński Piotr
Inżynier Budownictwa
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2023
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nr 9
22--25
2
Content available Text mining in the identification of duties and responsibilities of the project manager
Wyskwarski Marcin
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
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2020
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z. 144
649--659
EN
Purpose: An attempt to identify the duties and responsibilities of the project manager by analysing job offers from a job website. An attempt to determine whether there were any changes between 2018 and 2019. Design/methodology/approach: Text mining was performed for fragments of job offers, describing the duties and responsibilities. The text mining analysis consisted of initial processing of the text, creation of a corpus of analysed documents, construction of a word frequency matrix and use of classical methods from the data mining are. Findings: The most common words in job offers are presented, as well as their correlation with other words. With the use of the Topic modeling algorithm, hidden topics describing the analysed job offers have been generated. These topics can also be used to identify the duties and responsibilities of a project manager. Research limitations/implications: Only the job offers meeting the following conditions were analysed: (1) they concerned the job of „project manager”; (2) the content was in Polish; (3) they were provided by www.pracuj.pl website; (4) they were collected from 09 to 11 April in 2018 and 2019. Practical implications: This method can be used by organizations training project managers, in order to modify and better adjust the curriculum to the needs of the labour market. Originality/value: Research has shown that text mining can be used to determine the responsibilities of a project manager by analysing job offers.
3
Content available An attempt to determine the scope of duties of the business analyst – application of text mining analysis
Wyskwarski Marcin
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
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2020
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z. 148
795--810
EN
Purpose: An attempt to identify the scope of duties of the business analyst by analyzing job offers from websites. Design/methodology/approach: Job offers were automatically downloaded from five websites. An analysis of text mining of fragments of offers describing the scope of duties was carried out. The analysis of text mining included initial text processing, creation of corpora of analyzed documents, creation of a document-term matrix and the use of classic methods derived from data mining. Findings: The most frequently used words/n-grams and the correlation of selected words/ n-grams with other words/n-grams were presented in the form of drawings. Based on the frequency of words/n-grams and the correlation value, efforts were made to identify the responsibilities of the business analyst. Research limitations/implications: Only offers written in Polish, downloaded from five websites with job offers, which had the phrase “business analyst” in their job title, were analyzed. The data was collected between 13 and 15 April 2020. Practical implications: The method applied can be used by organizations preparing for the profession of a business analyst, to modify and better adapt curricula to the needs of the labor market. Originality/value: Studies have shown that text mining of job offers can, to some extent, help determine the responsibilities of a business analyst.
4
Content available remote Ochrona osób i mienia. Cz. 1
Rosa Bogdan, Zalewski Andrzej
Wiedza Obronna
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2008
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nr 2
148--160
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