Czasopismo
Tytuł artykułu
Autorzy
Warianty tytułu
Języki publikacji
Abstrakty
Purpose: The aim of the study is to classify job offers for analyst positions according job title and job requirements and, on this basis, to use machine learning methods of text mining to build job profiles for selected job categories.
Design/methodology/approach: Expert classification and machine learning algorithms.
Findings: The study shown specific set of keywords for business and financial analysts, financial controller, data scientist, system and security analysts. Research also discovered the coherence relationship of job title and job responsibilities and how job title is used for prestige. Research limitations/implications: Research is limited to sample of data.
Practical implications: The study deliver multidimensional knowledge for managers. Social implications: The study describe an analyst position as the sets of skills expressed by keywords completed based on job level, job title and job requirements and by that helps different groups of people as for example students to allocate their attention properly to the market and the industry they match.
Originality/value: We use ensemble strength of expert judge and machine learning. Using expert approach we recognized job categories base on text summary prepared by ML and then continue job offer classification by applying algorithmic text mining.(original abstract)
Design/methodology/approach: Expert classification and machine learning algorithms.
Findings: The study shown specific set of keywords for business and financial analysts, financial controller, data scientist, system and security analysts. Research also discovered the coherence relationship of job title and job responsibilities and how job title is used for prestige. Research limitations/implications: Research is limited to sample of data.
Practical implications: The study deliver multidimensional knowledge for managers. Social implications: The study describe an analyst position as the sets of skills expressed by keywords completed based on job level, job title and job requirements and by that helps different groups of people as for example students to allocate their attention properly to the market and the industry they match.
Originality/value: We use ensemble strength of expert judge and machine learning. Using expert approach we recognized job categories base on text summary prepared by ML and then continue job offer classification by applying algorithmic text mining.(original abstract)
Rocznik
Strony
465--486
Opis fizyczny
Twórcy
autor
- Maria Curie-Skłodowska University in Lublin, Poland
autor
- Czestochowa University of Technology, Poland
Bibliografia
- 1. Aasheim, C.L., Williams, S., Rutner, P., Gardiner, A. (2015). Data Analytics vs. Data Science: A Study of Similarities and Differences in Undergraduate Programs Based on Course Descriptions. Journal of Information Systems Education, 26(2), 103-115.
- 2. Babar, A., Bunker, D., Gill, A.Q. (2018). Investigating the relationship between business analysts' competency and IS requirements elicitation: a thematic-analysis approach. Communications of the Association for Information Systems, 42(1), 12.
- 3. BAE (2014). Business Analyst Roles and Responsibilities, http://business-analysis- excellence.com/business-analyst-roles-and-responsibilities/, 1.03.2023.
- 4. Barde, B.V., Bainwad, A.M. (2017). An overview of topic modeling methods and tools. 2017 International Conference on Intelligent Computing and Control Systems (ICICCS). IEEE, pp. 745-750.
- 5. Blei, D. M., Ng, A.Y., Jordan, M.I. (2003). Latent dirichlet allocation. Journal of machine Learning research, 3(Jan), 993-1022.
- 6. Chakabuda, T.C., Seymour, L.F., Van Der Merwe, F.I. (2014). Uncovering the competency gap of students employed in business process analyst roles-an employer perspective. IST-Africa Conference Proceedings. IEEE, pp. 1-9.
- 7. Chauhan, V.K. (2015). How to reduce user story reopen count in Scrum development? 2nd International Conference on Computing for Sustainable Global Development (INDIACom). IEEE, pp. 2204-2208.
- 8. Chernysheva, Y.G., Shepelenko, G.I. (2018). The new profession of "business analyst" and the new occupational standards: the case of Russia.
- 9. Daneva, M., Herrmann, A., Condori-Fernandez, N., Wang, C. (2019). Understanding the most in-demand soft skills in requirements engineering practice: Insights from two focus groups. Proceedings of the Evaluation and Assessment on Software Engineering, pp. 284-290.
- 10. Deng, R., Zhong, S. (2022). Evaluation and Dynamics Mechanism of the Smart Specialization Level in China's Regional Manufacturing Industry. Innovation and Development Policy, 4, 51-77.
- 11. Ghosh, A. (2015). Outline of Dynamical Business Analysis Function for Organizational Structure. International Journal of Scientific & Engineering Research, 6, 1898-1909.
- 12. Gobov, D., Maliarcuk, C., Kunanets, N., Oliinyk, Y. (2020). Approaches for the Concept "Business Analysis" Definition in IT Projects and Frameworks. ICST, pp. 321-332.
- 13. Goh, J., Lee, J., Hur, W., Ju, Y. (2019). Do analysts fully reflect information in patents about future earnings? Sustainability, 11(10), 2869.
- 14. Graham, S., Weingart, S., Milligan, I. (2012). Getting Started with Topic Modeling and MALLET. UWSpace. http://hdl.handle.net/10012/11751
- 15. IIBA (2015). A Guide to the Business Analysis Body of Knowledge (BABOK), International Institute of Business Analysis, Ver3, https://www.iiba.org/career-resources/a-business- analysis-professionals-foundation-for-success/babok/, 1.03.2023.
- 16. IIBA (2019). Introduction to Business Data Analytics: An Organizational View. Toronto: International Institude of Business Analysis.
- 17. IIBA (2021). Global State of Business Analysis in Report. International Institute of Business Analysis, https://go.iiba.org/global-ba-salary-survey/2021, 1.03.2023.
- 18. Liu, X., Wang, C. (2021). An Empirical Study on Hyperparameter Optimization for Fine- Tuning Pre-trained Language Models. arXiv preprint arXiv:2106.09204.
- 19. Ndlela, M., Tanner, M. (2022). Business analysts' contributions to the dynamic capabilities of agile software development teams. Information Technology & People.
- 20. Office for National Statistics (UK) (August 1, 2022). Total numbers of IT business analysts, architects and systems designers in the United Kingdom (UK) from 2011 to 2021 (in 1,000s) [Graph]. Statista. Retrieved from: https://www-1statista-1com-1j013e2w500da.han.bg.umcs.edu.pl/statistics/318816/numbers-of-it-business-analysts-architects-and- systems-designers-in-the-uk/, 16.04.2023.
- 21. Park, J., Jeong, S.R. (2016). A study on the relative importance of underlying competencies of business analysts. KSII Transactions on Internet and Information Systems (TIIS), 10(8), 3986-4007.
- 22. Richards, D., Marrone, M. (2014). Identifying the education needs of the business analyst: an Australian study. Australasian Journal of Information Systems, 18(2).
- 23. Shah, M. (2017). Evolving Role of a Business Analyst. International Journal of Business and Management, 1(2), 7-12.
- 24. Verma, A., Yurov, K.M., Lane, P.L., Yurova, Y.V. (2019). An investigation of skill requirements for business and data analytics positions: A content analysis of job advertisements. Journal of Education for Business, 94(4), 243-250.
- 25. Wang, C., Wu, Q., Weimer, M., Zhu, E. (2021). Flaml: A fast and lightweight automl library. Proceedings of Machine Learning and Systems, 3, 434-447.
- 26. Zych, M. (2020). Education for business analysts in Poland. Education for Information, 36(4), 347-370.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.ekon-element-000171678841
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