IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v16y2023i12p4596-d1167035.html
   My bibliography  Save this article

Latent Dirichlet Allocation in Public Procurement Documents Analysis for Determining Energy Efficiency Issues in Construction Works at Polish Universities

Author

Listed:
  • Anna Pamula

    (Department of Computer Science, Faculty of Management, University of Lodz, 90-136 Łódź, Poland)

  • Zbigniew Gontar

    (Institute of Information Systems and Digital Economy, Collegium of Economic Analysis, SGH Warsaw School of Economics, 02-554 Warszawa, Poland)

  • Beata Gontar

    (Department of Computer Science, Faculty of Management, University of Lodz, 90-136 Łódź, Poland)

  • Tetiana Fesenko

    (Department of Electronic Computers, Kharkiv National University of Radio Electronics, 61166 Kharkiv, Ukraine)

Abstract

This paper presents a comprehensive analysis of public procurement documents in the domain of university buildings taken from the e-procurement platform, particularly focusing on their transformation towards more efficient energy consumption. Using a corpus of the titles of the public procurement documents from 2020 to 2022, we used Latent Dirichlet Allocation (LDA) for topic modeling to understand the key thematic areas of focus. The methodology presented in this study incorporated a bifurcated approach. This two-stage procedure began with preprocessing and dictionary creation from the corpus of titles of procurement documents. Following this, the Latent Dirichlet Allocation (LDA) model was employed for topic extraction and trend analysis, thereby providing a comprehensive understanding of the thematic progression in procurement practices over time. Our analysis revealed a shift in emphasis from modernization towards the adoption of energy-saving technologies as well as a growing focus on broader sustainability initiatives. However, a less prevalent topic was adherence to cooling & heating systems, suggesting potential areas for improvement in procurement practices. These findings contribute to the growing body of knowledge on sustainable procurement in university buildings and offer valuable insight for universities to enhance their energy efficiency strategies.

Suggested Citation

  • Anna Pamula & Zbigniew Gontar & Beata Gontar & Tetiana Fesenko, 2023. "Latent Dirichlet Allocation in Public Procurement Documents Analysis for Determining Energy Efficiency Issues in Construction Works at Polish Universities," Energies, MDPI, vol. 16(12), pages 1-23, June.
    • Handle: RePEc:gam:jeners:v:16:y:2023:i:12:p:4596-:d:1167035
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/16/12/4596/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/16/12/4596/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Jose Luis Fuentes-Bargues & Pablo Sebastian Ferrer-Gisbert & Mª. Carmen González-Cruz, 2018. "Analysis of Green Public Procurement of Works by Spanish Public Universities," IJERPH, MDPI, vol. 15(9), pages 1-20, August.
    2. Suzanne Young & Swati Nagpal & Carol A. Adams, 2016. "Sustainable Procurement in Australian and UK Universities," Public Management Review, Taylor & Francis Journals, vol. 18(7), pages 993-1016, August.
    3. Walker, Helen & Brammer, Stephen, 2012. "The relationship between sustainable procurement and e-procurement in the public sector," International Journal of Production Economics, Elsevier, vol. 140(1), pages 256-268.
    4. Madjid Tavana & Akram Shaabani & Francisco Javier Santos-Arteaga & Iman Raeesi Vanani, 2020. "A Review of Uncertain Decision-Making Methods in Energy Management Using Text Mining and Data Analytics," Energies, MDPI, vol. 13(15), pages 1-23, August.
    5. Tarantini, Mario & Loprieno, Arianna Dominici & Porta, Pier Luigi, 2011. "A life cycle approach to Green Public Procurement of building materials and elements: A case study on windows," Energy, Elsevier, vol. 36(5), pages 2473-2482.
    6. Fabrizio Ceschin & Carlo Vezzoli, 2010. "The role of public policy in stimulating radical environmental impact reduction in the automotive sector: the need to focus on product-service system innovation," International Journal of Automotive Technology and Management, Inderscience Enterprises Ltd, vol. 10(2/3), pages 321-341.
    7. Ahmed Abdelaziz & Vitor Santos & Miguel Sales Dias, 2021. "Machine Learning Techniques in the Energy Consumption of Buildings: A Systematic Literature Review Using Text Mining and Bibliometric Analysis," Energies, MDPI, vol. 14(22), pages 1-31, November.
    8. Sebastian Kretschmer & Sheena Dehm, 2021. "Sustainability Transitions in University Food Service—A Living Lab Approach of Locavore Meal Planning and Procurement," Sustainability, MDPI, vol. 13(13), pages 1-31, June.
    9. Farheen Naz & Judit Oláh & Dinu Vasile & Róbert Magda, 2020. "Green Purchase Behavior of University Students in Hungary: An Empirical Study," Sustainability, MDPI, vol. 12(23), pages 1-21, December.
    10. Su Jin Choi & So Won Choi & Jong Hyun Kim & Eul-Bum Lee, 2021. "AI and Text-Mining Applications for Analyzing Contractor’s Risk in Invitation to Bid (ITB) and Contracts for Engineering Procurement and Construction (EPC) Projects," Energies, MDPI, vol. 14(15), pages 1-28, July.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Ionela Corina Chersan & Valentin Florentin Dumitru & Cãtãlina Gorgan & Vasile Gorgan, 2020. "Green Public Procurement in the Academic Literature," The AMFITEATRU ECONOMIC journal, Academy of Economic Studies - Bucharest, Romania, vol. 22(53), pages 1-82, February.
    2. Katriina Alhola & Sven‐ Olof Ryding & Hanna Salmenperä & Niels Juul Busch, 2019. "Exploiting the Potential of Public Procurement: Opportunities for Circular Economy," Journal of Industrial Ecology, Yale University, vol. 23(1), pages 96-109, February.
    3. Jose Luis Fuentes-Bargues & Pablo Sebastian Ferrer-Gisbert & Mª Carmen González-Cruz & María Jose Bastante-Ceca, 2019. "Green Public Procurement at a Regional Level. Case Study: The Valencia Region of Spain," IJERPH, MDPI, vol. 16(16), pages 1-24, August.
    4. Kirstin Lindloff & Nadine Pieper & Nils C. Bandelow & David M. Woisetschläger, 2014. "Drivers of carsharing diffusion in Germany: an actor-centred approach," International Journal of Automotive Technology and Management, Inderscience Enterprises Ltd, vol. 14(3/4), pages 217-245.
    5. Suzanne Benn & Damien Giurco & Paul James Brown & Renu Agarwal, 2014. "Towards Responsible Steel: Preliminary Insights," Resources, MDPI, vol. 3(1), pages 1-16, March.
    6. James Adu Peprah & Samuel Brako & Noah Boakye Akosah, 2018. "The Awareness Level of Green Procurement at the District Assemblies in Western Region in Ghana," Journal of Management and Sustainability, Canadian Center of Science and Education, vol. 8(1), pages 46-58, March.
    7. Taiwen Feng & Hongyan Sheng, 2023. "Identifying the equifinal configurations of prompting green supply chain integration and subsequent performance outcome," Business Strategy and the Environment, Wiley Blackwell, vol. 32(8), pages 5234-5251, December.
    8. Ildikó Kovács & Marietta Balázsné Lendvai & Judit Beke, 2022. "The Importance of Food Attributes and Motivational Factors for Purchasing Local Food Products: Segmentation of Young Local Food Consumers in Hungary," Sustainability, MDPI, vol. 14(6), pages 1-14, March.
    9. Paula Cayolla Trindade & Paula Antunes & Paulo Partidário, 2017. "SPP Toolbox: Supporting Sustainable Public Procurement in the Context of Socio-Technical Transitions," Sustainability, MDPI, vol. 10(1), pages 1-26, December.
    10. Luzzini, Davide & Brandon-Jones, Emma & Brandon-Jones, Alistair & Spina, Gianluca, 2015. "From sustainability commitment to performance: The role of intra- and inter-firm collaborative capabilities in the upstream supply chain," International Journal of Production Economics, Elsevier, vol. 165(C), pages 51-63.
    11. Shariq Zia & Salman Hussain Paracha & Humaira Nadeem & Naveed Mushtaq, 2021. "Are Pakistani Consumers Ready To Go Green: A Study Of Buying Intentions Of Pakistani Consumers," Bulletin of Business and Economics (BBE), Research Foundation for Humanity (RFH), vol. 10(4), pages 126-138, December.
    12. Witjes, Sjors & Lozano, Rodrigo, 2016. "Towards a more Circular Economy: Proposing a framework linking sustainable public procurement and sustainable business models," Resources, Conservation & Recycling, Elsevier, vol. 112(C), pages 37-44.
    13. Janusz Figura & Teresa Gądek-Hawlena, 2022. "The Impact of the COVID-19 Pandemic on the Development of Electromobility in Poland. The Perspective of Companies in the Transport-Shipping-Logistics Sector: A Case Study," Energies, MDPI, vol. 15(4), pages 1-18, February.
    14. Scott Le Vine, 2014. "A Pareto-efficient market-clearing mechanism for shared-mobility systems," International Journal of Automotive Technology and Management, Inderscience Enterprises Ltd, vol. 14(3/4), pages 271-285.
    15. Pereira, Júlia & Rivero, Cristina Camacho & Gomes, M. Glória & Rodrigues, A. Moret & Marrero, Madelyn, 2021. "Energy, environmental and economic analysis of windows’ retrofit with solar control films: A case study in Mediterranean climate," Energy, Elsevier, vol. 233(C).
    16. Andrian Firmansyah & Mas Halimah & Ratna Meisa Dai, 2021. "Implementation of E-procurement policy in Bandung District," Technium Social Sciences Journal, Technium Science, vol. 18(1), pages 12-20, April.
    17. Agnieszka Bitkowska & Joanna Moczydłowska & Krystyna Leszczewska & Karol Karasiewicz & Joanna Sadkowska & Beata Żelazko, 2022. "Young Consumers’ Perceptions of Family Firms and Their Purchase Intentions—The Polish Experience," Sustainability, MDPI, vol. 14(21), pages 1-19, October.
    18. Daniela Pirvu & Claudia Violeta Stanciu-Tolea, 2016. "Socially Responsible Public Procurement. Tools for Facilitation of Social Enterprises’ Access to the Romanian Public Procurement Market," Economic Alternatives, University of National and World Economy, Sofia, Bulgaria, issue 3, pages 287-298, September.
    19. Clement Nangpiire & Francis Oheneba Gyebi & Theophile Nasse, 2024. "Sustainable Procurement Practices and Organisational Performance of Small and Medium Enterprises in Ghana," International Journal of Economics and Financial Issues, Econjournals, vol. 14(1), pages 95-106, January.
    20. Igor Trišić & Snežana Štetić & Donatella Privitera & Marko D. Petrović & Marija Maksin & Slavoljub Vujović & Zoran Jovanović & Marija Kalinić, 2021. "Perspectives on Sustainable Tourism Development in the Hotel Industry—A Case Study from Southern Europe," Sustainability, MDPI, vol. 13(10), pages 1-15, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:16:y:2023:i:12:p:4596-:d:1167035. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.