Výsledky vyhledávání - "latent dirichlet allocation"

A decade of vertebrate palaeontology research: global taxa distribution, gender dynamics and evolving methodologies

Autoři: Wang, Haohan Sterli, Juliana Dupret, Vincent a další

Zdroj: Royal Society Open Science. 12(5)

Témata: vertebrate palaeontology, bibliometric analysis, gender gap, methodological evolution, latent Dirichlet allocation topic modelling

Popis souboru: electronic

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-557154
https://doi.org/10.1098/rsos.250263

Pemodelan Topik pada Analisis Sentimen terhadap Pendidikan Literasi Numerasi di Indonesia Menggunakan Latent Dirichlet Allocation

Autoři: Husnul Khotimah, Tiara Nilam Novita Sari Khaola Rachma Adzima a další

Zdroj: JURNAL RISET PEMBELAJARAN MATEMATIKA SEKOLAH; Vol. 9 No. 2 (2025): Jurnal Riset Pembelajaran Matematika Sekolah; 9-20

Témata: Literasi Numerasi, Analisis Sentimen, Pendidikan Indonesia, Media Sosial, Latent Dirichlet Allocation

Popis souboru: application/pdf

Přístupová URL adresa: https://journal.unj.ac.id/unj/index.php/jrpms/article/view/59105

A three-dimensional integrated evaluation system for product competitiveness under complex demands: An LDA and PSO-FAHP based hybrid optimization approach

Autoři: Kun Wang Kexiang Li Xueqian Jiang a další

Zdroj: Alexandria Engineering Journal, Vol 128, Iss, Pp 394-412 (2025)

Témata: Product Evaluation System, Particle Swarm Optimization (PSO), Latent Dirichlet Allocation (LDA), Fuzzy Analytic Hierarchy Process (FAHP), TA1-2040, Engineering (General). Civil engineering (General)

Přístupová URL adresa: https://doaj.org/article/3a659d97d98b4e8e89038293febf0202

Classification of human-written and AI-generated sentences using a hybrid CNN-GRU model optimized by the spotted hyena algorithm

Autoři: Mahmoud Ragab Ehab Bahaudien Ashary Faris Kateb a další

Zdroj: Alexandria Engineering Journal, Vol 126, Iss, Pp 116-130 (2025)

Témata: Artificial intelligence, ChatGPT, Human-generated text, Spotted hyena optimizer, Latent Dirichlet allocation, TA1-2040, Engineering (General). Civil engineering (General)

Přístupová URL adresa: https://doaj.org/article/c4c78828f68b44ae8f73fa2fc863a155

How does Manufacturing Strategy Impact the Goals of a Firm?: A Relational Framework Characterizing the Related Business Models' Components

Autoři: Boffa, Eleonora Maffei, Antonio

Zdroj: Management and Production Engineering Review. 14(2):18-36

Témata: Business models, Manufacturing model, Scientometric analysis, Topic modelling, Latent Dirichlet Allocation

Popis souboru: print

Přístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-334683
https://doi.org/10.24425/mper.2023.146020

Exploring Public Sentiment Towards Agile and Digital Transformation: A Refined Methodological Approach Through Twitter Sentiment Analysis and Topic Modeling

Autoři: Hidri Florenc Çaushi Blerta Abazi Tigno Gladiola

Zdroj: SEEU Review, Vol 20, Iss 1, Pp 16-30 (2025)

Témata: agile methodologies, Political science (General), latent dirichlet allocation (lda), sentiment analysis, topic modeling, public opinion, digital transformation, twitter data, Law, JA1-92, vader sentiment tool

Přístupová URL adresa: https://doaj.org/article/bf42708f439c481980c7d2b9b48fdc85

On SGX's Voyage to corporate sustainability: Exploring emerging topics in multi-industry corpora

Autoři: Ni Xinwen Lin Min-Bin Schillebeeckx Simon J. D. a další

Zdroj: Management şi Marketing, Vol 20, Iss 2, Pp 47-80 (2025)

Témata: HF5001-6182, latent dirichlet allocation, singapore exchange, Business, unsupervised learning, sustainability

Přístupová URL adresa: https://doaj.org/article/3e8d163477b54c1a95c65aa3a7c1fcdd

Understanding the dynamics of urban just transitions: An interdisciplinary analysis with latent dirichlet allocation (LDA)

Autoři: Yuhang Sun Ye Luo Xuepeng Qian a další

Zdroj: Journal of Urban Management, Vol 14, Iss 2, Pp 485-499 (2025)

Témata: Urbanization. City and country, Sustainable development, JF20-2112, Socio-ecological justice, Latent dirichlet allocation (LDA), HT361-384, Political institutions and public administration (General), Urban just transitions, Socio-ecological-technological system (SETS)

Přístupová URL adresa: https://doaj.org/article/1e8d5b990c794b13a8c06a29b3d35bbf

Modeling Political Discourse in Indonesia’s 2024 Election Using Unsupervised Machine Learning

Autoři: Malikhatul Ibriza Maya Rini Handayani Wenty Dwi Yuniarti a další

Zdroj: Jurnal Sisfokom, Vol 14, Iss 2, Pp 174-182 (2025)

Témata: 2024 election, principal component analysis, k-means, latent dirichlet allocation, text mining, Information technology, T58.5-58.64

Přístupová URL adresa: https://doaj.org/article/6a93d77eb2454da1864043a635230c74

Min(d)ing the President: A Text Analytic Approach to Measuring Tax News: A text analytic approach to measuring tax news

Autoři: Jassem, Adam Lieb, Lenard Almeida, Rui Jorge a další

Zdroj: American Economic Journal: Macroeconomics. 17:285-314

Témata: z13 - Economic Sociology, Bayesian Analysis: General, 05 social sciences, Econometrics (econ.EM), Fiscal Policies and Behavior of Economic Agents: General, text mining, Economic Sociology, fiscal foresight, FOS: Economics and business, Fiscal Policy, e62 - Fiscal Policy, 0502 economics and business, identification, c11 - Bayesian Analysis: General, news, Latent Dirichlet Allocation, topic model, h30 - Fiscal Policies and Behavior of Economic Agents: General, tax shocks, Economics - Econometrics

Přístupová URL adresa: http://arxiv.org/abs/2104.03261
https://cris.maastrichtuniversity.nl/en/publications/7943f7bd-1f68-44ea-9adf-85020b5a2f98
https://doi.org/10.48550/arXiv.2104.03261

ANOMALY DETECTION IN ONLINE SOCIAL MEDIA THROUGH ADVANCED AI TECHNIQUES AND TOPIC MODELING

Autoři: Navdeep Bohra Deepti Deshwal Ashish Kumari a další

Zdroj: Proceedings on Engineering Sciences, Vol 7, Iss 1, Pp 381-390 (2025)

Témata: hidden dirichlet allocation, topic modeling, anomaly, TA1-2040, bayesian latent dirichlet allocation, Engineering (General). Civil engineering (General), chunk-based latent dirichlet allocation

Přístupová URL adresa: https://doaj.org/article/2c68713ed2dd4c8bbdc03010f75b921e

The Aga Khan, East Africa and Russia’s Image: Tracing the Lesser-Known Dimensions of the AKDN’s Work

Autoři: Mayya V. Nikolskaya Vasilii V. Vinogradov

Zdroj: Vestnik RUDN. International Relations, Vol 25, Iss 2, Pp 267-283 (2025)

Témata: nation media group, madagascar, named entity recognition, latent dirichlet allocation, tanzania, economic development, cultural projects, JZ2-6530, mozambique, Political science (General), kenya, uganda, ismailis, sentiment analysis, International relations, JA1-92, east africa

Přístupová URL adresa: https://doaj.org/article/99cc85534d5e4bc4abcabc25b1523c86

Aligning Iran's Legislation with Sustainable Development Goals: A Topic Modeling Approach

Autoři: Hemmat, Zahra Mehraeen, Mohammad Fattahi, Rahmatolloah a další

Zdroj: Masaryk University Journal of Law and Technology. 19(2)

Témata: Sustainable Development Goals (SDGs), Latent Dirichlet Allocation (LDA), Multi-Level Governance (MLG), Topic modeling

Popis souboru: application/pdf

Přístupová URL adresa: https://journals.muni.cz/mujlt/article/view/38954

Machine learning-based research of AI marketing: topic analysis and model construction

Autoři: Haofen Xie Yuankun Nie Li Liu a další

Zdroj: Future Business Journal, Vol 11, Iss 1, Pp 1-23 (2025)

Témata: Artificial intelligence marketing, Scientometric techniques, Latent Dirichlet allocation (LDA), Topic modeling, Big data, AI, Business, HF5001-6182, Finance, HG1-9999

Popis souboru: electronic resource

Relation: https://doaj.org/toc/2314-7210

Přístupová URL adresa: https://doaj.org/article/29574b4a0f964b9e92d6bcb6fcccc5c3

A quantitative study of China′s policy texts of vaccine clinical trials based on 'tool–element–strength' three-dimensional analytical framework

Autoři: Xiao LI Handa GE Juan XIAO a další

Zdroj: Zhongguo gonggong weisheng, Vol 41, Iss 11, Pp 1331-1339 (2025)

Témata: vaccine clinical trials, policy tools, policy elements, policy strength, latent dirichlet allocation (lda), Public aspects of medicine, RA1-1270

Popis souboru: electronic resource

Relation: https://doaj.org/toc/1001-0580

Přístupová URL adresa: https://doaj.org/article/40b9e96de0804f1b90e517a506fbcbf0

Trends and insights in CSCL research from the emergence to the present: A review through bibliometric and Latent Dirichlet Allocation analyses

Autoři: Fatih Erdoğdu, Mehmet Kara, Seyfullah Gökoğlu and Serkan Telci

Zdroj: Educational Technology & Society, Vol 28, Iss 4, Pp 166-182 (2025)

Témata: topic modeling, research trends, cscl, latent dirichlet allocation, bibliometric, Education (General), L7-991

Popis souboru: electronic resource

Relation: https://www.j-ets.net/collection/published-issues/28_4#h.mg3czbwe011v; https://doaj.org/toc/1176-3647; https://doaj.org/toc/1436-4522

Přístupová URL adresa: https://doaj.org/article/1e0fd0102ab24fc992c854f9ba4b375d

Reducing Semantic Distortion of Multiword Expressions for Topic Modeling with Latent Dirichlet Allocation

Autoři: Widya Astuti Sitopu Erna Budhiarti Nababan Mohammad Andri Budiman

Zdroj: Journal of Information Systems and Informatics, Vol 7, Iss 3, Pp 2920-2938 (2025)

Témata: multiword expression (mwe), text preprocessing, topic modeling, latent dirichlet allocation (lda), topic coherence, Mathematics, QA1-939, Electronic computers. Computer science, QA75.5-76.95

Popis souboru: electronic resource

Relation: https://journal-isi.org/index.php/isi/article/view/1266; https://doaj.org/toc/2656-5935; https://doaj.org/toc/2656-4882

Přístupová URL adresa: https://doaj.org/article/7ad95996f13f4da584148326f63ff17e

Deep segmentation of retail customers based on improved DEC and multimodal semantic representation

Autoři: Menglu Wang Tong Meng Xiaoyan Gu a další

Zdroj: Alexandria Engineering Journal, Vol 130, Iss , Pp 1-10 (2025)

Témata: Retail customer segmentation, Deep Embedded Clustering (DEC), Bidirectional Encoder Representations from Transformers (BERT) model, Latent Dirichlet Allocation (LDA) model, Multimodal semantic representation, Dynamic attention mechanism, Engineering (General). Civil engineering (General), TA1-2040

Popis souboru: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1110016825009755; https://doaj.org/toc/1110-0168

Přístupová URL adresa: https://doaj.org/article/5e131fc6c32c4455b59a9d30167b98b0

A Comparative Data Analysis of the E-Commerce Market in Europe: During and Post-COVID-19 Trends and Insights

Autoři: Ferreira, Beatriz de Sousa Calhau Godinho Neves, Maria de Fátima dos Santos Trindade RUN

Přispěvatelé: Ferreira, Beatriz de Sousa Calhau Godinho Neves, Maria de Fátima dos Santos Trindade RUN

Témata: E-commerce, Covid-19, Europe, Systematic Literature Review, PRISMA, Bibliometric analysis, Latent Dirichlet Allocation, SDG 3 - Good health and well-being, SDG 8 - Decent work and economic growth, SDG 9 - Industry, innovation and infrastructure, SDG 12 - Responsible production and consumption, Domínio/Área Científica::Ciências Naturais::Ciências da Computação e da Informação

Popis souboru: application/pdf

Dostupnost: http://hdl.handle.net/10362/190752

Secure latent Dirichlet allocation

Autoři: Thijs Veugen Vincent Dunning Michiel Marcus a další

Přispěvatelé: Thijs Veugen Vincent Dunning Michiel Marcus a další

Zdroj: Frontiers in Digital Health, Vol 7 (2025)

Témata: secure multi-party computation, Electronic computers. Computer science, Paillier crypto system, Medicine, latent Dirichlet allocation, QA75.5-76.95, Public aspects of medicine, RA1-1270, topic modelling, Shamir secret sharing

Přístupová URL adresa: https://doaj.org/article/69805e9b36cb457294f8cf971f2aab73
https://resolver.tno.nl/uuid:d199286a-db50-4599-b01d-ba92033202a1