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Daniela Ivanova Petrova

Observed names: Daniela Petrova, Petrova, Daniela
Observed institution: Technical University of Varna
ORCID: 0000-0002-2087-4245
Observed ORCID: 0000-0002-2087-4245
OpenAlex ID: A5021971402
Random forest and recurrent neural network for sentiment analysis on texts in Bulgarian language
2022 · Daniela Petrova, Violeta Bozhikova · International Conference on Biomedical Innovations and Applications (BIA) · 5
Automatic Sentiment Analysis on Hotel Reviews in Bulgarian—Basic Approaches and Results
2022 · Daniela Petrova · Smart innovation, systems and technologies · 4
A Survey of the Programming Paradigms used in Programming Languages
2024 · Dimitrichka Nikolaeva, Daniela Petrova · International Conference on Communications, Information, Electronic and Energy Systems (CIEES) · 2
Development of two data bases with comments in Bulgarian language and application of supervised learning approaches on them for comparative sentiment analysis. А brief overview
2022 · Daniela Ivanova Petrova, Violeta Bojikova · ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA BULGARIA · 2
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Predicting Student Placement Status Using Tree-Based Ensemble Classifiers : A Comparative Analysis of Random Forest and Gradient Boosting Models
2025 · Ivo Vladimirov Rakitin, Evgeniya Vladimirova Rakitina-Qureshi, et al. · International Conference Automatics and Informatics (ICAI) · 1
Sentiment and complexity analysis on two databases in Bulgarian language – final estimation
2022 · Daniela Petrova, Violeta Bozhikova · International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME) · 1
Privacy-Preserving Retrieval over Enterprise Databases for RAG Systems: A Systematic Review and Research Agenda
2026 · Diyan Dinev, Daniela Petrova · International Conference on Electronics, Engineering Physics and Earth Science (EEPES)
An Interactive Web Platform for Analyzing the Impact of Hyperparameters in Text Classification Models
2026 · Daniela Petrova · International Conference on Electronics, Engineering Physics and Earth Science (EEPES)
Hybrid Lexical–Semantic Approach for Static Detection and Conformance Measurement of Singleton Implementations in C# code
2026 · Dimitrichka Nikolaeva, Daniela Petrova, et al.
Multigrain Sentiment Analysis on User Reviews in Bulgarian – Comparison Between Stemmed and Non-stemmed Data
2025 · Daniela Petrova, Diyan Dinev, et al. · International Conference on Communications, Information, Electronic and Energy Systems (CIEES)
Machine Learning Approaches for Predicting Students’ Intentions to Pursue Higher Education: Insights from Multidimensional Survey Data
2025 · Dimitrichka Nikolaeva, Diyan Dinev, et al. · International Conference on Communications, Information, Electronic and Energy Systems (CIEES)
A web-based application for data pre-processing for text in Bulgarian language used for sentiment analysis
2025 · Daniela Petrova · International Conference on Electrical, Computer, Communications and Mechatronics Engineering (ICECCME)
Web Implementation of Sentiment Analysis for Bulgarian Texts: A Case Study across Domains
2025 · Daniela Petrova · International Symposium on Innovative Approaches in Smart Technologies (ISAS)
Using Digital Technologies in Mental Health Care
2024 · Dimitrichka Nikolaeva, Maximilian Georgiev, et al. · International Scientific Conference Electronics (ET)
Utilization Of Semantic Technologies иn а Single Class оf Software Applications
2024 · Петрова, Даниела, Petrova, Daniela · Bulgarian Portal for Open Science
Legal Aspects of Personal Data Protection in the Modern Digital Society
2021 · Daniela Petrova
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Works count: 16
Citation count: 15
H-index: 2
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