Implementace překládacího systému pro oblast zdravotnictví

This bachelor thesis focuses on the design, implementation, and evaluation of a translation system for the healthcare domain, with an emphasis on public-facing medical communication. The main objective is to develop a multi-layered translation architecture that combines a primary translation layer with deterministic validation mechanisms, conditionally activated auxiliary language-model components, and an auditable processing workflow. The thesis describes the transition from architectural design to experimental implementation, the construction of an evaluation corpus, and the comparison of the internal pipeline with reference external translation systems using BLEU, chrF++, and COMET metrics. The results did not demonstrate a clear metric superiority of the proposed hybrid pipeline; however, they showed the practical value of the multi-layered architecture for controlling risky translations and for enabling more transparent decision-making over the final output. The main practical outcome of the thesis is the implementation of a locally validated translation API service that transfers the experimental findings into a usable service layer and provides a foundation for further development and practical deployment.