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| Gépi fordítás× | Szöveges hangulatelemzés× | |
|---|---|---|
| Tudományterület | Szövegbányászat | Szövegbányászat |
| Módszercsalád | Process / pipeline | Process / pipeline |
| Keletkezés éve | — | — |
| Megalkotó | — | — |
| Típus≠ | NLP text-to-text generation task | NLP text-classification task |
| Alapmű≠ | Bahdanau, D., Cho, K. & Bengio, Y. (2015). Neural Machine Translation by Jointly Learning to Align and Translate. International Conference on Learning Representations (ICLR). link ↗ | Pang, B. & Lee, L. (2008). Opinion Mining and Sentiment Analysis. Foundations and Trends in Information Retrieval, 2(1-2), 1-135. DOI ↗ |
| Alternatív nevek≠ | MT, neural machine translation, automatic translation, Makine Çevirisi (Machine Translation) | opinion mining, polarity detection, duygu analizi |
| Kapcsolódó | 3 | 3 |
| Összefoglaló≠ | Machine translation (MT) is a natural-language-processing task that automatically converts text in one language into another. Modern MT is built on neural sequence-to-sequence models — the attention mechanism introduced by Bahdanau et al. (2015) and the transformer architecture of Vaswani et al. (2017) — and it widens access to sources for multilingual data analysis and research. | Sentiment analysis, also called opinion mining, is a natural-language-processing task that detects the emotional tone of text — typically classifying it as positive, negative, or neutral. It turns unstructured opinion text into structured, quantifiable polarity signals using one of three families of approaches: sentiment lexicons, trained machine-learning classifiers, or pretrained transformer models. |
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