Vertaile menetelmiä

	Monikieliset lauseupotukset	Siirto-oppiminen lauseupotuksilla
Tieteenala	Syväoppiminen	Syväoppiminen
Menetelmäperhe	Machine learning	Machine learning
Syntyvuosi	2019–2022	2017–2019
Kehittäjä	Reimers, N. & Gurevych, I.; Feng, F. et al. (Google)	Reimers, N. & Gurevych, I. (SBERT); Conneau, A. et al. (InferSent)
Tyyppi	Cross-lingual representation learning	Transfer learning / sentence representation
Alkuperäislähde	Reimers, N. & Gurevych, I. (2020). Making Monolingual Sentence Embeddings Multilingual using Knowledge Distillation. Proceedings of EMNLP 2020, 4512–4525.	Reimers, N. & Gurevych, I. (2019). Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing (EMNLP), 3982–3992.
Rinnakkaisnimet	multilingual sentence representations, cross-lingual sentence embeddings, mSE, multilingual semantic embeddings	sentence embedding transfer learning, pre-trained sentence encoder fine-tuning, SBERT transfer learning, sentence representation transfer
Liittyvät	5	5
Tiivistelmä	Multilingual sentence embeddings map sentences from many languages into a single shared vector space so that semantically equivalent sentences — regardless of language — land close together. Models such as LaBSE, multilingual Sentence-BERT, and mUSE have made it practical to compare, retrieve, and classify text across 50 to 100+ languages without translating anything first.	Transfer Learning with Sentence Embeddings takes a large pre-trained encoder — such as Sentence-BERT or the Universal Sentence Encoder — that already encodes general language knowledge into fixed-length vectors, and adapts it to a new task or domain with little additional labelled data. The pre-trained representations give a head start that often outperforms task-specific models trained from scratch on modest corpora.