On Using Monolingual Corpora in Neural Machine Translation
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Abstract (arXiv)
Recent work on end-to-end neural network-based architectures for machine translation has shown promising results for En-Fr and En-De translation. Arguably, one of the major factors behind this success has been the availability of high quality parallel corpora. In this work, we investigate how to leverage abundant monolingual corpora for neural machine translation. Compared to a phrase-based and hierarchical baseline, we obtain up to 1.96 BLEU improvement on the low-resource language pair Turkish-English, and 1.59 BLEU on the focused domain task of Chinese-English chat messages. While our method was initially targeted toward such tasks with less parallel data, we show that it also extends to high resource languages such as Cs-En and De-En where we obtain an improvement of 0.39 and 0.47 BLEU scores over the neural machine translation baselines, respectively.
Key facts. Cited by 149 papers in the map (data through 7 Oct 2026). First posted on arXiv 11 Mar 2015.
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Citing papers per year: 2021: 57; 2022: 39; 2023: 30; 2024: 13; 2025: 5; 2026: 5.
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50 most cited of 149 All 149 (JSON)
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50 newest of 149 All 149 (JSON)
- 2024Decoding-time Realignment of Language Modelscited by 67
- 2024Decoding-time Realignment of Language Models5 Feb 2024
- 2022Self-Supervised Speech Representation Learning: A Reviewcited by 258
- 2022Extracting Latent Steering Vectors from Pretrained Language Modelscited by 217
- 2021Improving Sign Language Translation with Monolingual Data by Sign Back-Translationcited by 177
- 2021SpeechT5: Unified-Modal Encoder-Decoder Pre-Training for Spoken Language Processingcited by 177
- 2021Recent Advances in End-to-End Automatic Speech Recognitioncited by 138
- 2023End-to-End Speech Recognition: A Surveycited by 127
- 2021Neural Machine Translation for Low-Resource Languages: A Surveycited by 108
- 2021Contextualized Streaming End-to-End Speech Recognition with Trie-Based Deep Biasing and Shallow Fusioncited by 100
- 2021Survey of Low-Resource Machine Translationcited by 92
- 2021BigSSL: Exploring the Frontier of Large-Scale Semi-Supervised Learning for Automatic Speech Recognitioncited by 88
- 2021Neural Machine Translation with Monolingual Translation Memorycited by 61
- 2021BERT is to NLP what AlexNet is to CV: Can Pre-Trained Language Models Identify Analogies?cited by 56
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- 2026Typhoon ASR Streaming: Steerable Low-Latency Thai Speech Recognition with Real-Time Shallow Fusion14 Sep 2026
- 2026Can Scene Text Recognition Read Rare Compositions?1 Sep 2026
- 2026The Anatomy of the CTC Oracle Gap: Acoustic Exhaustion and Linguistic Recovery22 Jun 2026
- 2026N-gram Injection into Transformers for Dynamic Language Model Adaptation in Handwritten Text Recognition4 Mar 2026
- 2026Task-Centric Acceleration of Small-Language Models27 Feb 2026
- 2025WhisTLE: Deeply Supervised, Text-Only Domain Adaptation for Small Pretrained Speech Recognition Transformers12 Sep 2025
- 2025FlexCTC: GPU-powered CTC Beam Decoding With Advanced Contextual Abilities10 Aug 2025
- 2025Audio-3DVG: Unified Audio -- Point Cloud Fusion for 3D Visual Grounding1 Jul 2025
- 2025Contextual Cues in Machine Translation: Investigating the Potential of Multi-Source Input Strategies in LLMs and NMT Systems10 Mar 2025
- 2025MTLM: Incorporating Bidirectional Text Information to Enhance Language Model Training in Speech Recognition Systems14 Feb 2025
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