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Exploring Cross-lingual Textual Style Transfer with Large Multilingual Language Models
Computation and Language · Submitted 5 Jun 2022
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim However, models are not able to perform cross-lingual detoxification and direct fine-tuning on exact language is inevitable.
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The abstract, sentence by sentence
Detoxification is a task of generating text in polite style while preserving meaning and fluency of the original toxic text. Existing detoxification methods are designed to work in one exact language. This work investigates multilingual and cross-lingual detoxification and the behavior of large multilingual models like in this setting. Unlike previous works we aim to make large language models able to perform detoxification without direct fine-tuning in given language. Experiments show that multilingual models are capable of performing multilingual style transfer. However, models are not able to perform cross-lingual detoxification and direct fine-tuning on exact language is inevitable.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | Detoxification is a task of generating text in polite style while preserving meaning and fluency of the original toxic text. | background 1.00 | 0.05 | 0.02 | asserted 1.00 |
| s1 | Existing detoxification methods are designed to work in one exact language. | gap 0.60 | 0.04 | 0.03 | asserted 1.00 |
| s2 | This work investigates multilingual and cross-lingual detoxification and the behavior of large multilingual models like in this setting. | contribution 0.98 | 0.48 | 0.04 | asserted 0.51 |
| s3 | Unlike previous works we aim to make large language models able to perform detoxification without direct fine-tuning in given language. | contribution 0.98 | 0.25 | 0.07 | asserted 0.83 |
| s4 | Experiments show that multilingual models are capable of performing multilingual style transfer. | result 1.00 | 0.89 | 0.17 | asserted 0.98 |
| s5 | However, models are not able to perform cross-lingual detoxification and direct fine-tuning on exact language is inevitable. | result 0.68 | 0.89 | 0.76 | asserted 1.00 |
What was examined, and what was not
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The paper
Original abstract
Detoxification is a task of generating text in polite style while preserving meaning and fluency of the original toxic text. Existing detoxification methods are designed to work in one exact language. This work investigates multilingual and cross-lingual detoxification and the behavior of large multilingual models like in this setting. Unlike previous works we aim to make large language models able to perform detoxification without direct fine-tuning in given language. Experiments show that multilingual models are capable of performing multilingual style transfer. However, models are not able to perform cross-lingual detoxification and direct fine-tuning on exact language is inevitable.
Human review
How the literature uses it
1 arXiv paper cite this in 1 sentence
What it cites · 3 sentences without a confident label
Uses the method or tool of 3 papers
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Russian Content preservation score (SIM) is evaluated as a cosine similarity of LaBSE [ref] sentence embeddings.
Language-agnostic BERT Sentence Embedding · Content Preservation · 1.00
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English We measure fluency (FL) as a percentage of fluent sentences evaluated by the RoBERTa-based[<https://huggingface.co/roberta-large>] [ref] classifier of linguistic acceptability trained on CoLA [ref] dataset.
RoBERTa: A Robustly Optimized BERT Pretraining Approach · Grammatic and language quality (fluency) · 0.99
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We use Adam [ref] optimizer for fine-tuning with different learning rates ranging from $1 ·10^-3$ to $5 ·10^-5$ with linear learning rate scheduling.
Adam: A Method for Stochastic Optimization · Training · 1.00
Cites as background 1 paper
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There exist a variety of Textual Style Transfer methods: from totally supervised methods [ref] which require a parallel text corpus for training to unsupervised [ref] that are designed to work without any parallel data.
VAE based Text Style Transfer with Pivot Words Enhancement Learning · Introduction · 0.92
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