Search Results for author: Simon Flachs

Found 5 papers, 0 papers with code

Data Strategies for Low-Resource Grammatical Error Correction

no code implementations EACL (BEA) 2021 Simon Flachs, Felix Stahlberg, Shankar Kumar

We investigate how best to take advantage of existing data sources for improving GEC systems for languages with limited quantities of high quality training data.

Grammatical Error Correction

Grammatical Error Correction in Low Error Density Domains: A New Benchmark and Analyses

no code implementations EMNLP 2020 Simon Flachs, Ophélie Lacroix, Helen Yannakoudakis, Marek Rei, Anders Søgaard

Evaluation of grammatical error correction (GEC) systems has primarily focused on essays written by non-native learners of English, which however is only part of the full spectrum of GEC applications.

Grammatical Error Correction Language Modelling

Noisy Channel for Low Resource Grammatical Error Correction

no code implementations WS 2019 Simon Flachs, Oph{\'e}lie Lacroix, Anders S{\o}gaard

This paper describes our contribution to the low-resource track of the BEA 2019 shared task on Grammatical Error Correction (GEC).

Grammatical Error Correction Language Modelling

Historical Text Normalization with Delayed Rewards

no code implementations ACL 2019 Simon Flachs, Marcel Bollmann, Anders S{\o}gaard

Training neural sequence-to-sequence models with simple token-level log-likelihood is now a standard approach to historical text normalization, albeit often outperformed by phrase-based models.

reinforcement-learning Reinforcement Learning (RL)

A Simple and Robust Approach to Detecting Subject-Verb Agreement Errors

no code implementations NAACL 2019 Simon Flachs, Oph{\'e}lie Lacroix, Marek Rei, Helen Yannakoudakis, Anders S{\o}gaard

While rule-based detection of subject-verb agreement (SVA) errors is sensitive to syntactic parsing errors and irregularities and exceptions to the main rules, neural sequential labelers have a tendency to overfit their training data.

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