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In this paper, we introduce Target-Aware Weighted Training (TAWT), a weighted training algorithm for cross-task learning based on minimizing a representation-based task distance between the source and target tasks. We show that TAWT is easy…

Machine Learning · Computer Science 2022-03-02 Shuxiao Chen , Koby Crammer , Hangfeng He , Dan Roth , Weijie J. Su

Transition-based and graph-based dependency parsers have previously been shown to have complementary strengths and weaknesses: transition-based parsers exploit rich structural features but suffer from error propagation, while graph-based…

Computation and Language · Computer Science 2019-08-28 Artur Kulmizev , Miryam de Lhoneux , Johannes Gontrum , Elena Fano , Joakim Nivre

This paper introduces Minimal Dependency Translation (MDT), an ongoing project to develop a rule-based framework for the creation of rudimentary bilingual lexicon-grammars for machine translation and computer-assisted translation into and…

Computation and Language · Computer Science 2017-10-04 Michael Gasser

We present the contribution of the Unbabel team to the WMT 2020 Shared Task on Metrics. We intend to participate on the segment-level, document-level and system-level tracks on all language pairs, as well as the 'QE as a Metric' track.…

Computation and Language · Computer Science 2020-10-30 Ricardo Rei , Craig Stewart , Catarina Farinha , Alon Lavie

The Yunshan Cup 2020 track focused on creating a framework for evaluating different methods of part-of-speech (POS). There were two tasks for this track: (1) POS tagging for the Indonesian language, and (2) POS tagging for the Lao tagging.…

Computation and Language · Computer Science 2022-04-07 Yingwen Fu , Jinyi Chen , Nankai Lin , Xixuan Huang , Xinying Qiu , Shengyi Jiang

This paper describes our winning systems in MRL: The 1st Shared Task on Multilingual Clause-level Morphology (EMNLP 2022 Workshop) designed by KUIS AI NLP team. We present our work for all three parts of the shared task: inflection,…

Computation and Language · Computer Science 2022-11-15 Emre Can Acikgoz , Tilek Chubakov , Müge Kural , Gözde Gül Şahin , Deniz Yuret

This paper describes the system submitted by our team (BabelEnconding) to SemEval-2020 Task 3: Predicting the Graded Effect of Context in Word Similarity. We propose an approach that relies on translation and multilingual language models in…

Computation and Language · Computer Science 2020-08-20 Lucas R. C. Pessutto , Tiago de Melo , Viviane P. Moreira , Altigran da Silva

This paper describes the submissions by team HWR to the Dravidian Language Identification (DLI) shared task organized at VarDial 2021 workshop. The DLI training set includes 16,674 YouTube comments written in Roman script containing…

Computation and Language · Computer Science 2021-03-10 Tommi Jauhiainen , Tharindu Ranasinghe , Marcos Zampieri

Extracting relations from text corpora is an important task in text mining. It becomes particularly challenging when focusing on weakly-supervised relation extraction, that is, utilizing a few relation instances (i.e., a pair of entities…

Computation and Language · Computer Science 2017-12-27 Meng Qu , Xiang Ren , Yu Zhang , Jiawei Han

In this paper, we describe the PUM team's entry to the SemEval-2020 Task 12. Creating our solution involved leveraging two well-known pretrained models used in natural language processing: BERT and XLNet, which achieve state-of-the-art…

Computation and Language · Computer Science 2020-10-06 Piotr Janiszewski , Mateusz Skiba , Urszula Walińska

Most of the unsupervised dependency parsers are based on first-order probabilistic generative models that only consider local parent-child information. Inspired by second-order supervised dependency parsing, we proposed a second-order…

Computation and Language · Computer Science 2020-10-29 Songlin Yang , Yong Jiang , Wenjuan Han , Kewei Tu

Eye-Tracking data is a very useful source of information to study cognition and especially language comprehension in humans. In this paper, we describe our systems for the CMCL 2022 shared task on predicting eye-tracking information. We…

Computation and Language · Computer Science 2022-04-12 Sunit Bhattacharya , Rishu Kumar , Ondrej Bojar

Transliteration is a task in the domain of NLP where the output word is a similar-sounding word written using the letters of any foreign language. Today this system has been developed for several language pairs that involve English as…

Computation and Language · Computer Science 2022-08-24 Yash Raj , Bhavesh Laddagiri

We propose UDP, the first training-free parser for Universal Dependencies (UD). Our algorithm is based on PageRank and a small set of head attachment rules. It features two-step decoding to guarantee that function words are attached as leaf…

Computation and Language · Computer Science 2017-01-13 Héctor Martínez Alonso , Željko Agić , Barbara Plank , Anders Søgaard

Many areas, such as the biological and healthcare domain, artistic works, and organization names, have nested, overlapping, discontinuous entity mentions that may even be syntactically or semantically ambiguous in practice. Traditional…

Computation and Language · Computer Science 2022-04-22 Nazia Tasnim , Md. Istiak Hossain Shihab , Asif Shahriyar Sushmit , Steven Bethard , Farig Sadeque

We introduce a linguistically enhanced combination of pre-training methods for transformers. The pre-training objectives include POS-tagging, synset prediction based on semantic knowledge graphs, and parent prediction based on dependency…

Computation and Language · Computer Science 2023-01-02 Maren Pielka , Svetlana Schmidt , Lisa Pucknat , Rafet Sifa

We show that a recently proposed neural dependency parser can be improved by joint training on multiple languages from the same family. The parser is implemented as a deep neural network whose only input is orthographic representations of…

Computation and Language · Computer Science 2017-05-30 Michał Zapotoczny , Paweł Rychlikowski , Jan Chorowski

In this paper, we introduced our joint team SJTU-NICT 's participation in the WMT 2020 machine translation shared task. In this shared task, we participated in four translation directions of three language pairs: English-Chinese,…

Computation and Language · Computer Science 2020-10-13 Zuchao Li , Hai Zhao , Rui Wang , Kehai Chen , Masao Utiyama , Eiichiro Sumita

This paper presents our experiments with applying TUPA to the CoNLL 2018 UD shared task. TUPA is a general neural transition-based DAG parser, which we use to present the first experiments on recovering enhanced dependencies as part of the…

Computation and Language · Computer Science 2018-08-29 Daniel Hershcovich , Omri Abend , Ari Rappoport

This paper describes the system of the LowResource Team for Task 2 of BLP-2023, which involves conducting sentiment analysis on a dataset composed of public posts and comments from diverse social media platforms. Our primary aim is to…

Computation and Language · Computer Science 2023-11-22 Aunabil Chakma , Masum Hasan