Search Results for author: Evgeniia Razumovskaia

Found 12 papers, 1 papers with code

Data Augmentation and Learned Layer Aggregation for Improved Multilingual Language Understanding in Dialogue

no code implementations Findings (ACL) 2022 Evgeniia Razumovskaia, Ivan Vulić, Anna Korhonen

Scaling dialogue systems to a multitude of domains, tasks and languages relies on costly and time-consuming data annotation for different domain-task-language configurations.

Data Augmentation Natural Language Understanding

Natural Language Processing for Multilingual Task-Oriented Dialogue

no code implementations ACL 2022 Evgeniia Razumovskaia, Goran Glavaš, Olga Majewska, Edoardo Ponti, Ivan Vulić

In this tutorial, we will thus discuss and demonstrate the importance of (building) multilingual ToD systems, and then provide a systematic overview of current research gaps, challenges and initiatives related to multilingual ToD systems, with a particular focus on their connections to current research and challenges in multilingual and low-resource NLP.

Analyzing and Adapting Large Language Models for Few-Shot Multilingual NLU: Are We There Yet?

no code implementations4 Mar 2024 Evgeniia Razumovskaia, Ivan Vulić, Anna Korhonen

Supervised fine-tuning (SFT), supervised instruction tuning (SIT) and in-context learning (ICL) are three alternative, de facto standard approaches to few-shot learning.

Few-Shot Learning In-Context Learning +1

$\textit{Dial BeInfo for Faithfulness}$: Improving Factuality of Information-Seeking Dialogue via Behavioural Fine-Tuning

no code implementations16 Nov 2023 Evgeniia Razumovskaia, Ivan Vulić, Pavle Marković, Tomasz Cichy, Qian Zheng, Tsung-Hsien Wen, Paweł Budzianowski

Factuality is a crucial requirement in information seeking dialogue: the system should respond to the user's queries so that the responses are meaningful and aligned with the knowledge provided to the system.

SQATIN: Supervised Instruction Tuning Meets Question Answering for Improved Dialogue NLU

1 code implementation16 Nov 2023 Evgeniia Razumovskaia, Goran Glavaš, Anna Korhonen, Ivan Vulić

Task-oriented dialogue (ToD) systems help users execute well-defined tasks across a variety of domains (e. g., $\textit{flight booking}$ or $\textit{food ordering}$), with their Natural Language Understanding (NLU) components being dedicated to the analysis of user utterances, predicting users' intents ($\textit{Intent Detection}$, ID) and extracting values for informational slots ($\textit{Value Extraction}$, VE).

Intent Detection Natural Language Understanding +1

Transfer-Free Data-Efficient Multilingual Slot Labeling

no code implementations22 May 2023 Evgeniia Razumovskaia, Ivan Vulić, Anna Korhonen

It is especially effective for the most challenging transfer-free few-shot setups, paving the way for quick and data-efficient bootstrapping of multilingual slot labelers for ToD.

Contrastive Learning Cross-Lingual Transfer +3

Little Red Riding Hood Goes Around the Globe:Crosslingual Story Planning and Generation with Large Language Models

no code implementations20 Dec 2022 Evgeniia Razumovskaia, Joshua Maynez, Annie Louis, Mirella Lapata, Shashi Narayan

Previous work has demonstrated the effectiveness of planning for story generation exclusively in a monolingual setting focusing primarily on English.

Story Generation

MULTI3NLU++: A Multilingual, Multi-Intent, Multi-Domain Dataset for Natural Language Understanding in Task-Oriented Dialogue

no code implementations20 Dec 2022 Nikita Moghe, Evgeniia Razumovskaia, Liane Guillou, Ivan Vulić, Anna Korhonen, Alexandra Birch

We use MULTI3NLU++ to benchmark state-of-the-art multilingual models for the NLU tasks of intent detection and slot labelling for TOD systems in the multilingual setting.

Intent Detection Machine Translation +2

Crossing the Conversational Chasm: A Primer on Natural Language Processing for Multilingual Task-Oriented Dialogue Systems

no code implementations17 Apr 2021 Evgeniia Razumovskaia, Goran Glavaš, Olga Majewska, Edoardo M. Ponti, Anna Korhonen, Ivan Vulić

We find that the most critical factor preventing the creation of truly multilingual ToD systems is the lack of datasets in most languages for both training and evaluation.

Cross-Lingual Transfer Machine Translation +2

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