Search Results for author: Abdullatif Köksal

Found 21 papers, 13 papers with code

Vapur: A Search Engine to Find Related Protein - Compound Pairs in COVID-19 Literature

1 code implementation EMNLP (NLP-COVID19) 2020 Abdullatif Köksal, Hilal Dönmez, Rıza Özçelik, Elif Ozkirimli, Arzucan Özgür

Coronavirus Disease of 2019 (COVID-19) created dire consequences globally and triggered an intense scientific effort from different domains.

How far can bias go? -- Tracing bias from pretraining data to alignment

no code implementations28 Nov 2024 Marion Thaler, Abdullatif Köksal, Alina Leidinger, Anna Korhonen, Hinrich Schütze

Our findings reveal that biases present in pre-training data are amplified in model outputs.

Evaluating Morphological Compositional Generalization in Large Language Models

no code implementations16 Oct 2024 Mete Ismayilzada, Defne Circi, Jonne Sälevä, Hale Sirin, Abdullatif Köksal, Bhuwan Dhingra, Antoine Bosselut, Lonneke van der Plas, Duygu Ataman

While humans exhibit compositional generalization and linguistic creativity in language use, the extent to which LLMs replicate these abilities, particularly in morphology, is under-explored.

Text Generation

CRAFT Your Dataset: Task-Specific Synthetic Dataset Generation Through Corpus Retrieval and Augmentation

1 code implementation3 Sep 2024 Ingo Ziegler, Abdullatif Köksal, Desmond Elliott, Hinrich Schütze

Building high-quality datasets for specialized tasks is a time-consuming and resource-intensive process that often requires specialized domain knowledge.

Question Answering Retrieval

SYNTHEVAL: Hybrid Behavioral Testing of NLP Models with Synthetic CheckLists

1 code implementation30 Aug 2024 Raoyuan Zhao, Abdullatif Köksal, Yihong Liu, Leonie Weissweiler, Anna Korhonen, Hinrich Schütze

In this work, we propose SYNTHEVAL, a hybrid behavioral testing framework that leverages large language models (LLMs) to generate a wide range of test types for a comprehensive evaluation of NLP models.

Benchmarking Sentiment Analysis

TurkishMMLU: Measuring Massive Multitask Language Understanding in Turkish

1 code implementation17 Jul 2024 Arda Yüksel, Abdullatif Köksal, Lütfi Kerem Şenel, Anna Korhonen, Hinrich Schütze

These questions are written by curriculum experts, suitable for the high-school curricula in Turkey, covering subjects ranging from natural sciences and math questions to more culturally representative topics such as Turkish Literature and the history of the Turkish Republic.

Math Multiple-choice +1

Consistent Document-Level Relation Extraction via Counterfactuals

1 code implementation9 Jul 2024 Ali Modarressi, Abdullatif Köksal, Hinrich Schütze

We first demonstrate that models trained on factual data exhibit inconsistent behavior: while they accurately extract triples from factual data, they fail to extract the same triples after counterfactual modification.

counterfactual Document-level Relation Extraction +1

MemLLM: Finetuning LLMs to Use An Explicit Read-Write Memory

no code implementations17 Apr 2024 Ali Modarressi, Abdullatif Köksal, Ayyoob Imani, Mohsen Fayyaz, Hinrich Schütze

While current large language models (LLMs) demonstrate some capabilities in knowledge-intensive tasks, they are limited by relying on their parameters as an implicit storage mechanism.

Hallucination Language Modelling +3

Hybrid Human-LLM Corpus Construction and LLM Evaluation for Rare Linguistic Phenomena

no code implementations11 Mar 2024 Leonie Weissweiler, Abdullatif Köksal, Hinrich Schütze

Argument Structure Constructions (ASCs) are one of the most well-studied construction groups, providing a unique opportunity to demonstrate the usefulness of Construction Grammar (CxG).

Dependency Parsing Sentence

Hallucination Augmented Recitations for Language Models

no code implementations13 Nov 2023 Abdullatif Köksal, Renat Aksitov, Chung-Ching Chang

For open book QA as a case study, we demonstrate that models finetuned with our counterfactual datasets improve text grounding, leading to better open book QA performance, with up to an 8. 0% increase in F1 score.

counterfactual Hallucination +1

Language-Agnostic Bias Detection in Language Models with Bias Probing

1 code implementation22 May 2023 Abdullatif Köksal, Omer Faruk Yalcin, Ahmet Akbiyik, M. Tahir Kilavuz, Anna Korhonen, Hinrich Schütze

For nationality as a case study, we show that LABDet `surfaces' nationality bias by training a classifier on top of a frozen PLM on non-nationality sentiment detection.

Bias Detection

Sociocultural knowledge is needed for selection of shots in hate speech detection tasks

no code implementations4 Apr 2023 Antonis Maronikolakis, Abdullatif Köksal, Hinrich Schütze

We introduce HATELEXICON, a lexicon of slurs and targets of hate speech for the countries of Brazil, Germany, India and Kenya, to aid training and interpretability of models.

Few-Shot Learning Hate Speech Detection

MEAL: Stable and Active Learning for Few-Shot Prompting

1 code implementation15 Nov 2022 Abdullatif Köksal, Timo Schick, Hinrich Schütze

Few-shot classification has made great strides due to foundation models that, through priming and prompting, are highly effective few-shot learners.

Active Learning Few-Shot Learning +1

The RELX Dataset and Matching the Multilingual Blanks for Cross-Lingual Relation Classification

1 code implementation19 Oct 2020 Abdullatif Köksal, Arzucan Özgür

Relation classification is one of the key topics in information extraction, which can be used to construct knowledge bases or to provide useful information for question answering.

Classification General Classification +3

Vapur: A Search Engine to Find Related Protein-Compound Pairs in COVID-19 Literature

no code implementations5 Sep 2020 Abdullatif Köksal, Hilal Dönmez, Rıza Özçelik, Elif Ozkirimli, Arzucan Özgür

Coronavirus Disease of 2019 (COVID-19) created dire consequences globally and triggered an intense scientific effort from different domains.

Cannot find the paper you are looking for? You can Submit a new open access paper.