Papers by Amir Goldberg
McPhraSy: Multi-Context Phrase Similarity and Clustering (2022.findings-emnlp)
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| Challenge: | Existing methods for estimating phrase similarity use the phrase context only during training, instead relying on the phrase itself. |
| Approach: | They propose a novel algorithm that leverages multiple contexts during inference to estimate the similarity of phrases based on multiple context. |
| Outcome: | The proposed method outperforms existing models on two phrase similarity datasets by 13.3% and a new task that relies on phrase similarities in the product reviews domain. |
Culture Cartography: Mapping the Landscape of Cultural Knowledge (2025.emnlp-main)
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| Challenge: | Large Language Models (LLMs) can empower users to be more knowledgeable, productive, and creative, but their utility is often diminished for under-represented groups and cultures. |
| Approach: | They propose a methodology that operationalizes a mixed-initiative approach to finding culture-specific knowledge that is salient to in-group users but unknown to LLMs. |
| Outcome: | The proposed method improves the accuracy of LLMs on culturally-competent language models by 19.2%. |
HeQ: a Large and Diverse Hebrew Reading Comprehension Benchmark (2023.findings-emnlp)
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| Challenge: | Current benchmarks for Hebrew Natural Language Processing (NLP) focus mainly on morpho-syntactic tasks, neglecting the semantic dimension of language understanding. |
| Approach: | They propose to use Hebrew machine reading comprehension (MRC) as extractive Question Answering to address this problem. |
| Outcome: | The proposed benchmark features 30,147 question-answer pairs derived from both Hebrew Wikipedia articles and Israeli tech news. |
NERetrieve: Dataset for Next Generation Named Entity Recognition and Retrieval (2023.findings-emnlp)
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| Challenge: | Named Entity Recognition (NER) is a widely adopted NLP task . authors present three variants of NER task, with dataset to support them . |
| Approach: | They propose three variants of the NER task, together with a dataset to support them . they propose a move towards more fine-grained entities and zero-shot recognition . |
| Outcome: | The proposed model matches or surpasses existing models in NER tasks . the proposed model is based on a large, silver-annotated corpus of 4 million paragraphs . |
Data-driven Coreference-based Ontology Building (2024.findings-emnlp)
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| Challenge: | a new ontology is based on coreference resolution, but it is not comprehensive . a recent study found that ontologies categorize concepts into groups and arrange them in a hierarchy . |
| Approach: | They derive coreference chains from a corpus of 30 million biomedical abstracts and construct a graph based on the string phrases within these chains. |
| Outcome: | The proposed ontology overlaps significantly with human-authored ontologies. |