Search Results for author: Haris Riaz

Found 3 papers, 2 papers with code

ELLEN: Extremely Lightly Supervised Learning For Efficient Named Entity Recognition

1 code implementation26 Mar 2024 Haris Riaz, Razvan-Gabriel Dumitru, Mihai Surdeanu

In a zero-shot setting, ELLEN also achieves over 75% of the performance of a strong, fully supervised model trained on gold data.

Language Modelling named-entity-recognition +2

Best of Both Worlds: A Pliable and Generalizable Neuro-Symbolic Approach for Relation Classification

no code implementations5 Mar 2024 Robert Vacareanu, Fahmida Alam, Md Asiful Islam, Haris Riaz, Mihai Surdeanu

Human interventions to the rules for the TACRED relation \texttt{org:parents} boost the performance on that relation by as much as 26\% relative improvement, without negatively impacting the other relations, and without retraining the semantic matching component.

Few-Shot Relation Classification Relation +2

Synthetic Dataset for Evaluating Complex Compositional Knowledge for Natural Language Inference

1 code implementation11 Jul 2023 Sushma Anand Akoju, Robert Vacareanu, Haris Riaz, Eduardo Blanco, Mihai Surdeanu

To this end, we modify the original texts using a set of phrases - modifiers that correspond to universal quantifiers, existential quantifiers, negation, and other concept modifiers in Natural Logic (NL) (MacCartney, 2009).

Natural Language Inference Negation +2

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