Search Results for author: Nitay Calderon

Found 8 papers, 4 papers with code

Faithful Explanations of Black-box NLP Models Using LLM-generated Counterfactuals

no code implementations1 Oct 2023 Yair Gat, Nitay Calderon, Amir Feder, Alexander Chapanin, Amit Sharma, Roi Reichart

We hence present a second approach based on matching, and propose a method that is guided by an LLM at training-time and learns a dedicated embedding space.

counterfactual Language Modelling +1

Measuring the Robustness of NLP Models to Domain Shifts

2 code implementations31 May 2023 Nitay Calderon, Naveh Porat, Eyal Ben-David, Alexander Chapanin, Zorik Gekhman, Nadav Oved, Vitaly Shalumov, Roi Reichart

We then conducted a comprehensive large-scale DR study involving over 14, 000 domain shifts across 21 fine-tuned models and few-shot LLMs.

Few-Shot Learning Sentence +1

A Picture May Be Worth a Thousand Lives: An Interpretable Artificial Intelligence Strategy for Predictions of Suicide Risk from Social Media Images

no code implementations19 Feb 2023 Yael Badian, Yaakov Ophir, Refael Tikochinski, Nitay Calderon, Anat Brunstein Klomek, Roi Reichart

Notably, the study illustrates the advantages of hybrid models in such complicated tasks and provides simple and flexible prediction strategies that could be utilized to develop real-life monitoring tools of suicide.

A Functional Information Perspective on Model Interpretation

1 code implementation12 Jun 2022 Itai Gat, Nitay Calderon, Roi Reichart, Tamir Hazan

This work suggests a theoretical framework for model interpretability by measuring the contribution of relevant features to the functional entropy of the network with respect to the input.

From Limited Annotated Raw Material Data to Quality Production Data: A Case Study in the Milk Industry (Technical Report)

no code implementations26 Apr 2022 Roee Shraga, Gil Katz, Yael Badian, Nitay Calderon, Avigdor Gal

In this paper we propose a design methodology, using active learning to enhance learning capabilities, for building a model of production outcome using a constrained amount of raw material training data.

Active Learning

DoCoGen: Domain Counterfactual Generation for Low Resource Domain Adaptation

1 code implementation ACL 2022 Nitay Calderon, Eyal Ben-David, Amir Feder, Roi Reichart

Natural language processing (NLP) algorithms have become very successful, but they still struggle when applied to out-of-distribution examples.

counterfactual Domain Adaptation

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