Search Results for author: Shlomo Berkovsky

Found 9 papers, 1 papers with code

Few-shot fine-tuning SOTA summarization models for medical dialogues

no code implementations NAACL (ACL) 2022 David Fraile Navarro, Mark Dras, Shlomo Berkovsky

Abstractive summarization of medical dialogues presents a challenge for standard training approaches, given the paucity of suitable datasets.

Abstractive Text Summarization Few-Shot Learning

Domain-Specific Pre-training Improves Confidence in Whole Slide Image Classification

1 code implementation20 Feb 2023 Soham Rohit Chitnis, Sidong Liu, Tirtharaj Dash, Tanmay Tulsidas Verlekar, Antonio Di Ieva, Shlomo Berkovsky, Lovekesh Vig, Ashwin Srinivasan

To investigate the effect of domain-specific pre-training, we considered the current state-of-the-art multiple-instance learning models, 1) CLAM, an attention-based model, and 2) TransMIL, a self-attention-based model, and evaluated the models' confidence and predictive performance in detecting primary brain tumors - gliomas.

Image Classification Multiple Instance Learning +1

DDoD: Dual Denial of Decision Attacks on Human-AI Teams

no code implementations7 Dec 2022 Benjamin Tag, Niels van Berkel, Sunny Verma, Benjamin Zi Hao Zhao, Shlomo Berkovsky, Dali Kaafar, Vassilis Kostakos, Olga Ohrimenko

Artificial Intelligence (AI) systems have been increasingly used to make decision-making processes faster, more accurate, and more efficient.

Decision Making

Jointly Modeling Intra- and Inter-transaction Dependencies with Hierarchical Attentive Transaction Embeddings for Next-item Recommendation

no code implementations30 May 2020 Shoujin Wang, Longbing Cao, Liang Hu, Shlomo Berkovsky, Xiaoshui Huang, Lin Xiao, Wenpeng Lu

Most existing TBRSs recommend next item by only modeling the intra-transaction dependency within the current transaction while ignoring inter-transaction dependency with recent transactions that may also affect the next item.

Recommendation Systems

Graph Based Recommendations: From Data Representation to Feature Extraction and Application

no code implementations5 Jul 2017 Amit Tiroshi, Tsvi Kuflik, Shlomo Berkovsky, Mohamed Ali Kaafar

The proposed approach is domain-independent (demonstrated on data from movies, music, and business recommender systems), and is evaluated using several state-of-the-art machine learning methods, on different recommendation tasks, and using different evaluation metrics.

Recommendation Systems

Does Weather Matter? Causal Analysis of TV Logs

no code implementations25 Jan 2017 Shi Zong, Branislav Kveton, Shlomo Berkovsky, Azin Ashkan, Nikos Vlassis, Zheng Wen

To the best of our knowledge, this is the first large-scale causal study of the impact of weather on TV watching patterns.

BIG-bench Machine Learning

DUM: Diversity-Weighted Utility Maximization for Recommendations

no code implementations13 Nov 2014 Azin Ashkan, Branislav Kveton, Shlomo Berkovsky, Zheng Wen

The need for diversification of recommendation lists manifests in a number of recommender systems use cases.

Recommendation Systems

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