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Roni Copul

dblp:374/7461 · DBLP profile ↗
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2ranked-venue papers
2as first author
2since 2021 · last 2024
0009-0000-0220-4419ORCID · corroborated

Domains — the database's venue-derived domains; a paper can count in several

Databases, data management, data science and information retrieval · 2 · 2 first-author · 2 since 2021

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Databases, data mining, and information retrieval
2 papers
Machine learning and data management · 100%
Artificial intelligence
2 papers
Trustworthy machine learning · 100%

Topics — the 2 heaviest of 2, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Machine learning and data management
table representation learning
1.522024
Demonstrating TabEE: Tabular Embedding Explanations · Proc. VLDB Endow. 2024
TabEE: Tabular Embeddings Explanations · Proc. ACM Manag. Data 2024
Machine learning › Trustworthy machine learning
interpretability
1.022024
Demonstrating TabEE: Tabular Embedding Explanations · Proc. VLDB Endow. 2024
TabEE: Tabular Embeddings Explanations · Proc. ACM Manag. Data 2024

Methods — techniques the papers use, named apart from their topics

local explanation · 1.5global explanation · 1.5black-box explanation · 1.5
YearPublicationVenuePosition
2024 TabEE: Tabular Embeddings Explanations
abstract
Tabular embedding methods have become increasingly popular due to their effectiveness in improving the results of various tasks, including classic databases tasks and machine learning predictions. However, most current methods treat these embedding models as "black boxes" making it difficult to understand the insights captured by the models. Our research proposes a novel approach to interpret these models, aiming to provide local and global explanations for the original data and detect potential flaws in the embedding models. The proposed solution is appropriate for every tabular embedding algorithm, as it fits the black box view of the embedding model. Furthermore, we propose methods for comparing different embedding models, which can help identify data biases that might impact the models' credibility without the user's knowledge. Our approach is evaluated on multiple datasets and multiple embeddings, demonstrating that our proposed explanations provide valuable insights into the behavior of tabular embedding methods. By making these models more transparent, we believe our research will contribute to the development of more effective and reliable embedding methods for a wide range of applications.
Roni Copul, Nave Frost, Tova Milo, Kathy Razmadze
Proc. ACM Manag. Data1
2024 Demonstrating TabEE: Tabular Embedding Explanations
abstract
We present TabEE, Tab ular E mbedding E xplanations, a framework designed to generate explanations for interpreting tabular embedding models. Our framework aims to furnish both local and global explanations for the original data, facilitating the detection of potential flaws in embedding models. TabEE is versatile and compatible with any tabular embedding algorithm, as it adheres to the black box perspective of embedding models. The generated explanations also enable comparisons between multiple embedding models. This demonstration illustrates the effectiveness of TabEE in providing interpretable insights into tabular embedding models, contributing to improved model understanding and credibility assessment.
Roni Copul, Nave Frost, Tova Milo, Kathy Razmadze
Proc. VLDB Endow.1