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Lindsay Edwards

dblp:304/2106 · DBLP profile ↗
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1ranked-venue papers
0as first author
1since 2021 · last 2021
—ORCID · none

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

Artificial intelligence and machine learning · 1 · 1 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.

Artificial intelligence
1 paper
Representation and self-supervised learning · 100%
Databases, data mining, and information retrieval
1 paper
Data mining · 100%

Topics — the 4 heaviest of 5, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Machine learning › Representation and self-supervised learning › representation learning › neural network representation learning › deep representation learning
autoencoder representation learning
0.512021
SubTab: Subsetting Features of Tabular Data for Self-Supervised Representation Learning · NeurIPS 2021
Machine learning › Representation and self-supervised learning › representation learning › unsupervised representation learning
self-supervised representation learning
0.512021
SubTab: Subsetting Features of Tabular Data for Self-Supervised Representation Learning · NeurIPS 2021
Machine learning › Representation and self-supervised learning › representation learning
tabular representation learning
0.512021
SubTab: Subsetting Features of Tabular Data for Self-Supervised Representation Learning · NeurIPS 2021
Data mining
tabular data
0.112021
SubTab: Subsetting Features of Tabular Data for Self-Supervised Representation Learning · NeurIPS 2021

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

multi-view learning · 1.0collaborative inference · 1.0
YearPublicationVenuePosition
2021 SubTab: Subsetting Features of Tabular Data for Self-Supervised Representation Learning
abstract
Self-supervised learning has been shown to be very effective in learning useful representations, and yet much of the success is achieved in data types such as images, audio, and text. The success is mainly enabled by taking advantage of spatial, temporal, or semantic structure in the data through augmentation. However, such structure may not exist in tabular datasets commonly used in fields such as healthcare, making it difficult to design an effective augmentation method, and hindering a similar progress in tabular data setting. In this paper, we introduce a new framework, Subsetting features of Tabular data (SubTab), that turns the task of learning from tabular data into a multi-view representation learning problem by dividing the input features to multiple subsets. We argue that reconstructing the data from the subset of its features rather than its corrupted version in an autoencoder setting can better capture its underlying latent representation. In this framework, the joint representation can be expressed as the aggregate of latent variables of the subsets at test time, which we refer to as collaborative inference. Our experiments show that the SubTab achieves the state of the art (SOTA) performance of 98.31% on MNIST in tabular setting, on par with CNN-based SOTA models, and surpasses existing baselines on three other real-world datasets by a significant margin.
Talip Ucar, Ehsan Hajiramezanali, Lindsay Edwards
NeurIPS3