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Hao Yi Ong
Hao Yi Ong

529 followers

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Lyft Engineering

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Lyft Engineering

How Lyft designs the Machine Learning Software Engineering interview

Iterations on revealing recurring patterns of thought, feeling, and behavior

Oct 22, 2019
How Lyft designs the Machine Learning Software Engineering interview
How Lyft designs the Machine Learning Software Engineering interview
Oct 22, 2019
Lyft Engineering

Published in

Lyft Engineering

Fingerprinting fraudulent behavior

Using neural networks to gobble up the trail of breadcrumbs left by fraudsters

Jul 24, 2018
3
Fingerprinting fraudulent behavior
Fingerprinting fraudulent behavior
Jul 24, 2018
3
Lyft Engineering

Published in

Lyft Engineering

From shallow to deep learning in fraud

A Research Scientist’s journey through hand-coded regressors, pickled trees, and attentive neural networks

Jul 9, 2018
4
From shallow to deep learning in fraud
From shallow to deep learning in fraud
Jul 9, 2018
4
Lyft Engineering

Published in

Lyft Engineering

Interactions in fraud experiments: A case study in multivariable testing

A while ago we observed something curious when we ran a set of simultaneous A/B tests around multiple antifraud features. These tests were…

Oct 5, 2017
1
Interactions in fraud experiments: A case study in multivariable testing
Interactions in fraud experiments: A case study in multivariable testing
Oct 5, 2017
1
Hao Yi Ong

Hao Yi Ong

529 followers

Research Scientist at Lyft

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