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ML Knowledge
8 months ago
In machine learning, dealing with covariate imbalance is an important consideration. Can you explain some approaches or techniques that can be used to address covariate imbalance in a dataset? How do these approaches help in improving the performance of machine learning models?
Data Scientist

Tokopedia

Wish

Teradata

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8 months ago
Behavioral
8 months ago
Tell me about a conflict you managed.
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Stripe

Square

Snap

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8 months ago
Statistics
8 months ago
Let's say we have a coin. How would you determine the p value needed for the coin to be fair?
Data Scientist

Snap

Waymo Logo

Waymo

Ola Logo

Ola

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8 months ago
Behavioral
8 months ago
What do you hope to achieve in the next five years?
Data ScientistEngineering ManagerUX DesignerUX Researcher
DoorDash Logo

DoorDash

Dropbox Logo

Dropbox

Square

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8 months ago
ML Knowledge
8 months ago
Can you discuss the convergence of stochastic gradient descent (SGD) and its advantages over gradient descent?
Data Scientist
DoorDash Logo

DoorDash

Zillow Logo

Zillow

ByteDance Logo

ByteDance

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8 months ago
Statistics
8 months ago
How do you go about generating 1000 data points with a normal distribution given mean=x and variance=y, and what summary statistics and visualization would you use to describe the dataset?
Data Scientist
Shopify Logo

Shopify

DeliveryHero Logo

DeliveryHero

WeWork Logo

WeWork

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8 months ago
Coding
8 months ago
How would you go about writing a function that can find words in a list that are anagrams of another word in that same list?
Data Scientist
Blizzard Logo

Blizzard

Swiggy Logo

Swiggy

Riot Games Logo

Riot Games

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8 months ago
Behavioral
8 months ago
What would be your ideal team to join in FactSet
Data Scientist
FactSet Logo

FactSet

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8 months ago
ML Knowledge
8 months ago
How does the convergence mechanism of SGD provide benefits over that of regular gradient descent?
Data Scientist
Airbnb Logo

Airbnb

Zillow Logo

Zillow

ByteDance Logo

ByteDance

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8 months ago
Behavioral
8 months ago
Please share an experience when you took a risk.
Data ScientistFrontend EngineerProgram ManagerFull Stack Software Engineer
DoorDash Logo

DoorDash

Stripe

Square

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8 months ago

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Amazon

Data Scientist

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Google

Data Scientist

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Meta

Data Scientist

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Behavioral

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