NextMortalityMIMIC3 Task

Task for predicting in-hospital mortality using MIMIC-III dataset. This task aims to predict whether the patient will decease in the next hospital visit based on clinical information from the current visit.

Super class

RHealth::BaseTask -> NextMortalityMIMIC3

Public fields

label

the name of the label column.

Methods

Public methods

• NextMortalityMIMIC3$new()

• NextMortalityMIMIC3$pre_filter()

• NextMortalityMIMIC3$call()

• NextMortalityMIMIC3$clone()

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Method new()

Initialize a new NextMortalityMIMIC3 instance.

Usage

NextMortalityMIMIC3$new()

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Method pre_filter()

Pre-filter hook to retain only necessary columns for this task.

Usage

NextMortalityMIMIC3$pre_filter(df)

Arguments

df

A lazy query containing all events.

Returns

A filtered LazyFrame with only relevant columns.

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Method call()

Main processing method to generate samples.

Usage

NextMortalityMIMIC3$call(patient)

Arguments

patient

An object with method get_events(event_type, ...).

Returns

A list of samples.

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Method clone()

The objects of this class are cloneable with this method.

Usage

NextMortalityMIMIC3$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.