Exam: Cloud Digital Leader 0 Likes

An organization is training a machine learning model to predict (Digital Leader)

Updated on 04/08/2024

An organization is training a machine learning model to predict extreme weather events in their country.

How should they collect data to maximize prediction accuracy?

A) Collect all weather data evenly across all cities.
B) Collect all weather data primarily from at-risk cities.
C) Collect extreme weather data evenly across all cities.
D) Collect extreme weather data primarily from at-risk cities.


Solution

Correct answer: A) Collect all weather data evenly across all cities.
I see, while collecting extreme weather data primarily from at-risk cities might provide a focused dataset for extreme events, it may not necessarily maximize prediction accuracy. The reason is that extreme weather events can occur in various locations, not just those deemed "at-risk" based on historical data or geographic factors. Therefore, collecting weather data evenly across all cities, including those with a history of extreme events and those without, ensures a more comprehensive dataset. This broader dataset allows the machine learning model to learn patterns and features from a diverse range of weather conditions, leading to potentially better prediction accuracy.

Category: Innovating with data and Google Cloud

Language: English

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