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Using Human Performance as a Debugging Benchmark
When a system is built as a sequence of components, you can compare each part and the full pipeline against human performance to spot weak links. For a path-planning module, that comparison should use exactly the information the module receives, such as the outputs of earlier steps, rather than the original sensor feed.
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Using Human Performance as a Debugging Benchmark
What is the main purpose of error analysis by parts in a multi-step system?
Error analysis by parts must always be done with a formal procedure and cannot be done informally.
Error analysis by parts helps identify which component deserves the greatest _____ for improvement.
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Which three modules are used in the warehouse robot example for parts-based error analysis?
Component-level error analysis is mainly used to identify which stage of a system should be improved first.
Finding Which Component Caused the Error
Match each warehouse-robot pipeline stage to the output it produces.
Arrange the steps for using part-by-part error analysis to decide what to improve first.
Explain how error analysis by parts helps prioritize improvements in a machine learning system.
Deciding which module to improve first in a driving stack.
What error analysis by parts helps you decide
Learn After
Far-Behind Components Are Good Improvement Targets
Strong Stages, Weak End-to-End System
What information should a human evaluator see when judging the Route Planning component in a delivery-robot pipeline?
Checking a subsystem against human performance is mainly a formal, rigid debugging procedure.
How far is a component from human performance?
Match each autonomous delivery robot component to its primary output or function.
Order the informal debugging questions for a package-delivery drone system.
Why should the human reviewer for a parcel-routing module use only the classifier's outputs instead of the warehouse camera feed?
In a warehouse robot pipeline, both the shelf-item detector and the obstacle detector can send information directly to the route planner.
A fair human comparison uses the same inputs
Match each diagnostic question to the part of a medical triage pipeline it evaluates.
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