Learn Before
One Example May Fit Several Error Tags
In a review table for misclassified support tickets, a single example can receive more than one tag. For instance, Ticket #12 might be marked both "Wrong Category" and "Missing Context." Because the same example can appear in multiple tags, the percentages shown at the bottom of the table do not have to total 100%.
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One Example May Fit Several Error Tags
New Error Categories Can Appear During Review
Choose Error Categories You Can Act On
Error Review Improves Through Repeated Passes
Using Error Counts to Decide Where to Focus Next
Working on Several Error Buckets at Once
Error Analysis Is Not an Automatic Ranking Rule
A Category's Share of Errors Sets an Upper Bound on Improvement
Error Analysis Helps Estimate Whether a Proposed Change Is Worth the Effort
Why Quick Error Review Is Often Skipped
Incorrect Labels in a Validation Set
Splitting a large development set into a review subset and a tuning subset
Build a Simple Baseline First, Then Use Error Analysis to Prioritize Improvements
Using Training-Set Mistakes to Diagnose High Bias
Reviewing a Sample of Validation Errors
Separating Search Errors from Scoring Errors in Inference
Component-Wise Error Review
Error Analysis as a Data-Science Lens on Model Mistakes
Multiple Valid Approaches to Error Analysis
Tasks Humans Can Perform Give Stronger Error Analysis Benchmarks
When diagnosing a model, what should error analysis focus on first?
Error analysis on a machine learning system must follow one fixed procedure.
Name the practice of reviewing mistakes to understand why predictions failed.
Match each error-analysis idea to the description that best fits it.
Put the steps of a simple dev-set error review in the right order.
Why is it useful to inspect misclassified examples during error analysis, even for error types you cannot immediately repair?
Error analysis is usually repeated after each round of model changes.
Error analysis can help you judge which improvement paths look most _____.
Match each error-analysis activity with the benefit it can provide.
Order the steps for deciding which error types to target after a first pass of error review.
Why Error Review Helps Set the Right Next Priorities
Plan the next review step after repeated image-classifier mistakes.
What is error analysis used for in machine learning?
Learn After
Why can error-category percentages sum to more than 100% in a review table?
A single error-log entry can only receive one label.
Because one inspection finding can belong to _____ issue groups, the percentages in an error summary table may add up to more than 100%.
Match each error-analysis term with its meaning.
Order the steps for reviewing misclassified validation examples with a category spreadsheet.
What does it indicate when one validation example is marked in more than one error category column?
Category percentages in an error review table must total exactly 100%.
In a photo audit of 48 products, one record may be marked both "wrong class" and _____.
Match each observation from a quality-audit table to the conclusion it supports.
Put the steps in order for explaining why category percentages can exceed 100% in an audit sheet.
Why One Error Can Belong to Several Categories in an Error Log
Why Overlapping Error Labels Can Add Up to More Than 100 Percent
How shared labels affect spreadsheet totals