Classify requests as returns, shipping, or faults.
Use meaning from free text to choose known categories.
Choose two appropriate mappings.
Use text classification for known categories and clustering to explore unknown groups; validate the business meaning of clusters.
Detailed explanation
Free text is assigned to defined classes.
Free text is assigned to defined classes.
Unlabeled structure can be explored.
Unlabeled structure can be explored.
It usually returns a class or score.
It usually returns a class or score.
People must interpret and validate clusters.
People must interpret and validate clusters.
Try it yourself
An example you can run in a temporary verification environment.
AWS公式AIF-C01 Domain 1.1の自然言語処理、分類、クラスタリングを確認する。Expected result
自然言語の目的から分類と構造探索を区別できる。Key points
- Text classification
- Clustering
- Labels
Notes
- Environment: AWS公式AIF-C01試験ガイドとAWS公式ドキュメントの確認
- Command output formatting can vary slightly by distribution or tool version.
- Run the example in a temporary directory or process when possible.
Foundation review
Read the scope first
Check whether the command acts on the current shell, a new process, an existing process, or a file.
Verify the observable result
Use the supplied command and compare the output with the expected result.