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Listening Quiz: Đánh Giá Mô Hình Giao Dịch Bất Thường – Easy Level
Th2 5, 2024
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Kiểm toán viên (English for Auditor)
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1.
What is the main topic of the conversation?
A plan to replace the current software
The schedule for next week’s meeting
Testing and improving an anomaly-detection model
How to train new employees
Explanation:
Paul and Jessica discuss the results of testing an anomalous transaction model and conclude that it needs more training.
2.
According to Paul, how well did the model find unusual transactions?
It found no unusual transactions at all
It found most unusual transactions correctly
It missed nearly all unusual transactions
It only found unusual transactions after many retries
Explanation:
Paul says, ‘It found most unusual transactions correctly.’
3.
What did Paul say about false alarms?
There were a few false alarms, but not many
The model did not check for false alarms
There were many false alarms
There were no false alarms
Explanation:
Paul says, ‘A few false alarms, but not many.’
4.
What can be inferred about the model’s current performance?
It is perfect and ready to use
It is worse than every other model
It has not been tested at all
It still needs improvement before use
Explanation:
Paul says the model needs more training, and Jessica agrees they want fewer errors, which implies the model still needs improvement.
5.
What do Jessica and Paul decide to do next?
Plan more tests next week
Rewrite the entire project report
Use the model immediately
Stop testing the model permanently
Explanation:
Jessica ends by saying, ‘Let’s plan more tests next week.’
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