CROSS WORD PUZZLE

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Across
  1. 4. A programming language used for machine learning
  2. 5. A technique used to group similar customers in marketing analytics
  3. 6. A cybersecurity threat where hackers encrypt files and demand payment
  4. 8. A method used to clean missing data in analytics
  5. 9. A key performance metric in business that measures success
  6. 10. A database query language used to retrieve data
Down
  1. 1. A statistical graph used to show data distribution
  2. 2. Algorithm used in AI to classify emails as spam or not
  3. 3. A cloud computing service by Amazon
  4. 7. An AI technique that mimics the human brain