data mining and information retrieval

mcqspedia.com has 5 Question/Answers about Topic data mining and information retrieval

Analysis tools precompute summaries of very large amounts of data, in order to give

Analysis tools precompute summaries of very large amounts of data, in order to give
  • A. Queries response
  • B. Data access
  • C. Authorization
  • D. Consistency
  • Correct Answer: Option A

Patterns that can be discovered from a given database, can be of

Patterns that can be discovered from a given database, can be of
  • A. One type only
  • B. No specific type
  • C. More than one type
  • D. Multiple type always
  • Correct Answer: Option C

A manual component to data mining, consists of post processing data in form of

A manual component to data mining, consists of post processing data in form of
  • A. Discovered processes
  • B. Discovered algorithms
  • C. Discovered features
  • D. Discovered patterns
  • Correct Answer: Option D

A manual component to data mining, consists of preprocessing data to a form acceptable to

A manual component to data mining, consists of preprocessing data to a form acceptable to
  • A. Variables
  • B. Algorithms
  • C. Rules
  • D. Processes
  • Correct Answer: Option B

Querying of unstructured textual data is referred to as

Querying of unstructured textual data is referred to as
  • A. Information access
  • B. Information updation
  • C. Information manipulation
  • D. Information retrieval
  • Correct Answer: Option D