
DM_Unit1-2
Authored by Vongpasith Phouthone
Mathematics
University
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ຂໍ້ໃດແມ່ນຄວາມຮູ້ພື້ນຖານຂອງການຂຸດຄົ້ນຂໍ້ມູນ
ຂະບວນການວິເຄະຂໍ້ມູນດ້ວຍ CRISP-DM
ຂະບວນການຂຸດຄົ້ນຂໍ້ມູນ
ຮູບແບບການຂຸດຄົ້ນຂໍ້ມູນ
ຖືກທັງ 3 ຂໍ້
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ການຂຸດຄົ້ນຂໍ້ມູນແມ່ນຫຍັງ?
ແມ່ນການຄົ້ນຫາຄວາມຮູ້ໃນຖານຂໍ້ມູນ
ແມ່ນຂະບວນການເພື່ອຄົ້ນຫາຮູບແບບ ແລະ ຄວາມສຳພັນທີ່ເຊື່ອງຢູ່ໃນຊຸດຂໍ້ມູນນັ້ນໆ
ແມ່ນການນໍາເອົາຄວາມຮູ້ມາໃຊ້ໃນການພະຍາກອນ
ຖືກທັງ 3 ຂໍ້
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ຂໍ້ໃດແມ່ນຂະບວນການຂຸດຄົ້ນຂໍ້ມູນ
Selection
Preprocessing
Evaluation
ຖືກທັງ 3 ຂໍ້
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ຂໍ້ໃດບໍ່ແມ່ນຮູບແບບການຂຸດຄົ້ນຂໍ້ມູນ?
Classification
Clustering
Association Rules
ຜິດທັງ 3 ຂໍ້
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ຂໍ້ໃດແມ່ນຕົວຢ່າງຂອງຂໍ້ມູນແບບມີໂຄງສ້າງ
ຂໍ້ມູນແບບຕາຕະລາງ
ຂໍ້ມູນແບບຟາຍ XML
ຂໍ້ມູນຂໍ້ມູນທີ່ເປັນຮູບພາບ
ຜິດທັງ 3 ຂໍ້
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ຂໍ້ໃດບໍ່ແມ່ນຕົວຢ່າງຂອງຊະນິດຂໍ້ມູນແບບເປັນປະເພດ (Categorical Data)?
ອາຍຸ
ເພດ
ສີຜົມ
ຜິດທັງ 3 ຂໍ້
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ເມື່ອຄ່າ Similarity (a,b)=1 ຖາມວ່າ a ແລະ b ມີຄວາມສຳພັນກັນແບບໃດ?
a ແລະ b ມີຄວາມຄ້າຍຄືກັນ
a ແລະ b ມີຄວາມແຕກຕ່າງກັນ
a ແລະ b ມີຄວາມຜິດປົກກະຕິ
ຜິດທັງ 3 ຂໍ້
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