Avis et commentaires pour d'étudiants pour Obtenir et trier des données par Université Johns-Hopkins
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Meilleurs avis
This course provides an introduction of some important concepts and tools on a very important aspect of data science: cleaning and organizing data before any analysis. A must for any data scientist.
Easy, mostly instructive Course. The Assignments and quizzes are quite good, and illustrates the lessons very well.\n\nSee the videos for general presentation, but use the energy on the excersizes.
1251 - 1257 sur 1,257 Avis pour Obtenir et trier des données
par Ian H
•Terrible! Go to Data Camp and save a bunch of money!!!!
par Ahmed H E
•the learning way in this course was bad, to me
par BabaK K
•It is more about R rather than data science
par Du Z
•Poor teaching! Almost a waste of time.
par JaeHyun L
•I don't think it's necessary lecture
par Ankit A
•lectures are too fast.dropping out.
par Alexandros T
•Poorly constracted course!
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