🚨 NEW VIDEO ALERT! 🚨
🌹 Breaking down machine learning, one algorithm at a time! This video is your all-access pass to understanding the complex world of data science, from the ground up.
youtu.be/iFBaLdSJTy0?si…
platform.stratascratch.com/user/Khaja1Zaf…
I am doing coding on stratascratch where I myself leveraged coding skills in pyspark and sql.
. is a coding platform where we can do coding for #dataengineer and other data domian.
#Lisbon #Portugal #dataengineerjobs
so unfortunate that we missed on Day 2 .
we post 2 questions , 1 as a penalty
Day2 of 100 #100DaysOfCode
Apple product counts from .
platform.stratascratch.com/coding/10141-a…
. Here is the solution:
Join the tables -> count for the distinct user_id for apple_users using case when and count total distinct users
Grouped by language .
duplicates may exist in the data , need to write a robust query.
. One of the most useful case of left join and self join
find the acceptance rate of friend requests sent by date , Incase of nonacceptance you can't find the record with action 'accepted' .
#Day3 #100DaysOfCode
. #Day6 of 100 #100DaysOfCode
Another SQL prob from . ,
Find the total number of downloads for paying and non-paying users by date. Include only records where non-paying customers have more downloads than paying customers.
platform.stratascratch.com/coding/10300-p…
A Beginner’s Guide to the Top 10 Machine Learning Algorithms
Data science’s essence lies in machine learning algorithms. Here are ten algorithms that are a great introduction to machine learning for any beginner!
kdnuggets.com/a-beginner-gui…
5 Free Resources to Master Your Data Science Job Search
Learn how to use various data science platforms to secure your first job.
kdnuggets.com/5-free-resourc…