pythonumang

I am a self learner who wants to get into Data analytics.

[pythonumang @pythonumang]

@andreaskayy Hey Andreas! I just saw your "Creating the Course Structure For My Data Engineering Course" and just wanted to say you are doing really great work and I appreciate you!

[pythonumang @pythonumang]

I just published Linear Regression https://t.co/r1ZYTgkGWR #datascience #linearregression #machinelearning

[pythonumang @pythonumang]

"clean" enough data. A lot of the times I'm overwhelmed with the vast amount of things we have to learn. Is that just me or are there others that feel the same? #DataAnalytics #dataengineering #machinelearning #100DaysOfCode #100DaysOfMLCode

[pythonumang @pythonumang]

In my path to a data engineer, a lot of my time studying has been unfocused because honestly, I wasn't sure what to study. It's hard because people talk to so much about machine learning but there is so much to learn about big data. You have to do so many things before you have

[pythonumang @pythonumang]

have the data you need. Is that like a crude overview of Hadoop?

[pythonumang @pythonumang]

Day 26-29: In the past four days, I have been working on learning spark so can use it to build my first data engineering project. So far it's super hard :) #100DaysOfMLCode #301DaysOfCode #100daysofcode #DataScience

[pythonumang @pythonumang]

tell me if this is wrong or not. Basically, Hadoop is a system which stores its data in 64 MB files which are replicated into 3 other nodes and these nodes are usually distributed between 2 data racks? The replications make it so that even if some nodes go down, you will always

[pythonumang @pythonumang]

Day 25: Found a great website https://t.co/f8tbMjkixn that teaches you how to use SQL and Python for data analysis. Check it out! Currently doing the SQL course. #100DaysOfMLCode #100daysofcode #301DaysOfCode #MachineIntelligence #DataScience

[pythonumang @pythonumang]

Is there an alternate to ETL tool to SSIS that runs on macs?
#100DaysOfCode #100DaysOfMLCode #301DaysOfCode #DataScience #Data #dataengineering

[pythonumang @pythonumang]

#100DaysOfCode #100DaysOfMLCode #301DaysOfCode #DataScience #MachineLearning

[pythonumang @pythonumang]

Day 22-23: For the past two days, I learned tableau. It's been such a useful tool in data visualization. It is very user-friendly yet still super powerful! I definitely see me using this tech in the future and definitely recommend people to learn it after getting matplotlib down!

[pythonumang @pythonumang]

Day 21: https://t.co/Y6cSbwoF6c A great read for data cleaning. #MachineLearning #100DaysOfCode #100DaysOfMLCode

[pythonumang @pythonumang]

What does it mean to optimize a neural net? #MachineLearning #100DaysOfMLCode Is it just tuning the hyperparameter randomly or is there a way to take away the randomness? #DataScience #Data

[pythonumang @pythonumang]

backprop. Backprop was actually one thing that I didn't get at all looking at other videos. He goes through it conceptually before adding math into it and it really helps with understanding it. #100DaysOfCode #100DaysOfMLCode #301DaysOfCode #MachineLearning #DataScience

[pythonumang @pythonumang]

Day 17-20: I had midterms the last couple of days so I wasn't able to post but I have definitely been coding. After studying for my midterms I was able to get to my data science life. I watched @3blue1brown deep learning series. It honestly made the whole neural net "learning"

[pythonumang @pythonumang]

process very understandable. As I've mentioned before, I think the biggest barrier to entering this field is the jargon. He goes through the material and makes sure someone without data science experience(you still need knowledge of calculus) can thoroughly understand

[pythonumang @pythonumang]

@SamuelDataT Omg thank you so much! That is a great way to describe it actually! Made it a lot clearer!!!

[pythonumang @pythonumang]

Day 7: I have several questions on linear regressions:
1. First I want to know why we have to change from a DataFrame object to a numpy array before entering it into the model_selection
2. What is the function for preprocessing?
3.What is model_selection, train_test_split?

[pythonumang @pythonumang]

I'm finally deciphering and understanding what he is saying. #100DaysOfMLCode #100daysofcode #301DaysOfCode #python #DataScience #DataAnalytics

[pythonumang @pythonumang]

Day 16: So as i'm going through @AndrewYNg deep learning course, im have a jargon problem and find myself feeling lost. I think the best way to tackle this is to slow down each video and understand what I'm learning before moving on. Watched one video about 4 times now and

[pythonumang @pythonumang]

@theaaronsmoke Honestly really great advice. I feel like i'm learning a lot more learning on the fly as opposed to learning math that i'm not particularly interested in. Thanks!! @theaaronsmoke

[pythonumang @pythonumang]

day 15: Today I was going to start deep learning taught by Andrew ng but I realized I had forgotten all my linear algebra so I review the Khan Academy, linear algebra class. I start with the very basics in Vectors. #100DaysOfCode #100DaysOfMLCode #301DaysOfCode #Mathematics

[pythonumang @pythonumang]

@theaaronsmoke Really? Ok I guess I can still learn whatever I don’t know in the fly. Thanks for that man!