What is Data Science? | Free Data Science Course | Data Science for Beginners | codebasics

We will understand what is data science by looking at simple restaurant business example. Data science is a process of getting insights from data. You don't have to be deep learning expert in order to do data science, you can do that in plain old microsoft excel also (if dataset is small enough). In recent years volume of data has grown too much so that data has become BIG DATA. Microsoft excel can't work with big data hence you need tools such as,

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1) Apache hadoop and apache spark: For database storage and distributed computing
2) Python and R: For data science programming
3) Tableau, Power BI, Matplotlib, MATLAB, Jupyter Notebook: For data visualization
4) Sklearn, Deep Learning, Tensorflow, PyTorch: For deep learning and machine learning

Data scientist has become the most popular job in the market today and there is a huge career scope if you know how to do data science. Some of the use cases of data science in real life are,

1) Healthcare: Diagnostic prediction and accuracy
2) Finance: Fraud detection, predictive analysis on loans, stock market movement, company future
3) Shipping: Figure out best route for shipping
4) E-commerce: Product recommendation, inventory pricing

#️⃣ Social Media #️⃣

[SALMANSHAIKH]

Data Scientist (n.): Person who is better at statistics than any software engineer and better at software engineering than any statistician.

[nandanimahajan]

According to me, Data science is all about the reading, analysing, correcting errors in the data, like what a person wants and how we deliver that data to the person, this is data science.

[divyakadali]

In my opinion, data is science is like a huge product that almost every company uses for their betterment. DS can help them with quick analysis and then give the best results, it wouldn't take much time. Which is time efficient. Although the mid-process is the crucial part, using python it makes it easier to use. Data is the most powerful knowledge.

[kathiravan]

To Improve or solve a problem in a firm we collect the required data and explored it then get the necessary insights or inputs then apply them on ML or DL algorithm and get the final results which will help us to solve the problem....you have given good explanation ...Thank you

[onuigboonyinyechi]

Based on what I've drawn from this lesson
I see data science as an up surging part of the future that make use of data from various sources to provide valuable information in form of Insights that can be used to solve problems as well as provide strategies and solutions to these problems.

[mitalisingh]

I really appreciate how sir connects with his audience! I mean I have seen the PowerBi project series as well and the one episode that gives it a realistic touch when sir discusses it with his friend (making it more corporate types) was the first impressive gesture. I really admire the way you go out of box to really engage with the learners. You should add your sales and marketing skills also to your resume, just a tip🙈🙉🙊
Thanks for the series😉

[kunalsinha]

According to my perspective, Data Science is the process of looking at the data and drawing insights from the data.
For doing this we need the knowledge of (majorly),
1. Mathematics and Statistics
2. Coding and Programming Skills
3. Communications and Strategic Thinking Skills
4. Business Knowledge

[MouadSalmi]

Data scientist is a person who master to cleaning and organization data and get the clear insight based on data and make the right final decision

[AkashdeepDam]

Data Science provide us a meaningful presentation of data from a huge heap of data. It is one kind of scientific procedure, combined with fields of statistics and computation to interpret data for decision making purposes.

[PeterOnTheBass]

Data science to me is doing research and experimenting with your data to find as many solutions to your problem as possible, then selecting the best option for your problem.

[kainathiqbal]

Data science is all about prediction of your data, someone who know the real value of data, it change your life if you really know the worth of it, Helpful video Thank you.

[kimg]

Thank u so much sir

Data science is basically the retrieval of data and then cleaning and processing it in an efficient manner such as to develop the business model

[yashgiri]

Data Science is like a super power and if you got this super power then you make everyones life easy.

[skkkks]

Awesome tutorial, loving it and embracing it, Thanks a lot

[subhashnethra]

A basic definition is that, using of raw data or any data, extract the insight information presented, make a perfect table, make to clear to understand insight data, with modern tools, which would be helpful for better advancement in every industry

[babulalkumawat]

"It's tough to make prediction, especially about the future,
But
Data Science can predict the future."

[pothukanooruvishwajeeth]

Data science is the field of study that combines domain expertise, programming skills, and knowledge of mathematics and statistics to extract meaningful insights from data.

[vimalprakash]

Ohh how good and elaborative your are !!! 👏🏼👏🏼👏🏼👌🏼👌🏼

[omsah]

Knowing the science of data is called Data Science and one who do experiments with data is Data Scientist.

[rupaktiwari]

this playlist is what i needed. Thank you