Data scientists require a large number of technical and non-technical skills as they are working with a huge amount of data. They should have knowledge of mathematics, statistics, programming languages, and good communication skill. Data scientist mostly works with a large team and they are responsible for evaluating and collecting results from a large data set. From these results, companies take the best decision for business which turns into the growth of the company and can stand in the market for competition.
Essential Data Science Skills
Data Visualization
There is a large amount of data businesses generate every day. This data should get transformed into a specific format that is easy to grasp visually as humans can understand the information from pictures and chart form instead of raw information. Data scientists should be able to visualize data with visualization tools like Matplottlib and d3.js. These tools can convert composite results in an easy format.
With data visualization, organizations can directly work with data and can understand things that will help in analyzing a business.
Programming
Programming skills are a must-have part of the field of data science. Along with mathematics and stats, data scientists need lots of programming skills to present their knowledge and skill. Actually, without programming, no one can put knowledge into practice and for data science, programming is important to solve problems. Some of the important languages are Python, R, Hadoop, and SQL.
Machine Learning and Artificial Intelligence
Machine learning is part of AI which makes a computer capable of learning data by using statistical models. If you are a data scientist you should know machine learning techniques such as supervised learning, semi-supervised learning, and unsupervised learning. Speech recognition, traffic predictions, self-driving cars all are examples of machine learning.
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Mathematics & Statistics
If you are not good at mathematics, then data science is definitely not a good choice for you. A proficient Data scientist should have knowledge of linear algebra, distributions, calculus, and discrete math. A data scientist should also have an understanding of statistics and theorems, rational numbers, logarithmic and exponential relationships.
Business Expertise
As a data scientist, you should have an understanding and knowledge of almost every type of business and their requirements to solve problems. The main work of data scientist is to understand the business problem and translate them into data science solutions by implementing skill which will be beneficial for the growth and success of a business.
Communication skill
The most important criteria for a strong data scientist is communication skills. A data scientist must be capable of analyzing data, and can fluently explain their conclusions to technical as well as a non-technical team. Along with fluency in a language, a data scientist must know the storyline creation of data as it becomes easy to understand for everyone.
Teamwork
Teamwork is one of the important quality of Data Scientist as they can’t work alone. It is a field where we need to work with several teams on several projects. Data Scientist has to work with a number of teams from the company like business analysts, sales & marketing team, software developers. The purpose is to understand customer requirements, development of products & deliver them on time.
Data Wrangling
It is the process of converting and plotting of data into different formats. The analyzed data is sometimes not in proper format which can result in missing values. For this reason, you need to make your data clean and present it into proper formats.
Along with these, there are some more technical and non-technical skills that data scientists should have. Such as the ability to Work with Unstructured Data, Data Intuition, Intellectual curiosity, Problem Solving skills, etc.
All above mentioned are some important skills that will lead to being a successful data scientist. It’s the best time to advance in this field and acquire all the needed skills to be a data scientist. NearLearn offer the best data Science using python training in Bangalore for the last some years. For more information please contact us.
Machine Learning Certification 