How Machine Learning is Important for Data Scientists

August 7, 2018

The world of data science is an interdisciplinary one involving mathematical and statistical skills along with high computational and programming knowledge and also the ability to understand business trends through large databases. The job of the data scientist is to analyse a massive amount of data and interpret them in order to help the organization make suitable decisions based on data prediction. Machine Learning being a newer technology therefore, can be put in the same plate as the data scientist based on their job importance. The field of machine learning involves the usage of big data and there analysis, narrowing them down through algorithms. Such values are created which can be put to further substantial use. The task is often repetitive and hence, the machines are taught to “learn” their work. In fact, the traditional hit and trial method of data analysis is becoming outdated and impractical as the need to interpret big data arises. Therefore, a data scientist can really not move ahead in the current organizational world if the person lacks the knowledge of Machine learning among several other skills.

Algorithms are an essential part of any ML training, and they serve to be necessary for data scientists. The data scientist has several overlapping skills with the machine learning expert namely adeptness in basics of computer, a credible knowledge of programming in several languages, through exposure to statistics and also skills in data modelling and data evaluation among others. As such machine learning can comfortably fit into the oeuvre of data science. The knowledge of the various techniques of machine learning- supervised and unsupervised, all come into being necessary for the data scientist. Nonetheless, data science has a higher perspective to look into more significant matters of applying the entire process into practical usage and hence involving the incorporation of experience in organisational trades. Ultimately data science involves parental branches like data analytics, software engineering, and business analytics and more including machine learning. Data science along with machine learning skills is quite in demand by organisations and gives you the very high prospect of improvement in your field.

Henceforth, machine learning is compulsorily added as a component of data scientist training. There are basics of ML which was already present in the course, but as the field has evolved, the presence of ML is more explicit. The filtering of data by algorithmic techniques comes in very handy for the data scientist to work on a specified collection of data. Classification of data is a crucial step for calculations and being able to detect essential predictions. Machine learning at this moment forms an explanatory core for the data scientist through which one can explain the successive discoveries. One can cite examples of the application of machine learning in the job of data scientist. A data scientist works at several organisational firms to analyse customer credibility based on the previous collection of data. The procedure could involve the customer’s transaction data and ratings per view. Next step would be to use an ML algorithm to work a prediction using any of the supervised techniques. One may use the decision tree to conclude that the customer was not creditworthy. The entire process can be showcased via using a visualisation of the decision tree with a stable structure which would be easy to explain.

Machine learning is a substantial extension of the field of data science such that it not only exemplifies the entire procedure but also makes further provisions for data analysis and data filtering. If you are well trained in ML, you can opt for a job as a data scientist.

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