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nurulislam135   , 18

from New Marlborough


Data science is very important nowadays. There has been an exponential increasing in demand of data science in the current world. Data scientists are known to be pursuing the sexiest job of the 21st century. It is due to this reason that they are very handsomely paid and there is no dearth of opportunities in the field of data science. There are various posts which may acquire well in the field of data science. You can either be a data scientist or senior data scientist, and even a data mining engineer. You need to be good at business analytics and programming in order to be good at data science. You also need to have a good command over your mathematics skills and analytical skills so that you can devise efficient solutions to complex problems of data science. In this article we have discussed some of the important applications of data science and these applications have been listed as under.

Searching the internet

We know that when we do not know something and you want to look something up on the internet, we simply Google it. Not only Google, but there are lots of various different search engines which make use of various complex data science algorithms in order to display the relevant results to the user in a very less time, may be a fraction of seconds.

Advertising digitally

Not only in searching operations, but data science is widely used in digital advertisements. We see a lot of advertisements when we scroll on social media like Facebook and visit different websites. It is data science which comes into use to filter out the advertisements that the user might be interested in. This is very important because using this, the user only sees the advertisements he is interested and which are relevant. This process also requires the use of complex data science algorithms without which it would not be possible to keep a track of what the user does online and hence decide which advertisements to display.

Recommender systems

While scrolling on YouTube we often see a section called recommended videos. This section contains videos that we are most likely to be interested in. On various online shopping websites like Amazon also there is a separate section which displays recommended products. While we type on our smartphones, we are constantly provided with next word suggestions in our keyboards. This is only due to data science which constantly keeps track of the user activity online and hence display the relevant results.

Image recognition

We have seen a lot of applications of image recognition nowadays, especially after the iPhone X has made its debut with the new face unlock feature. Now this feature has been extended to various other smartphones to enhance their security. It is a fact of no major surprise that this feature makes use of data science algorithms to work.

Speech recognition

Speech recognition is really useful in smartphones and with assistants like Siri and Google assistant. Speech recognition is also possible due to data science algorithms which convert speech into text.

From the author’s desk

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