Machine learning became the integral part in enhancing the pace of progress in any industry. For instance, we can consider the advancements in self- driven Google cars, enormous followers for twitter, detection of fraud and constant hiking in profits of e-commerce sites like Amazon, Net flix are the harvests of vast research in the field of machine learning.
Most of the popular companies prefer to hire machine learning engineers with excellent expertise to support the growth of their business. Machine learning became more important and popular same as data mining, Bayesian techniques because of its availability at an affordable cost and it has the capacity to maintain and analyse huge amounts of data available at a large variety and to cater the needs of dependent companies in an efficient manner.
The benefits of machine learning are its simple computation process that can handle large amounts of complex data and deliver the results faster in comparison with conventional data mining techniques. The organization, with the help of precise models made by means of machine learning, can work out through the profitable ways and can avoid unknown risks. Most of the companies are now relying on machine learning online test portals to hire efficient engineers.
Some of the fields where machine learning techniques being used extensively are
Health care and medicine
Machine learning technology is useful to the medical experts to analyse available patient case histories and data for better diagnosis. Nowadays wearable sensors and devices are capable to assess the data for proper examination of a patient. Thus this technology became the trending one these days.
Banking and financial services
Machine learning and other data mining techniques are useful in the fields of banking and financial services to keep cyber surveillance about the suspected customers with a defaulter history and thus can prevent any fraud.
Government agencies are willing to take the help of machine learning technology in their utilities to protect public and serve them better by preventing any fraud or to keep surveillance on occurrence of any crimes.
Fields like manufacturing, oil and gas, sales and marketing use machine learning technologies to keep track of their data and utilize it in a fruitful manner.
Some of the expert techniques that the companies use to hire the machine learning engineers are
Most of the companies like to assess machine learning programming skills and expertise of the candidates in the following techniques to hire a suitable candidate like-
- Machine learning that comprises of analytics, generative learning, discriminative learning, neural networks, graphical and sequential models.
- The assessment also includes big data techniques like Hadoop and PIG.
- Basics of cloud computing and expertise in coding in any one programming language
These tests are taken for the candidates with work experience of 1-4 years. These candidates have to work in industries like banking and finance, healthcare, education, computer science etc. The candidates should have excellent awareness of the concepts of artificial intelligence.
These tests can be useful for the following key profiles like machine learning engineers, system specialists, and consultants.