Friday, August 16, 2019

Opinion | Govt Must Boost Research In Social Sciences To Preserve Ancient Knowledge

Institutions like JNU, TISS, and CSDS, and Centre for the Study of Social Science, have a strong tradition of social science research and must be strengthened to realise government's vision, writes Badri Narayan, Director of the G.B. Pant Social Science Institute.

To read the full article, please visit:

Six cities picked for Centre’s project to link research, industry

The project is being spearheaded by the office of the Principal Scientific Advisor (PSA) on a priority basis under its agenda for the first 100 days of the NDA government’s second term.
To read the full article, please visit:

UGC to roll out NET for admission for M Phil, PhD

All higher education institutions across the country will soon have to enroll all category of students in PhD programmes on the basis of their scores in entrance test and interview.

Read more at: https://www.deccanherald.com/national/ugc-to-roll-out-net-for-admission-for-m-phil-phd-754137.html (Accessed on August 16, 2019)

Certificate by Institution of Mechanical Engineers not equivalent to Degree, Supreme Court

The Supreme Court has reaffirmed that Certificates issued by the Institution of Mechanical Engineers (India) [IMEI/ appellant] to its Members on successful completion of its bi-annual examination cannot be equivalent to a Degree.
The judgment was passed by a Bench of Justices UU Lalit and Deepak Gupta in an appeal by Institution of Mechanical Engineers against a judgment of the Punjab & Haryana High Court.
The appellant, a Society registered under the Societies Registration Act, 1860 was established to promote the profession and practice of Mechanical Engineering Professionals. It conducts bi-annual examinations known as Technician Engineers’ Part-I and Part-II, Automobile Technician Engineers’ Examination Part-I and Part-II, Production Technician Engineers’ Part-I and Part-II, Refrigeration and Air Conditioning Technician Engineers’ Examination Part-I and Part-II and Section-A and Section-B of Associate Membership Examination in Mechanical Engineering.
To read the full article, please visit,

AICTE-CII survey to help academia, industry

HIGHLIGHTS:
The ongoing final and full survey of the All India Council for Technical Education (AICTE) and Confederation of Indian Industry (CII) for 2019 has shortlisted more than 50 technical, management and pharmacy institutions from Telangana and Andhra Pradesh.

To read the full article, please visit:
https://www.thehansindia.com/telangana/aicte-cii-survey-to-help-academia-industry-554427

Wednesday, August 7, 2019

What Skills Do Data Scientists Need



There is currently a huge demand for data scientists, which is a top-trending job with attractive salaries. But what are the skills and tools that employers are looking for.
It's a few years since we asked What is a Data Scientist and How Do I Become One? The answer given back in 2015 is still valid as a starting point:
Similar to a business/data analyst, data scientists combine knowledge of computer science and applications, modelling, statistics, analytics and math to uncover insights in data.
But what does this mean in terms of the skillset a data scientist should acquire. The question How to Become More Marketable as a Data Scientist has been tackled by the research team at CV Compiler, a company which provides guidance on creating a convincing resume to developers and others in the software industry. For an analysis of the skills required by data scientists the CV Compiler team looked at 300 Data Science vacancies from StackOverflow, AngelList, and similar websites. Then using their own text analytics tool, they identified the terms which were mentioned the most frequently and created this chart:

dsskills
It needs to be noted that the research represents the preferences of employers, rather than of data scientists.
I would have expected to see "Machine Learning" near the top of the list because looking at job descriptions you discover that Machine Learning Engineers work in Data Science teams and that Data Science Interns can expect to "gain valuable AI/ML skills". Perhaps the two terms are so intertwined that knowledge of  Machine Learning is assumed.
While R is frequently referred to as "the language of data science, Python outnumbering it in job vacancies makes sense in that Python a general-purpose language and currently trending when it comes to popularity. I'm surprised to see Scala quite so high and the complete absense of Julia both from the table and from the blog report write up where other skills and tools that gain substantial number of mentions are discussed. For example, while Big Data is in the table with 221 mentions, the term Data Mining, used for "collecting big data" isn't in the table despite but the fact that it had 128 mention in job vacancies is reported.
While SQL comes high in the list, and ETL (Extract, transform, load) is in the table, there's no mention anywhere Mongo DB or No SQL. On the other hand mentions of the open source  Apache Spark outnumber those of Hadoop. Commenting on this Andrew Stetsenko writes:
According to the 2018 Big Data Analytics Market Study, Big Data adoption in enterprises soared from 17% in 2015 to 59% in 2018. Thus the popularity of Big Data tools also grew. [In addition to Spark and Haddoop] the most popular ones are MapReduce (36), and Redshift (29) .....some employers still expect candidates to be familiar with Apache Pig (30), HBase (32), and similar technologies. HDFS (20) is still being mentioned in vacancies as well.
As with Compiler CV's earlier report on the skills needed by JavaScript developers, the figures in brackets are the number of mentions.
Stetsenko also mentions the importance of data visualization, mentioned in 55 job vacancies and notes:
It’s crucial that you could represent the outcomes of your work in a format, understandable to any team member or a customer. As for the data visualization tools, employers prefer Tableau (54).
The fact that Computer Vision and NLP (Natural Language Processing) make it into the table serves to emphasize that AI and Data Science are inextricably linked and that knowledge of AI tools such as Tensorflow is well worth acquiring.

 Source: https://www.i-programmer.info/news/197-data-mining/12988-what-skills-do-data-scientists-need.html (Accessed on August 7, 2019)


US tech firms dominate top 10 green card application list

Pune: Only two Indian companies —Tata Consultancy Services and Infosys — figure in a list of the top ten applicants for employer green cards in the six months to March 2019, a review of US government data shows.
US-based technology companies such as Amazon, Cognizant, Cisco, Facebook and Google have together filed more green card applications, or those seeking talented immigrants with permanent residency to work in their offices in the United States, according to the US Department of Labor data.
The Department of Labor follows an October to September calendar year.
Amazon has filed 1,500 applications, the largest among the ten companies. Cognizant Technology Services, a US-headquartered IT services firm that has a large employee base in India, is second with more than 1,300 employer green card applications, followed by Cisco. TCS, with 1,009 applications comes fourth on that list, while Infosys is in seventh position, according to the data. It is as yet unclear how many of these applications will convert into permanent residency permits.
Amazon, Cisco, TCS, Infosys, Google, Facebook, Microsoft, Apple and Deloitte — all of which figure in the top 10 — declined to comment.
A spokesperson for Cognizant said it consistently sponsors employees in “securing legal permanent residence in the US precisely because they are highly-skilled, highly-educated knowledge professionals who are valuable assets to our company and clients.”
The National Association of Software and Services Companies (Nasscom), the industry lobby group for Indian IT, said the data supports its contention that there is a shortage of skilled talent in the US and that American companies are hiring people from where it is available the most —India. “While it is a company’s decision on how it wants to recruit and retain talent, this is a reflection of the talent shortage with low unemployment rates and an increased demand for digital skills,” said Shivendra Singh, vice-president of the global trade department at Nasscom.
US grants H-1B visas to highly skilled people for a period of three years. This can be extended for a similar term. Most workers apply for a green card or permanent resident status towards the end of their H-1B visa tenure.
usinfo
The application enables them to stay and work in the US legally while it is in process.
Companies are required to pay for a worker’s H-1B visa application, but the responsibility for a green card rests with the individual. However, many companies apply for an I-140 or Immigrant Petition for Alien Worker to retain a highly valued or skilled resource.
A prospective employer submits the Form I-140 to the United States Citizenship and Immigration Services (USCIS) to petition for an alien to work in the US on a permanent basis.
Currently, it takes an Indian applicant more than eight years to receive permanent resident status. It is estimated that up to 300,000 Indians could benefit if the Fairness for High-Skilled Immigrants Act or HR 1044 is passed by the US Senate. 

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