I was trying to find some good domain name for our upcoming business science website, when something suddenly became clear to me. Many of us have been confused for a long time about what data science means, how it is different from statistics, machine learning, data mining, or operations research, and the rise of the data scientist light - a new species of coders who call themselves data scientist after a few hours of Python/R…Continue
Added by Vincent Granville on November 26, 2015 at 11:00am — No Comments
Businesses these days rely heavily on data to make important decisions on a day-to-day basis. The flow of correct and consistent data is of great importance for business users to make quick and well informed decisions. The flow and relationships of data need to be defined and structured to ensure best results. This process is called Data Modelling. To avoid human error and speed up the process specialised software is used to help with building a logical data model, a physical data…Continue
Added by Zygimantas Jacikevicius on November 26, 2015 at 1:42am — No Comments
Added by William Vorhies on November 25, 2015 at 10:21am — No Comments
Starred articles are new additions or updated content, posted between Thursday and Sunday. The weekly digest has 6 sections: (1) Featured Articles and Case Studies, (2) Featured Resources and Technical Contributions, (3) From our Sponsors, (4) News, Events, Books, Training, Forum Questions, (5) Picture of the Week, and (6) Syndicated Content.
The full version is always published Monday.…Continue
Added by Vincent Granville on November 25, 2015 at 9:00am — No Comments
Hadoop is the leading open-source software framework developed for scalable, reliable and distributed computing. With the world producing data in the zettabyte range there is a growing need for cheap, scalable, reliable and fast computing to process and make sense of all of this data. The…Continue
This week we explore two different themes related to data. The first is how to value big data. The second looks at approaches for quantifying individual experience within the context of gender discrimination.
It's generally taken for granted that data is a strategic asset. Every salesperson knows this, which is why they covet their Rolodex. It's one thing to know that data is valuable, and it's another to quantify that…Continue
Added by Brian Rowe on November 24, 2015 at 5:03pm — No Comments
So let's say you have a business that has quite some people constantly accessing the company's data. Furthermore, your company has multiple locations; perhaps branch or satellite offices and the people at those remote locations also need that data. That's a lot of fingers in the data pie, and that means you need to come up with a way of dealing with the demand on one hand while maintaining data integrity on the other.
This looks like a job for data centralization. Centralization can…Continue
Added by Stephen Jeske on November 24, 2015 at 11:17am — No Comments
Research studies show that employees perceive diversity and inclusion (D&I) as two conceptually distinct organizational practices. Whereas diversity focuses on organizational demographic blend, inclusion removes obstacles so that members from different groups work in harmony and achieve desirable business outcomes.
It is well recognized that diverse and inclusive organizational culture promotes creativity and innovation. The positive effects of diversity led to a growth of…Continue
Added by Nurur Rahman on November 24, 2015 at 7:34am — No Comments
Change is inevitable and so are failures
The changes in technology are happening at an incredible pace. Every day there are new software languages, system processes, cloud platforms, software capabilities, etc. introduced to the digital world in some way. This new technology is being seamlessly integrated with technology built yesterday.
It is impressive and somewhat breathtaking when these various systems work together in harmony however they will fail sooner or…Continue
Added by Dwaine Gilmer on November 24, 2015 at 3:30am — No Comments
Big data analytics finds immense application across the entire business. One area which can have direct, measurable and visible impact is the area of customer service. Data has been used since time immemorial to improve customer service, but it is only recently that the full power of predictive analytics is being applied in this function. Organizations, both large and small, are using big data…Continue
Added by Aureus Analyitcs on November 24, 2015 at 1:00am — No Comments
Have you ever tried a website’s keyword search and been unsatisfied with the accuracy of the results? Do you find yourself feeling frustrated and leaving when the search doesn’t return what you’re looking for or giving results but not in the order resulting in customer not able to find out? Even worse – do you find yourself just assuming what you’re looking for must not exist on that site – only to find the item on that exact same site through other channels like google search or…Continue
Refinery is an open source platform for the massive analysis of large unstructured document collections using the latest state of the art topic models. The goal of Refinery is to simplify this process within an intuitive web-based interface. What makes Refinery unique is that its meant to be run locally, thus bypassing the need for securing document collections over the internet. Refinery was developed by myself and…Continue
Added by Sri on November 23, 2015 at 6:53pm — No Comments
Added by William Vorhies on November 23, 2015 at 11:37am — No Comments
Having got your attention I would like to introduce you to a pragmatic, real-world and business centric approach to Big Data and Big Data Analytics. When I say that this is the best approach to Big Data you are ever likely to find in the whole universe and in your entire life, I am still significantly…Continue
Added by Martyn Jones on November 23, 2015 at 6:00am — No Comments
The Russian IT software and services market has completely restructured itself and has evolved significantly after the financial crisis of 2008. The IT software and services market has contributed enormously in the growth of Russian IT industry. The IT software and services market of Russian is anticipated to exhibit progressive 7.2% CAGR through the forecast period and touch US$8628.2 million by the end of 2020.
Added by rakhi w on November 23, 2015 at 3:05am — No Comments
Who here remembers taking computer programming in school? Whether you learned programming by punching holes in a never ending series of cards, or by writing simple DOS or other computer language commands, the fact remained that computers needed an incredibly precise set of instructions to accomplish a task.…Continue
Added by Bernard Marr on November 22, 2015 at 6:00pm — No Comments
Contributed by Jake Lehrhoff. Jake took NYC Data Science Academy 12 week full time Data Science Bootcamp program with Christopher Markis, Luke Lin, Sam Kamin, Zeyu Zhang between Sept 23 to Dec 18, 2015. The post was based on His second class project(due at 4th week of the…Continue
Added by SupStat on November 22, 2015 at 9:21am — No Comments
It is definitely…Continue
Added by Nikitinsky Nikita on November 22, 2015 at 5:54am — No Comments
“Predictive analytics” is a commonly used term today. Wikipedia describes it as ‘encompassing a variety of statistical techniques from modeling, machine learning, and data mining that analyze current and historical…Continue
Added by Aureus Analyitcs on November 21, 2015 at 12:30am — No Comments
An open-source exploration of the city's neighborhoods, nightlife, airport traffic, and more, through the lens of publicly available taxi and Uber data.
Images are clickable to open hi-res versions.
Added by Denis Rasulev on November 20, 2015 at 9:20pm — No Comments