Tue.Aug 30, 2022

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Frequently Asked Data Science Interview Questions

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction This article will discuss some data science interview questions and their answers to help you fare well in job interviews. These are data science interview questions and are based on data science topics. Though some of the questions may sound basic, these are frequently […].

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7 Enterprise Applications for Companies Using Cloud Technology

Smart Data Collective

The market for cloud technology is booming. Companies spent over $405 billion on cloud services last year. The sudden growth is not surprising, because the benefits of the cloud are incredible. Enterprise cloud technology applications are the future industry standard for corporations. Cloud computing has found its way into many business scenarios and is a relatively new concept for businesses.

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What is AWS EFS? How to Optimize It?

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction Amazon EFS is an AWS file-sharing service that allows you to manage file shares like those used in traditional networks. This works by mounting them to an Infrastructure as a Service (IaaS) compute instance or local computers using the NFS protocol. In this post, […].

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5 Ways B2B Companies Can Use Analytics for Pricing

Smart Data Collective

Analytics technology is very important for modern business. Companies spent over $240 billion on big data analytics last year. That figure is expected to grow as more businesses discover its benefits. There are many important applications of data analytics technology. One of the most important is with helping companies set their prices correctly. Analytics Can Be Essential for Helping Companies with their Pricing Strategies.

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Beyond the Basics of A/B Tests: Highly Innovative Experimentation Tactics You Need to Know

Speaker: Timothy Chan, PhD., Head of Data Science

Are you ready to move beyond the basics and take a deep dive into the cutting-edge techniques that are reshaping the landscape of experimentation? 🌐 From Sequential Testing to Multi-Armed Bandits, Switchback Experiments to Stratified Sampling, Timothy Chan, Data Science Lead, is here to unravel the mysteries of these powerful methodologies that are revolutionizing how we approach testing.

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Top 40 Data Science Statistics Interview Questions

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction As Josh Wills once said, “A Data Scientist is a person who is better at statistics than any programmer and better at programming than any statistician“ Statistics is a fundamental tool when dealing with data and its analysis in Data Science. It provides […].

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The Benefits of Natural Language AI for Content Creators

KDnuggets

In this article, we will discuss the benefits of natural language AI for content creators, highlighting the key reasons why you should consider using it to improve your content output.

IT 110

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How Data Flow Works In MQ Telemetry Transport (MQTT)

Smart Data Collective

Data created by humans found on the Internet and on computers isn’t always accurate. Typing, scanning, taking pictures, or recording done by humans aren’t always reliable. But what if there are sensors on machines that collect data and are capable of communicating with other machines? What if there’s some kind of protocol that makes medical and personal gadgets, appliances, and other electronics send and receive data from each other?

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Learn Presto & Startburst for Big Data Analysis

Analytics Vidhya

This article was published as a part of the Data Science Blogathon. Introduction Even small companies today have an average of 47.81 terabytes of data to manage. Whether you’re a small company or a trillion-dollar giant, data makes the decision. But as data ecosystems become more complex, it’s important to have the right tools for the […].

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What CIOs everywhere can learn from Canada’s nationwide internet outage

CIO Business Intelligence

On July 8, 2022, a botched maintenance update on the Rogers ISP network in Canada crashed internet access across the country for at least 12 hours, with some customers experiencing problems for days afterward. The impact was profound. The nationwide outage affected phone and internet service for about 12.2 million customers – about 25% of Canada’s internet capacity – halting point-of-sale debit payments on the Interac network, preventing Rogers mobile phone users from accessing 9-1-1 services, d

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Incremental Strategies to Move Your Data Strategy Forward Remove Obstacles to Unlock Possibilities in Financial Services

Cloudera

Firms are burdened with tech debt and endless regulatory compliance, often leaving innovation last to receive the necessary budgets. Data-fuelled innovation requires a pragmatic strategy. This blog lays out some steps to help you incrementally advance efforts to be a more data-driven, customer-centric organization. Embrace incremental progress. The financial sector’s evolution is unleashing myriad demands on firms operating in the market.

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The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Communication

Speaker: David Bard, Principal at VP Product Coaching

In the fast-paced world of digital innovation, success is often accompanied by a multitude of challenges - like the pitfalls lurking at every turn, threatening to derail the most promising projects. But fret not, this webinar is your key to effective product development! Join us for an enlightening session to empower you to lead your team to greater heights.

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How African CIOs can serve as agents of adoption for digital currencies

CIO Business Intelligence

Despite an evolving internet penetration rate of 47% in 2020, according to Internet World statistics, the social use of ICTs remains the main cause of digital illiteracy in Africa. Irrespective of the various ways of learning, and the abundance of information and knowledge, “use of digital in Africa remains basic and likely to favor digital acculturation to the detriment of cultural enhancement and an intellectual revolution,” according to the Gefona Digital Foundation, a research NGO on digital

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Join Doug Turnbull’s ‘ML Powered Search’ Live Cohort

KDnuggets

Doug Turnbull’s ‘ML Powered Search’ Live Cohort starts Oct 11 on Sphere. Join now to learn to create ranking solutions that maximize conversions and clicks, identify & improve challenging search queries using ML, and more.

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After the cookie crumbles – what comes next?

CIO Business Intelligence

From new Google and Facebook algorithms to GDPR, every so often a seismic change happens which can catch businesses on the backfoot. The impending loss of third party cookies is potentially one of those changes. Google announced it would phase out third-party cookies in Chrome by late 2023 in a move dubbed by some as the ‘cookiepocalypse’. It follows other industry moves to address privacy concerns such as Apple Intelligent Tracking Prevention, which stops companies from identifying and profilin

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Data Governance and Observability, Explained

KDnuggets

Let’s dive in and understand the ins and outs of data observability and data governance - the two keys to a more robust data foundation.

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Peak Performance: Continuous Testing & Evaluation of LLM-Based Applications

Speaker: Aarushi Kansal, AI Leader & Author and Tony Karrer, Founder & CTO at Aggregage

Software leaders who are building applications based on Large Language Models (LLMs) often find it a challenge to achieve reliability. It’s no surprise given the non-deterministic nature of LLMs. To effectively create reliable LLM-based (often with RAG) applications, extensive testing and evaluation processes are crucial. This often ends up involving meticulous adjustments to prompts.

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Why the modern supply chain must ditch siloed working

CIO Business Intelligence

The global supply chain isn’t just bending, it’s on the verge of breaking. Pent-up demand from the lifting of lockdowns, geopolitical instability, war, problems in China, inflation and energy costs are all factors in creating an unprecedented level of supply chain instability – which pose an existential threat to companies the world over. Known as ‘black swan events’, such major disruptions to supply chains were once relatively rare but are now the norm.

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Cross-Validation in Python: Everything You Need to Know

Domino Data Lab

So, you have a machine learning model! Congratulations! Now what? Well, as I always remind colleagues, there is no such thing as a perfect model, only good enough ones. With that in mind, the natural thing to do is to ensure that the machine learning model you have trained is robust and can generalise well to unseen data. On the one hand, we need to ensure that our model is not under- or overfitting, and on the other one, we need to optimise any hyperparameters present in our model.

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The evolving role of CFO is driven by data

CIO Business Intelligence

The role of the CFO has evolved in recent years from the person in control of the purse strings, to the trusted right hand of the CEO. Their importance was further enhanced during the pandemic as they were often required to oversee changes in a matter of days or even hours that would normally have taken months or years to bring to fruition. They are no longer just the person in charge of the money, but a strategic planner whose insights and counsel inform some of the company’s biggest business d

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Up and Running in 5 Minutes With  Dataiku and Snowflake

Dataiku

This is a guest article by Sooter Saalu. Sooter is a data professional with over four years of experience working across data-centric roles. He has a working knowledge of Python, SQL, and several BI and data engineering tools. With an educational background in psychology and a five-year career in making complex topics seem simple to technical and non-technical audiences, Sooter brings a unique perspective to the numbers.

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Driving Business Impact for PMs

Speaker: Jon Harmer, Product Manager for Google Cloud

Move from feature factory to customer outcomes and drive impact in your business! This session will provide you with a comprehensive set of tools to help you develop impactful products by shifting from output-based thinking to outcome-based thinking. You will deepen your understanding of your customers and their needs as well as identifying and de-risking the different kinds of hypotheses built into your roadmap.

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Alation 2022.3: Alation Anywhere Connecting the Modern Data Stack

Alation

With the launch of our latest product release, 2022.3, we are introducing Alation Anywhere, extending data intelligence directly to the tools in your modern data stack, starting with Tableau. We continue to make deep investments in governance, including new capabilities in the Stewardship Workbench, a core part of the Data Governance App. Additionally, we are personalizing the catalog, starting with the homepage.

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Thoughtworks NEO streamlines in-house app dev

CIO Business Intelligence

Even software developers can use a hand. That’s the intent of Thoughtworks’ homegrown Network Enabled Organization (NEO) toolbox, a development portal that has sped up application development from idea to deliverable on average 30% faster by automating much of the grunt work — and advanced tasks, too — out of the development process. “Making developers more productive and getting them to deliver things faster is obviously a good thing,” says David Whalley, CIO of Thoughtworks.

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Breaking State and Local Data Silos with Modern Data Architectures

Cloudera

Data is the fuel that drives government, enables transparency, and powers citizen services. But while state and local governments seek to improve policies, decision making, and the services constituents rely upon, data silos create accessibility and sharing challenges that hinder public sector agencies from transforming their data into a strategic asset and leveraging it for the common good. .

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Sony Pictures Entertainment’s Acclaimed Sequel to its 2004 ERP Implementation

CIO Business Intelligence

Competition in the entertainment industry has never been as intense as it is today. For decades, the movie business in the U.S. was dominated by a handful of entertainment conglomerates, known as “The Big Five”: Disney, Universal, Paramount, Warner Bros, and Sony Pictures. But these days, an ever-blossoming field of cable networks and streaming services – from Apple to Hulu to YouTubeTV – have gotten into the act and are not only featuring work created by the established Hollywood titans but pro

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Reimagined: Building Products with Generative AI

“Reimagined: Building Products with Generative AI” is an extensive guide for integrating generative AI into product strategy and careers featuring over 150 real-world examples, 30 case studies, and 20+ frameworks, and endorsed by over 20 leading AI and product executives, inventors, entrepreneurs, and researchers.