Analytics Vidhya

JUNE 17, 2020

Overview Hypothesis testing is a key concept in statistics, analytics, and data science Learn how hypothesis testing works, the difference between Z-test and t-test, The post Statistics for Analytics and Data Science: Hypothesis Testing and Z-Test vs. T-Test appeared first on Analytics Vidhya. Beginner Python Statistics Technique hypothesis building Hypothesis Testing statisticial tests statistics statistics for data science t-test z test

Testing 173

Testing Statistics Data Science Analytics 173

Analytics Vidhya

NOVEMBER 26, 2019

Overview What is the chi-square test? Learn about the different types of Chi-Square tests and where and when you should. The post What is the Chi-Square Test and How Does it Work? How does it work? An Intuitive Explanation with R Code appeared first on Analytics Vidhya.

Testing 196

Testing Statistics IT Analytics 196

Analytics Vidhya

MAY 6, 2020

The post Business Analytics Assessment Test Results appeared first on Analytics Vidhya You Scored > 50 Basis your assessment score – we recommend you to join the “Certified Business Analytics program” and learn all about business.

Testing 133

Testing Business Analytics Analytics 133

DataFloq

JUNE 24, 2020

With the adoption of artificial intelligence in many businesses, testing practices are on the verge of revolution, especially in terms of test case management, test design, and test case execution. Machine Learning Application in Test Case Management.

Testing 162

Testing Management Software Machine Learning 162

Advertiser: ZoomInfo

Every sales forecasting model has a different strength and predictability method. It’s recommended to test out which one is best for your team. This way, you’ll be able to further enhance – and optimize – your newly-developed pipeline. Your future sales forecast? Sunny skies (and success) are just ahead!

Forecasting

Analytics Vidhya

MAY 15, 2019

Introduction “You can’t prove a hypothesis; you can only improve or disprove it.” – Christopher Monckton Every day we find ourselves testing new ideas, The post Statistics for Data Science: Introduction to t-test and its Different Types (with Implementation in R) appeared first on Analytics Vidhya. R Statistics Hypothesis Testing Inferential Statistics statistics t-test

Statistics 172

Statistics Testing Data Science IT 172

DataFloq

APRIL 20, 2020

However, a pen testing company suggests that most of the organizations are making progress in securing their systems against cyber attacks. The pen-tests engagements are performed to see all the similarities it could find across enterprise networks.

Testing 164

Testing Enterprise Technology Management 164

DataFloq

NOVEMBER 18, 2019

As per one of the growing trends, the professionals in the field of software testing now believe more and more that in future the domain will see increasing automation of the current manual testing processes. In software development, tests are required at every stage.

Testing 206

Testing Software Machine Learning IT 206

BI-Survey

APRIL 3, 2019

The post iFrame Test appeared first on BI Survey. Hadoop and Data Lakes Report. Use Cases, Benefits and Limitations. Request the free report now × Hadoop and Data Lakes. Please enter your contact details below to get your free copy of the report.

Testing 52

Testing Data Lake Reporting 52

BI-Survey

NOVEMBER 29, 2018

The post Pardot Test appeared first on BI Survey. Don‘t miss out – Get the latest BI product insights, research, surveys and more! Other

Testing 52

Testing 52

Sirius Computer Solutions

JUNE 23, 2020

As virtual desktop infrastructure (VDI) gains popularity among enterprises across multiple industries, and with many desktops migrating to the cloud, testing your virtual desktop environment has never been so important.

Testing 63

Testing Data Processing Optimization Interactive 63

Advertiser: ZoomInfo

Test your recruiter-brain with this crossword puzzle, which reveals the best ways to move forward in your efforts with every answer!

Testing

KDnuggets

NOVEMBER 14, 2019

Let’s take a look at traditional testing methodologies and how we can apply these to our data/ML pipelines. 2019 Nov Tutorials, Overviews Machine Learning Pipeline Python

Machine Learning 69

Machine Learning Testing 69

DataFloq

MAY 4, 2020

Development and testing teams all around the globe are adopting the Agile way of doing things. This leaves test managers an important question to answer: What does this change mean for us and how will it impact our roles?

Testing 190

Testing Management Risk Software 190

Analytics Vidhya

FEBRUARY 4, 2020

The post How to Create a Test Set to Approximate Business Metrics Offline appeared first on Analytics Vidhya. Introduction Most Kaggle-like machine learning hackathons miss a core aspect of a machine learning workflow – preparing an offline evaluation environment while building an.

Testing 174

Testing Metrics Machine Learning Modeling 174

Sisense

SEPTEMBER 23, 2019

Mike Cohn’s famous Test Pyramid places API tests at the service level (integration), which suggests that around 20% or more of all of our tests should focus on APIs (the exact percentage is less important and varies based on our needs). Once we have a solid foundation of unit tests which cover individual functions, API tests provide higher reliability covering an interface closer to the user, yet without the brittleness of UI tests. API test actions.

Testing 65

Testing Strategy Publishing ROI 65

DataFloq

NOVEMBER 18, 2019

And yes, I got what I was looking for and while I was finding my answer, I saw a lot of questions about Robotic Process Automation and Test Automation. Questions such as, What is the difference between Test Automation and Robotic Process Automation?

Testing 176

Testing IT 176

Speaker: Prem Chandrasekaran

A few years ago, Barclays embarked on a journey to migrate its legacy services to a modern tech stack with the objective of achieving a high level of scale, resilience, and reliability. During the incremental, iterative move towards an ecosystem of focused, distributed services, it’s fair to say that the company discovered the challenges of distributing objects. Join us for an episode you can’t miss if you’re finding it a lot harder to architect in practice than in theory, and learn how you can shed light on the dark side of microservices.

IT

DataRobot

MARCH 5, 2019

This system is at the core of our comprehensive testing philosophy that we believe is crucial to delivering a platform that our customers can trust, no matter what DataRobot features they’re using or how they’ve chosen to deploy them.

Testing 79

Testing Data Science Machine Learning Modeling 79

DataFloq

MAY 2, 2019

We often undertake testing of failover characteristics of various MongoDB drivers to qualify them for production use cases, or when our customers ask us for advice.

Testing 195

Testing Data Processing IT 195

bridgei2i

JUNE 9, 2020

WEBCAST: COVID-19 | Pooled Sample Testing using BRIDGEi2i Optimizer TM. The post WEBCAST: COVID-19 | Pooled Sample Testing using BRIDGEi2i Optimizer – Videos appeared first on Home Page – BRIDGEi2i: AI for the Digital Enterprise | Analytics and AI solutions for Enterprises

Testing 52

Testing Optimization Enterprise Analytics 52

TDAN

MARCH 19, 2019

Predicted to grow to a stunning $29 billion by 2022 at a 1.9% Compound Annual Growth Rate (CAGR), the CRM software market takes a notable portion of the global information technology industry.

Testing 52

Testing Software Marketing Technology 52

Advertiser: UserTesting

Agile has become the go-to methodology for companies that want to reduce the risk involved in shipping new products. But how do you prevent building items nobody wants? If you wait to get user feedback until after development, then you’ve waited too long.

Risk

DataCamp

MAY 5, 2020

This tutorial will define statistical bias in a machine learning model and demonstrate how to perform the test on synthetic data

Statistics 83

Statistics Measurement Testing Machine Learning 83

bridgei2i

JUNE 9, 2020

WEBCAST: COVID-19 | Pooled Sample Testing using BRIDGEi2i Optimizer TM. Without a sustainable solution in sight, and with the curve rising steadily in most countries, testing more and more cases remains the only solution.

Testing 52

Testing Optimization Enterprise Strategy 52

Sirius Computer Solutions

APRIL 9, 2020

A healthcare system needed to respond rapidly to the COVID-19 pandemic with pop-up drive-through testing sites. But first they needed a way to secure network connections between testing sites and their data center.

Testing 67

Testing Technology IT 67

Sisense

NOVEMBER 5, 2019

Informational sessions, user acceptance training, and performance load testing are all vital parts of making sure that your new software suits everyone’s needs and can handle the strains that your organization will throw at them. What Is Load Testing? How to Load Test like a Pro.

Testing 82

Testing Dashboards Software Optimization 82

bridgei2i

MAY 15, 2020

Instead, our energies are focused on arresting the spread of the pandemic by testing as many people as possible. However, the scarcity of testing kits, given the density of people, is a major concern.

Optimization 52

Optimization Testing Strategy Measurement 52

TDAN

JUNE 16, 2020

The challenges of the coronavirus emergency and economic crunch has caused many organizations to go into survival mode. They created satellite offices, used shadow IT and unwittingly put information governance at risk.

Testing 52

Testing Risk IT Modeling 52

DataFloq

JANUARY 22, 2020

If you’ve ever eaten something that made you feel ill but didn’t quite cause a classic allergic reaction, then you may have felt compelled to take a food sensitivity test. There’s no solid proof that food sensitivity tests work – just as there is no clear definition of food sensitivity in the first place. After all, finding out what’s causing you to feel crappy could help improve your quality of life and make enjoying your meals much simpler, right? Well, sure.

Testing 138

Testing Risk Management Big Data 138

Occam's Razor

NOVEMBER 17, 2008

There is a tendency to think experimentation and testing is optional. Just don't fall for their bashing of all other vendors or their silly claims, false, of "superiority" in terms of running 19 billion combinations of tests or the bonus feature of helping you into your underwear each morning.

Testing 102

Testing Experimentation Optimization Risk 102

Smarten

JUNE 29, 2018

This article discusses the Paired Sample T Test method of hypothesis testing and analysis. What is the Paired Sample T Test? The Paired Sample T Test is used to determine whether the mean of a dependent variable e.g., weight, anxiety level, salary, reaction time, etc.,

Testing 52

Testing Business Analysis Measurement Statistics 52

Depict Data Studio

FEBRUARY 18, 2020

With an Excel test!!! Re-Taking the Excel Test from Ten Years Ago. Your Turn: Take the Excel Test! My heart just about stopped. …. Ten years ago, I was interviewing for an analyst position. The official job title was “Learning and Evaluation Specialist.”

Testing 82

Testing Visualization IT Strategy 82

Perficient Data & Analytics

MAY 21, 2018

This blogs covers the basic steps to install Fiddler, create HAR files for user tasks and use the HAR files to do a performance testing. Fiddler is a web debugging tool used for performance testing, Web Session Manipulation, HTTP/HTTPS activity recording and there are many other features.

Testing 52

Testing Data Processing IT 52

Perficient Data & Analytics

MAY 3, 2018

Each phase of a company’s Part 370 response will have to undergo rigorous testing to ensure that all the regulatory requirements are met and the FDIC’s ongoing testing will produce satisfactory results. Our industry-leading DevOps organization that can assist with: Test planning and execution.

Testing 41

Testing Reporting Software Finance 41

bridgei2i

DECEMBER 20, 2019

The post Cross Sell Transformation for a Leading Financial Services Firm – Test appeared first on Home Page – BRIDGEi2i: AI for the Digital Enterprise | Analytics and AI solutions for Enterprises. Case study: Cross Sell Transformation for a Leading Financial Services Firm. Button.

Testing 52

Testing Finance Sales Enterprise 52

Smarten

JUNE 26, 2018

This article describes chi square test of association and hypothesis testing. What is the Chi Square Test of Association Method of Hypothesis Testing? Let’s conduct the Chi square test of independence using two variables: Gender and Product category.

Testing 52

Testing Statistics Insurance Business Intelligence 52

IBM Big Data Hub

SEPTEMBER 25, 2017

There are still challenges when building and managing test data environments. Protecting personal and sensitive data is vital. But, understanding the regulatory environment and available tools is just the first step. Here's how to overcome them

Testing 108

Testing Marketing Management 108

IBM Big Data Hub

APRIL 11, 2018

But, finding the "right data" for agile development and continuous testing can be tricky. Most organizations are moving software development methods to newer agile methods to benefit from better technology capabilities, delivered more rapidly and with improved quality. Learn how to make it simpler

Testing 54

Testing Software Technology IT 54

Perficient Data & Analytics

MARCH 12, 2019

Understand Data Warehouse, Data Lake and Data Vault and their specific test principles. It will give insight on their advantages, differences and upon the testing principles involved in each of these data modeling methodologies. Data Lake Testing. Key Testing principle.

Data Lake 54

Data Lake Testing Data Warehouse Data Quality 54

Smarten

JUNE 29, 2018

This article focuses on the Independent Samples T Test technique of Hypothesis testing. What is the Independent Samples T Test Method of Hypothesis Testing? Let’s look at a sample of the Independent t-test on two variables.

Testing 52

Testing Statistics Business Intelligence Predictive Modeling 52

The Data School

MAY 3, 2019

summary

Testing 40

Testing 40

IBM Big Data Hub

AUGUST 29, 2017

At a time when data breaches and personalized, sensitive data leaks are receiving great focus, individuals and governments alike are pushing hard on the business community to do more to protect citizens' rights and the sensitive customer data these companies maintain

Testing 110

Testing 110