Smart Data Collective

FEBRUARY 9, 2022

A growing number of traders are using increasingly sophisticated data mining and machine learning tools to develop a competitive edge. Let’s dive right into how DirectX visualization can boost analytics and facilitate testing for you as an Algo-trader, quant fund manager, etc. But first, What is DirectX Anyway?

Visualization 133

Visualization Optimization Analytics Testing 133

Smart Data Collective

MARCH 28, 2022

Prescriptive data analytics: It is used to predict outcomes and necessary subsequent actions by combining the features of big data and AI. They can be again classified as random testing and optimization. This includes studying factors like test scores, teacher performances, and graduation rates.

Data Analytics 86

Data Analytics Software Analytics Statistics 86

Smart Data Collective

OCTOBER 11, 2021

A central server is likely collecting tons of data from multiple sources; onboard measurements from the self-driving car, feedback from the driver, and external sources of data are all feeding into the system. This is a great opportunity to learn new things, put your skills to the test, and have fun doing it.

Data mining 115

Data mining Data Science Software Machine Learning 115

Smart Data Collective

JANUARY 18, 2021

Keyword research is one of the most important uses of data analytics for YouTube marketing. You can use a lot of data mining tools to find out more about the keywords that can drive traffic to your videos. How does data analytics come into play here? Use Big Data Effectively with Your YouTube SEO Strategy.

Data Analytics 105

Data Analytics Analytics Data mining Big Data 105

CIO Business Intelligence

JANUARY 11, 2023

Monetizing data insights Organizations that can successfully act on their data insights will thrive, says Dan Krantz, CIO of electronics test and measurement equipment manufacturer Keysight Technologies. To achieve this goal, “CIOs need to treat the assessment and analysis of data as a scientific discipline,” he advises.

Digital Transformation 145

Digital Transformation Cost-Benefit Consulting Enterprise 145

Smart Data Collective

JUNE 24, 2023

This means that anybody that is possible victim will need to leverage AI-driven cyber security measures to protect their digital assets. But can cybersecurity measures predicated on machine learning actually help stop cryptocurrency scams? In 2018, researchers used data mining and machine learning to detect Ponzi schemes in Ethereum.

Machine Learning 78

Machine Learning Broadcasting Risk Data mining 78

datapine

JANUARY 24, 2021

The questions to ask when analyzing data will be the framework, the lens, that allows you to focus on specific aspects of your business reality. Once you have your data analytics questions, you need to have some standard KPIs that you can use to measure them. As Data Dan reminded us, “did the best” is too vague to be useful.

IT 317

IT Statistics KPI Data-driven 317

The Unofficial Google Data Science Blog

OCTOBER 7, 2015

by HENNING HOHNHOLD, DEIRDRE O'BRIEN, and DIANE TANG In this post we discuss the challenges in measuring and modeling the long-term effect of ads on user behavior. A/B testing is used widely in information technology companies to guide product development and improvements.

Modeling 61

Modeling Experimentation Knowledge Discovery Testing 61

Ontotext

APRIL 15, 2020

As all this progresses, the scientific community races against time to respond to the pandemic by developing diagnostic tests, therapies, pre-clinical and clinical research and vaccines. Different organizations across many countries are joining forces to face the pandemic and its global consequences.

Publishing 105

Publishing Metadata Data mining Technology 105

CIO Business Intelligence

MARCH 24, 2023

Informatica Axon Informatica Axon is a collection hub and data marketplace for supporting programs. Key features include a collaborative business glossary, the ability to visualize data lineage, and generate data quality measurements based on business definitions.

Data Governance 142

Data Governance Management Metadata Data Quality 142

IBM Big Data Hub

AUGUST 11, 2023

Machine learning engineers take massive datasets and use statistical methods to create algorithms that are trained to find patterns and uncover key insights in data mining projects. These insights can help drive decisions in business, and advance the design and testing of applications.

Data Science 58

Data Science Machine Learning Cost-Benefit Deep Learning 58

Occam's Razor

AUGUST 22, 2011

Key To Your Digital Success: Web Analytics Measurement Model. Be data driven?" " Measuring Incrementality: Controlled Experiments to the Rescue! Barriers To An Effective Web Measurement Strategy [+ Solutions!]. Slay The Analytics Data Quality Dragon & Win Your HiPPO's Love! What's The Fix?

KPI 124

KPI Metrics Measurement ROI 124

The Unofficial Google Data Science Blog

JANUARY 14, 2016

And an LSOS is awash in data, right? Well, it turns out that depending on what it cares to measure, an LSOS might not have enough data. The practical consequence of this is that we can’t afford to be sloppy about measuring statistical significance and confidence intervals.

Experimentation 41

Experimentation Statistics Metrics Measurement 41

Occam's Razor

NOVEMBER 13, 2009

The best WA report, segmentation, site search, SEO & PPC analysis, email, rich media, cookies, data sampling. Chapter 5 The Key to Glory: Measuring Success. If I have one jihad it is to massively convert every person who touches the web to focus on measuring Outcomes! Sure you've heard of A/B and multivariate testing.

Analytics 71

Analytics Metrics Measurement Testing 71

DataKitchen

OCTOBER 11, 2021

The data engineer then emails the BI Team, who refreshes a Tableau dashboard. Figure 1: Example data pipeline with manual processes. There are no automated tests , so errors frequently pass through the pipeline. Finally, when your implementation is complete, you can track and measure your process.

Testing 157

Testing Metadata Dashboards Statistics 157

The Unofficial Google Data Science Blog

APRIL 23, 2024

the weight given to Likes in our video recommendation algorithm) while $Y$ is a vector of outcome measures such as different metrics of user experience (e.g., Taking measurements at parameter settings further from control parameter settings leads to a lower variance estimate of the slope of the line relating the metric to the parameter.

Experimentation 52

Experimentation Optimization Uncertainty Metrics 52

The Unofficial Google Data Science Blog

JULY 22, 2020

Another reason to use ramp-up is to test if a website's infrastructure can handle deploying a new arm to all of its users. The website wants to make sure they have the infrastructure to handle the feature while testing if engagement increases enough to justify the infrastructure. We offer two examples where this may be the case.

Experimentation 95

Experimentation Statistics Testing Strategy 95

datapine

AUGUST 29, 2022

An excerpt from a rave review : “I would definitely recommend this book to everyone interested in learning about data from scratch and would say it is the finest resource available among all other Big Data Analytics books.”. If we had to pick one book for an absolute newbie to the field of Data Science to read, it would be this one.

Big Data 263

Big Data Data Analytics Analytics Data mining 263

Domino Data Lab

MAY 20, 2021

Working with highly imbalanced data can be problematic in several aspects: Distorted performance metrics — In a highly imbalanced dataset, say a binary dataset with a class ratio of 98:2, an algorithm that always predicts the majority class and completely ignores the minority class will still be 98% correct. 1988), E-state data (Hall et al.,

Machine Learning 136

Machine Learning Metrics Data mining Knowledge Discovery 136

The Unofficial Google Data Science Blog

NOVEMBER 4, 2015

Posteriors are useful to understand the system, measure accuracy, and make better decisions. Methods like the Poisson bootstrap can help us measure the variability of $t$, but don’t give us posteriors either, particularly since good high-dimensional estimators aren’t unbiased. Figure 4 shows the results of such a test.

KDD 40

KDD Testing Machine Learning Modeling 40

datapine

JULY 24, 2019

The basis for factual and informed decision making is real-time data analysis. From measuring budgetary efficiency, determining market trends, to understanding consumers real-time data analysis allows digital age businesses to easily identify the key performance indicators driving today’s markets. 2) Know your dashboards.

Dashboards 148

Dashboards Business Intelligence Visualization KPI 148

Occam's Razor

SEPTEMBER 15, 2014

But why blame others, in this post let's focus on one important reason whose responsibility can be squarely put on your shoulders and mine: Measurement. Create a distinct mobile website and mobile app measurement strategies. Remember my stress earlier on measuring micro-outcomes?). Framing the Opportunity.

Metrics 141

Metrics Reporting Analytics Marketing 141

Domino Data Lab

AUGUST 1, 2021

After forming the X and y variables, we split the data into training and test sets. Looking at the target vector in the training subset, we notice that our training data is highly imbalanced. but it generally relies on measuring the entropy in the change of predictions given a perturbation of a feature. See Wei et al.

Modeling 139

Modeling Deep Learning Machine Learning Knowledge Discovery 139

datapine

DECEMBER 28, 2021

To make sure the reliability is high, there are various techniques to perform – the first of them being the control tests, which should have similar results when reproducing an experiment in similar conditions. These controlling measures are essential and should be part of any experiment or survey – unfortunately, that isn’t always the case.

Statistics 363

Statistics Advertising Visualization Data mining 363

datapine

NOVEMBER 27, 2019

While we work on programs to avoid such inconvenience , AI and machine learning are revolutionizing the way we interact with our analytics and data management while increment in security measures must be taken into account. Another increasing factor in the future of business intelligence is testing AI in a duel.

Business Intelligence 361

Business Intelligence Analytics Prescriptive Analytics Data Quality 361

Alation

AUGUST 26, 2021

Today, BI represents a $23 billion market and umbrella term that describes a system for data-driven decision-making. BI leverages and synthesizes data from analytics, data mining, and visualization tools to deliver quick snapshots of business health to key stakeholders, and empower those people to make better choices.

Metadata 64

Metadata Data Governance Dashboards Software 64

Jet Global

MAY 1, 2023

Users Want to Help Themselves Data mining is no longer confined to the research department. Today, every professional has the power to be a “data expert.” Manage compliance through up-to-the-minute performance measures, workflow automation, and essential regulatory reports. How to measure the value.

Analytics 52

Analytics Cost-Benefit Visualization Dashboards 52