Data Quality

the importance of data quality in machine learning

The Importance of Data Quality in Machine Learning

We are currently in an exciting area and time, where Machine Learning (ML) is applied across sectors from self driving cars to personalised medicine. Although ML models have been around for a while – for example, the use of algorithmic trading models from the 80’s, Bayes since 1700s – we are still in the nascent …

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Outlier Detection

Outlier Detection – What Is It And How Can It Help In The Improvements Of Data Quality? 

Identifying outliers and errors in data is an important but time-consuming task. Depending on the context and domain, errors can be impactful in a variety of ways, some very severe. One of the issues with detecting outliers and errors is that they come in many different forms. There are syntactic errors, where a value like …

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what is driving the demand for self service data quality in insurance

Data Quality fundamentals driving valuable Data Insights in Insurance

Data in a Changing World The Insurance industry traditionally uses data to inform decision-making and manage growth and profitability across marketing, underwriting, pricing and policy servicing processes. However, like most established financial institutions, insurance companies have many data repositories and different teams managing analytics functions. Traditionally, they also struggle to share this information or communicate …

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gartner, what is the magic quadrant

Gartner Magic Quadrant Blog 1 – What is the Gartner Magic Quadrant?

Last month, we at Datactics were delighted to announce that we had been recognised in this year’s edition of the Gartner Magic Quadrant for ‘Data Quality Solutions’. This is a remarkable achievement for everyone associated with the company, as we make our first appearance on the quadrant, gaining industry recognition for our sophisticated technology and …

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rules suggestion

Rules Suggestion – What is it and how can it help in the pursuit of improving data quality?  

Written by Daniel Browne, Machine Learning Engineer Defining data quality rules and collection of rules for data quality projects is often a manual time-consuming process. It often involves a subject matter expert reviewing data sources and designing quality rules to ensure the data complies with integrity, accuracy and / or regulatory standards. As data sources …

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