data science Search Results – DataScienceCentral.com

Why we need more Bayesian trained data scientists than frequentist post COVID 19 ..

ajitjaokar
July 22, 2020 at 10:00 am

Earlier this week, I was speaking at an event on AI for Real Estate where I showed an example from a BBC clip which said that “central London is now a ghost town” (du...

5 common causes of friction between data scientists and the rest of the stakeholders

Ram Alagianambi
July 20, 2020 at 4:30 pm

Overview: As a data scientist, have you ever been frustrated that your stakeholders don’t see the value that you bring to the table? You may ask yourself, “How far sh...

DSC Webinar Series: DataOps: How Bell Canada Powers their Business with Data

Sean Welch
July 15, 2020 at 10:36 pm

Agile data management has become a necessity for organizations that need to maximize the value of their data. The business is focused on outcomes but the bulk of the effo...

Introducing the “4 Stages of Data Monetization”

Bill Schmarzo
July 12, 2020 at 3:47 am

Ah, the fond memories of the early days of Saturday Night Live and the hilarious “Point / Counterpoint” debates between Jane Curtin and Dan Aykroyd. I can just imagin...

Overcoming an Imbalanced Dataset using Oversampling.

MichaelBurkhardt393
July 9, 2020 at 11:30 pm

How oversampling yielded great results for classifying cases of Sexual Harassment. The problem: Overcoming an imbalanced data set When it comes to data science, sexual ha...

Data Decay and Data Enrichment

FarahKim
July 8, 2020 at 4:00 pm

Data, an organization’s intellectual asset, must be treated and regularly enriched to remain useful and valuable. Over 80% of companies we’ve worked with, — includi...

How to Communicate Data

Stephanie Glen
July 8, 2020 at 5:02 am

The following graphic is based on Sam Priddy’s excellent DSC/Tableau Webinar How to Accelerate and Scale Your Data Science Workflows. Sam covered many interesting ...

Data Governance: Bottom Up Approach to break silos

SubinGeorge
July 2, 2020 at 11:40 pm

Over a period, large organizations have been transformed into disintegrated silos that has grown to be a major impediment to respond to changing market demands with agili...

23 sources of data bias for #machinelearning and #deeplearning

ajitjaokar
June 30, 2020 at 8:02 am

In the paper A survey on bias and fairness in machine learning.- the authors outline 23 types of bias in data for machinelearning. The source is good – so below is an...

Getting Historical Data from Yahoo Finance in R

NortonTrevisanRoman
June 26, 2020 at 6:00 am

Yahoo Finance (below) is a website that gives us a good deal of information about the financial market, including information about stock trading. To get the numbers for...

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