News

Milan Italy Conference Presentation: Use of AI In Transfusion Medicine

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Karl Rexer
June 2025

June 2025: At the 35th Regional ISBT (International Society of Blood Transfusion) Congress in Milan Italy, Dr. Arwa Al-Riyami presented the research she conducted and authored with Karl Rexer, Ken Masters and Richard Gammon.

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Karl Rexer
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June 2025

Karl Rexer Featured on Mentorship Matters Series hosted by Lowell Institute School

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Karl Rexer
November 2024

November 2024:  Karl Rexer and Yongqiang Zhang were featured on the Mentorship Matters Series hosted by Lowell Institute School at Northeastern University.  This episode of Mentorship Matters focused on mentorship in the field of analytics.  

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Karl Rexer
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November 2024

Rexer Analytics Assists Transfusion Medicine Team and Publishes Several Articles

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Karl Rexer
August 2024
Beginning in 2021, Rexer Analytics has been assisting a team of international transfusion medicine professional in conducting and publishing transfusion medicine research.  

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Karl Rexer
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August 2024

Karl Rexer & Eric Siegel Present Results of 2023 Data Science Survey

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Karl Rexer
June 2023

June 2023: In Vegas at Machine Learning Week, Karl Rexer & Eric Siegel presented the preliminary results of the 2023 Data Science Survey.  Highlights included summary of software tools most used by data analytic professionals working in corporate, consulting and academic settings, a discussion of deep learning adoption, job satisfaction, and methods of measuring the success of analytic projects.

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Karl Rexer
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June 2023

Rexer Analytics and Machine Learning Week launch 2023 Data Science Survey

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Heather Allen
February 2023

Rexer Analytics has partnered with Eric Siegel and his Machine Learning Week organization to launch the 2023 Data Science Survey. Analytic professionals of all types are invited to participate.

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Heather Allen
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February 2023

Does your Hospital Have Enough Blood? - Part 2: Using Analytics & Marketing to End the Platelet Shortage

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Karl Rexer
June 2022
Kelley Counts (OneBlood, Director of Data Science) & Karl Rexer presented at the June 2022 Predictive Analytics World event in Vegas (Machine Learning Week). It was a popular follow-up to their 2020 presentation about the use of data science to improve blood collections and availability for patients in need of critical blood products. 
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Karl Rexer
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June 2022

Ask Them Anything (about Machine Learning) – Rockstar Edition

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Eric Siegel
June 2022
At the June 2022 Vegas Predictive Analytics World (PAW) event (Machine Learning Week), thought leaders in machine learning, Dean Abbott, Sarah Kalicin, Steven Ramirez and Karl Rexer fielded questions from the audience about strategies for machine learning projects, best practices, and deployment tips, drawing from their decades of experience as consultants and company executives.
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Eric Siegel
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June 2022

Case Study: Blood Supply Management & Forecasting

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Karl Rexer
June 2020
Kelley Counts (OneBlood, Director of Data Science) & Karl Rexer presented a case study at the Predictive Analytics World June 2020 virtual event: “Does Your Hospital Have Enough Blood? Using Analytics to Optimize Blood Donor Recruitment, Forecast Hospital Needs and Manage the Blood Supply Chain”
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Karl Rexer
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June 2020

Rexer Analytics launches 2020 Data Science Survey

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Heather Allen
May 2020

The 2020 Data Science Survey has been launched. Analytic professionals of all types are invited to participate. This is the 9th survey in our ongoing research program (started in 2007). The surveys examine the analytic behaviors, views, and preferences of analytic professionals. Globally, over 1,100 people have participated in each of the last few Data Science Surveys. We enjoy sharing the results of each survey, and we have been very pleased with everyone’s positive

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Heather Allen
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May 2020

Bentley University Corporate Advisory Board Meeting

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Karl Rexer
October 2019
In October the Bentley University Graduate Business Analytics Corporate Advisory Board met to discuss the state of the university’s graduate Business Analytics programs, curriculum, and expansion plans. Karl Rexer and the other board members discussed the skills that are most in need in the corporate data science job market, internships, how corporate employers review graduate resumes, how Bentley’s graduate program compares to the programs at other universities
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Karl Rexer
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October 2019
Data Science Surveys
Since 2007 this research program has provided insights into the challenges, tools, and methods of analytic professionals.
  • Feb 2023: Launched the 2023 Data Science Survey (10th survey in the series) in partnership with Eric Siegel and his Machine Learning Week organization
  • May 2020: Launched the 2020 Data Science Survey
  • May 2017: Launched the 2017 Data Science Survey