Video demonstration of "An Effective Personal Jupyter Data Science Workflow" youtu.be/cQ-tCwD4moc #datascience #analytics #Jupyter #pydata #Python
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@WinVectorLLC
#DataScience and #R consulting and training by John Mount and Nina Zumel. practicaldatascience.com and blog win-vector.com/blog/
WinVector LLC’s Tweets
An Effective Personal Jupyter Data Science Workflow
win-vector.com/2022/08/20/an-
#datascience #pydata #jupyternotebook
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An Effective Personal Jupyter Data Science Workflow
win-vector.com/2022/08/20/an-
#datascience #pydata #Jupyter
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Interview with our Founder & CEO in talking history of Wallaroo, enterprise AI, and the challenges of deploying machine learning at the edge
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Anti-pattern:
- User makes a mistake. Framework doesn't run any checks.
- Deploy. Long deployment time.
- After deployment, mistake causes runtime error.
- Error message is obscure.
You'll need a while to run through another iteration of this loop. Good luck debugging...
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Really great explanation of the Umbral Calculus. Best "what is it" I have seen. Bits of the Umbral Calculus get re-discovered, but much clearer in this presentation
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New Win Vector data science article!
Worry Over Columns, not Rows
win-vector.com/2022/07/31/wor
#datascience #analytics #statistics
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I am recommending a Data Science book I just started reading
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My jaw actually dropped.
showed 3 examples of black doctors/nurses where Google’s Vision AI rated the image as 70%+ “Street Fashion” despite them literally wearing scrubs
When he painted the nurses white, it switched to “Formal wear”
Truly unbelievable
#mozcon
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Zuck says he is "turning up the heat" on poor performers. Classic downward spiral:
Creates a climate of fear
Stigmatizes any employee who leaves for any reason now
Drives away top job candidates
Zuck's team caused 's problems, not weak underlings
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The only downside of this trend has been having to put up with all the shrill whining on twitter from Very Important Men who have tied their sense of self-worth to being "at the office".
Quote Tweet
Biggest permanent change due to the pandemic is remote work:
Office occupancy still down by more than 50% (!) and the return to office trend is starting to plateau
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Our free Community Edition is now generally available. Hear from our CEO about how we are looking to invest in and foster this community of users.
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In next ML talk, excited to invite two speakers Nina Zumel ( ), Dipika Jain from . They will discuss key challenges with MLOps, operationalize ML projects, deploy, monitor and scale ML models.
⏰ July 12, 10AM PT | 7PM CET
aicamp.ai/event/eventdet
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What does machine learning fitting actually do?
win-vector.com/2022/07/06/wha
New (somewhat dour) Win Vector article:
"What does machine learning fitting actually do?"
win-vector.com/2022/07/06/wha
#datascience #machinelearning
read image description
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Some Python data science tools and ideas
Separating Code from Presentation in Jupyter Notebooks
win-vector.com/2022/04/30/sep
#datascience #pydata #Jupyter
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A good and hopefully useful general discussion about designing A/B tests, along with some platform-specific implementation details.
Quote Tweet
Hear from our team of experienced #DataScientists & machine learning engineers on the different testing designs they use for comparing ML models to optimize for accurate predictions as well as prevent any unintended consequences to the customer experience
wallaroo.ai/blog/the-what-
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Back from the Digital Transformation of Decision Analysis workshop and "Wondering How To Think About Data Science"
win-vector.com/2022/03/21/won
#datascience #decisionquality
Say you will not listen to me because I have always hated Putin, but if you will not listen to Zelenskyy, it's your own conscience you are silencing. This is a great test for us all, not only Ukraine, and right now we are failing it.
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Taking a break to work out the probability of winning a tournament. The article can be found here: github.com/WinVector/Exam (Some Math Inspired by Losing in Elden Ring). It is a variation on a "persuasion by calculation of examples" teachingstyle I am working on.
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CRAN updates: criticality jmvReadWrite rquery #rstats
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Visual Studio Code peeps. How does one develop Python packages using Visual Studio Code? My blocker is: how do I add the source directory to the environment so I can run code against package source instead of having to build the package just to debug?
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New Win-Vector note: "An Appreciation of Cover's Universal Portfolio in Python" github.com/WinVector/Exam
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If your computer has just enough USB ports for what you are doing (web cam, mic, ...)- is that true or has it just managed to lower your expectations?
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I'd like to share a neat new feature of the data algebra query generator: common table expression elimination.
github.com/WinVector/data
#datascience #pydata #Pandas #SQL
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CRAN updates: BMisc clustermq geonapi smacpod wrapr #rstats
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I'd like to share a new data algebra feature: Method Warnings.
win-vector.com/2022/01/17/met
# datascience #pydata
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I would like to share a new data science / statistics note on some theory of evaluating classifier performance:
"xicor for Confusion Matrices"
win-vector.com/2022/01/01/xic
#statistics #datascience
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New Nina Zumel Data Science / Statistics article!
"Exploring the XI Correlation Coefficient"
win-vector.com/2021/12/29/exp
#rstats #datascience
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EEEEK, sorry about the typos. (bit of a horrible rush on my part)
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How to Read Sourav Chatterjee’s Basic XICOR Defenition
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Bad designs composing. In a network disruption, many routers serve a web page saying so. They do this by imitating any URL/target, essentially a man in the middle attack or hijack. Many apps (ex Apple mail) to "defend" against this by requiring re-entry of account passwords. Ick.
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Big news! The development version of vtreat now supports machine learning data preparation directly in the database!
win-vector.com/2021/12/09/mac
#machinelearning #database #datascience #pydata #SQL #Pandas
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How It Started How It's Going
Less Is More: #rstats testing edition.
Yesterday's post at dirk.eddelbuettel.com/blog/ has more on "less is more", and a vignette engine example.
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Is there any way to turn off documentation pane? It keeps popping back in after dismissal, distracting from actual work.
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New introduction to the data algebra: win-vector.com/2021/12/02/com
#datascience #Pandas #SQL #pydata