user avatar
Cassie Kozyrkov
@decisionleader
CEO at Kozyr. Former Chief Decision Scientist, Google. ❤️ Stats, AI, puns, decisions.
New York, USA
kozyr.com
Joined November 2009
124
Following
46.7K
Followers
Posts
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Nov 24, 2021
    Arriving tomorrow! Your fun + intuitive guide to these #AI algorithms: * k-Means * k-NN * Perceptron * Maximal Margin Classifier * SVMs * Decision Trees * Boosting * Random Forests * Ensemble Models * Naive Bayes * Linear Regression * Logistic Regression * Neural Networks
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Apr 1, 2023
    Best new programming book!
    140K
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Oct 28, 2023
    For those who missed my personal news last month, I've quit Google. I'm doing a bit of blogging to answer all the questions I've been getting about why I left, what it was like, and how things are going now that I'm on my own. bit.ly/quaesita_quit1
    202K
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Feb 12, 2021
    A free #AI course that puts the fun in fundamentals! Sign up here: decision.substack.com - the first 90min arrives in a few hours! #DataScience #ML #MachineLearning #RStats #Statistics #Analytics #ArtificialIntelligence #DeepLearning #MFML
    00:00
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Apr 30, 2023
    A huge thank you to all of you for encouraging me to write! I just noticed that on Medium, my community of followers is 70% the size of Barack Obama’s. Whoa! I've published 180 articles, so it's time to break them up into learning paths. Here they are: bit.ly/quaesita_learn…
    108K
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Jul 16, 2020
    Why #data wrangling is 10% skill, 90% anger management... #DataScience #statistics #rstats #AI #analytics Image via @dr_keithmcnulty.
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Sep 7, 2023
    Personal news! Following a wonderful decade, I'm now officially an ex-Googler. It's bittersweet to leave my colleagues and my work identity as Google's Chief Decision Scientist behind, but that's how we keep learning and growing. Goodbye, Google... Hello world! Let's find all
    122K
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Mar 18, 2019
    A map of #DataScience, xkcd-style! bit.ly/quaesita_datas…
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Sep 15, 2022
    Now in a single video: Making Friends with #MachineLearning (#MFML) Enjoy all 6.5 hours of Google’s legendary #AI course designed to enlighten AI beginners, grow technology leaders, inform better citizens, and amuse AI experts! Don't forget to RT 💖 bit.ly/funaicourse
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Mar 28, 2019
    #TensorFlow just went full #Keras! (!!!!!) Here's why that's an earthquake for #AI and #DataScience... ⬇️ @fchollet @TensorFlow @tensorflow_devp bit.ly/quaesita_tf2
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Nov 28, 2021
    The best #MachineLearning and #AI course you've ever watched is now available to everyone: * Designed from a tech leadership perspective. * Wonderful intro for total beginners. * Cheeky comedy for total experts. * Free on YouTube ⬇️ youtube.com/watch?v=9PBqqx…
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Dec 8, 2022
    Today, I want to demystify ChatGPT — a fascinating new application of GANs (Generative Adversarial Networks) that has been generating a lot of buzz in the AI community... Read this for an intro to ChatGPT, awesome demos, and how to try it out yourself:
    Introducing ChatGPT!
    From kozyrkov.medium.com
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    May 25, 2019
    😂 👏👏👏 I needed this #AI laugh! Thanks, @burkov.
  • user avatar
    Cassie Kozyrkov
    @decisionleader
    Apr 10, 2022
    Decision tree cocktails, anyone? A behind-the-scenes look at the difference between support vector machines (SVMs) and decision trees, explained with mixology. bit.ly/mfml_102