Jack Ochs @geospatialjack

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if you're confused about how to start learning ML, here’s a playlist of 30 youtube videos to learn machine learning fundamentals from scratch this one is a solid choice to learn both theory and code. what it covers: (1) Introduction to Machine Learning Teach by Doing (2) What is Machine Learning? History of Machine Learning (3) Types of ML Models (4) 6 steps of any ML project (5) Install Python and VSCode and run your first code (6) Linear Classifiers Part 1 (7) Linear Classifiers Part 2 (8) Jupyter Notebook, Numpy and Scikit-Learn (9) Running the Random Linear Classifier Algorithm in Python (10) The oldest ML model - Perceptron (11) Coding the Perceptron (12) Perceptron Convergence Theorem (13) Magic of features in Machine Learning (14) One hot encoding (15) Logistic Regression Part 1 (16) Cross Entropy Loss (17) How gradient descent works (18) Logistic Regression from scratch in Python (19) Introduction to Regularization (20) Implementing Regularization in Python (21) Linear Regression Introduction (22) Ordinary Least Squares step by step implementation (23) Ridge regression fundamentals and intuition (24) Regression recap for interviews (25) Neural network architecture in 30 minutes (26) Backpropagation intuition (27) Neural network activation functions (28) Momentum in gradient descent (29) Hands on neural network training in Python (30) Introduction to Convolutional Neural Networks (CNNs)

Just a reminder: Your favorite building in @StPeteFL is probably illegal to build with today's zoning and development standards.

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We lab tested 22 cat and dog foods. 22 out of 22 had heavy metals. 21 out of 22 had glyphosate (weed killer). 8 products hit the upper detection limit of 1,000 ppm. Equal to max tolerable exposure for a 68 kg human. All linked to chronic disease. What’s in your pet’s food? 🧵

vibe coding, where 2 engineers can now create the tech debt of at least 50 engineers

Yeah on cloud 9, AWS cloud 9

I wanted to see crime in SF over time and found there was no good visualization of it, so I spent an hour and built this Let me know if you'd like it as a full website 👀

#gischat fellow GIS Admins of ESRI Portals how are you deciding on if a given feature service should have a dedicated ESRI SOC or if it should remain in the shared SOCs. Also, what helps you decide the maximum number of instances given a 8 core processor. Thanks!

It’s amazing what you will learn in programming just stumbling around! I had been pushing to a remote git repo via wsl cmd and having to enter a private token each git push, I happened to open the wsl terminal in vscode and it automatically switched to OAuth!

I wish more US firms would just do the European thing where the entire firm shuts down for a couple of weeks in the summer. Instead we do this thing where, in any given a week, a random third of your colleagues are out at any given time, and you're just kind of waiting on them.

I just discovered the Python extension pack in VSCode creates a Python tab that allows you to start up your conda environments or regular Python venvs from VS! #gischat #Python

Today I'm launching Close, an interactive map that shows walkable, bikeable, and transit-friendly neighborhoods across every block in the United States. Try it out: close.city

Running #GDAL commands in a Notebook! Built a notebook showing how to install and run GDAL programs and also integrate them with #Python workflows. You can try the entire content of my Mastering GDAL Tools course in this Colab notebook colab.research.google.com/github/spatial…

You can actually see the geometry of a point or polygon of a row in Postgres Admin!! Very cool #psql

With tw*tter going to X, what is a tweet going to be?? @elonmusk

GIS Note: GIS is not all about Rasters and Vectors and Remote Sensing and etc, there is a lot of Information Technology that goes into GIS and if you are wanting to get into Information Technology, I would suggest learning about GIS. A lot of IT people do not know about GIS and knowing GIS could give you an advantage in your endeavors. For instance, IT people generally knows about the following: 1⃣ DNS Servers 2⃣ Active Directory 3⃣ Windows Server 4⃣ Linux Server 5⃣ Bash Shell (Scripting) 6⃣ Windows Power Shell (Scripting) 7⃣ Networking 8⃣ Security (Cyber) 9⃣ Web Servers (Nginx, Apache, IIS) 🔟Databases and the list goes on but what a lot of IT people do not know about or have a whole lot of experience in is with GIS technology such as the ESRI products below: So if you are wanting to get into the IT field, I would suggest learning about this technology offered by #ESRI, but this technology has a high Entry Barrier, which can hinder an IT professional. Here are two entry barriers: ☕️ Cost: You have to purchase a license to work with the technology and it is not cheap. ☕️ Niche Employment: Since the cost is not reachable by your average person, a person wanting to learn the technology will need to work with an entity such as government that utilizes the technology and that will train you on this technology. Once you learn the technology, I guarantee you will have an edge on other IT professionals, especially when it comes to government. Just some food for thought. #gis #IT #InformationTechnology #ESRI #arcgis #ArcServer #WebAdaptor #GeoEventServer #gischat #computersecurity #servers #windows #linux

FME spatial filter transformer is so excellent! It is essentially doing a spatial join and saving me time. #GIS #FME

Kudos to Mayor @JaneCastor and @CityofTampa team for releasing its first citywide Mobility Plan, known as #TampaMOVES. The $2 billion plan requires funding but will put Tampa on the right track if implemented. tampa.gov/news/unveiling…

Any really good tutorials on geo Django forms? The official documentation just not cutting it #gis #django

Everybody wants more data no one wants to maintain it😇