Python

Deploy Your Own Local LLM on Low VRAM in 30 Minutes — A Private Chat Assistant in Jupyter

Run a capable large language model entirely on your own machine — private, offline, and with as little as 8 GB of GPU memory. This hands-on guide sets up a clean Python environment, gets CUDA working even on the newest NVIDIA Blackwell cards, loads a 4-bit quantized model from Hugging Face, and builds an interactive chat widget with conversation memory and a live VRAM gauge in JupyterLab. No cloud, no API keys, no data leaving your computer.

2026-06-02T12:31:12+00:00June 2, 2026|Categories: Advanced, Python|Tags: , , , , , |Comments Off on Deploy Your Own Local LLM on Low VRAM in 30 Minutes — A Private Chat Assistant in Jupyter
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SAGAI v2.0 — A Unified Multi-Model Notebook for Streetscape Analysis

SAGAI v2.0 consolidates the full streetscape analysis pipeline into a single Google Colab notebook and replaces the inline LLaVA-only inference code with the UVLM package, enabling multi-model benchmarking across 11 VLM checkpoints. New features include a multi-task prompt builder, consensus validation with majority voting, chain-of-thought reasoning, truncation detection, interactive Folium maps, view-direction filtering, and support for loading existing polygons as study area boundaries.

2026-05-21T10:27:47+00:00May 21, 2026|Categories: Advanced, Python, Vision Language Model|Tags: , , , , , , |0 Comments
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Processing Spatial Data in the Cloud with GeoPandas and Google Colab

Learn how to process geospatial data entirely in the cloud using GeoPandas, Google Colab, and Drive. Create, analyze, and save maps without local setup.

2025-11-08T16:44:18+00:00November 7, 2025|Categories: Cloud computing, GIS, Intermediate, Python|Tags: , , , , |0 Comments
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How to import a GeoPackage layer in Python (geopandas) and R (sf)

GeoPackage is an open and non-proprietary data format that allows different layers to be stored within the same file. In this post, we are going to read and save layers using python (geopandas) and R (sf).

2025-11-07T12:12:17+00:00May 13, 2024|Categories: GeoPackage, Getting Started, Python, R|Tags: , , , , , |0 Comments
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Controlling QGIS with Python using the Jupyter Notebook

Have you ever wondered about controlling QGIS with a Python script ? In this blog post, we'll explore how to call QGIS from a Python script in the Jupyter Notebook.

2025-11-07T10:24:04+00:00April 23, 2024|Categories: GIS, Intermediate, Python|Tags: , , , , |0 Comments
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Exploring Spatial Patterns of Point Distributions using NDD and CSR

Calculating Nearest Neighbor Distance (NND) and comparing it with Complete Spatial Randomness (CSR) can be useful in various fields. In this tutorial, we will see together how to calculate a nearest neighbor distance from a given point pattern and compare it to a random distribution (CSR).

2025-11-07T09:33:14+00:00April 15, 2024|Categories: Advanced, Point Pattern Analysis, Python|Tags: , , , , , , , |0 Comments
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