~/talk

Location Intelligence and Spatial Data Science: from geographic coordinates to business insights

Talkat PyCon Italia 2023 · 2023-05-25..05-28· [data-science, machine-learning]
links:none on file
slides:none on file

Demonstrates using Python to turn raw coordinates into a modelable dataset: starts from 50,000 places across Italy, geocodes and fixes missing postal codes, joins Milan postcode polygons, and enriches each point with population density, income, nearest-neighbor and centroid distances and counts of POIs within 300 m radius. Uses geopandas + folium + shapely + pyproj to build interactive maps and compute geometry, then fits regression baselines (linear, regularized, simple neural net, polynomial) to a synthetic revenue target and reports improved RMSE with nonlinear features.

AI-written summary · about

  1. 0:00Introduction and speaker intro
  2. 1:47What is location intelligence
  3. 6:26Retail site planning challenges
  4. 8:11Visualizing geospatial data basics
  5. 10:43Interactive mapping with Folium
  6. 12:08Geometric calculations with GeoPandas
  7. 14:58Working with polygon data
  8. 16:45Enriching data with demographics
  9. 18:09Geocoding and data cleaning
  10. 20:16Downloading points of interest
  11. 22:05Building predictive features
  12. 23:10Predictive modeling for revenue
  13. 25:40Summary and key takeaways
  14. 26:21Q&A session
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