Commit graph

10 commits

Author SHA1 Message Date
9d6de9d98c
Create tactical demand forecasts
- the first notebook runs the tactical-forecasts command
- the second notebook describes the tactical demand forecasting process
  + demand aggregation on a per-pixel level
  + time series generation: horizontal, vertical, and real-time time series
  + STL decomposition into seasonal, trend, and residual components
  + choosing the most promising forecasting model
  + predicting demand with various models
- fix where to re-start the forecasting process after it was interrupted
- enable the heuristic for choosing the most promising model
  to also work for 7 training weeks
2021-02-09 17:06:37 +01:00
21d012050c
Add visualization scripts for customers/restaurants
- the two notebook files are helpful in visualizing all relevant
  pickup (red) or delivery (blue) locations from the point of view
  of either e restaurant or a customer
2021-02-04 16:19:12 +01:00
40471b883c
Add infos on tactical demand forecasting 2021-02-04 16:12:25 +01:00
a89b9497f2
Visualize the pixel grids
- add notebook that runs the plotting code
- add three visualizations per city:
  + all addresses, colored by zip code
  + all restaurants, incl. the number of received orders
  + all restaurants on a grid with pixel side length of 1000m
2021-02-04 15:37:16 +01:00
1e263a4b98
Run the gridification script 2021-02-04 15:29:42 +01:00
28a7c7451c
Rename existing notebooks using order numbers 2021-02-04 15:10:14 +01:00
b0f2fdde10
Add rpy2 to the dependencies
- add a Jupyter notebook that allows to install all project-external
  dependencies regarding R and R packages
- adjust the GitHub Action workflow to also install R and the R packages
  used within the project
- add a `init_r` module that initializes all R packages globally
  once the `urban_meal_delivery` package is imported
2021-01-11 16:06:58 +01:00
2e3ccd14d5
Use globals for the database connection
- remove the factory functions for creating engines and sessions
- define global engine, connection, and session objects to be used
  everywhere in the urban_meal_delivery package
2021-01-04 20:23:55 +01:00
b9c3697434
Move notebooks into the research folder 2020-12-14 16:56:27 +01:00
671d209cc5
Move submodule with demand-forecasting paper into research folder 2020-12-14 16:21:12 +01:00