Decision-Dependent Risk Minimization in Geometrically Decaying Dynamic Environments
Authors: Mitas Ray, Lillian J. Ratliff, Dmitriy Drusvyatskiy, Maryam Fazel8081-8088
AAAI 2022 | Conference PDF | Archive PDF | Plain Text | LLM Run Details
| Reproducibility Variable | Result | LLM Response |
|---|---|---|
| Research Type | Experimental | The algorithms are evaluated on a semi-synthetic example using real world data from the SFpark dynamic pricing pilot study; it is shown that the announced prices result in an improvement for the institution s objective (target occupancy), while achieving an overall reduction in parking rates. |
| Researcher Affiliation | Academia | University of Washington, Seattle {mitasray, ratliffl, ddrusv, mfazel}@uw.edu |
| Pseudocode | Yes | Algorithm 1: Epoch-Based Zeroth Order Algorithm |
| Open Source Code | Yes | Code: https://github.com/ratlifflj/D3simulator.git |
| Open Datasets | Yes | using real world data from the SFpark dynamic pricing pilot study;... SFpark: tinyurl.com/dwtf7wwn |
| Dataset Splits | No | The paper describes the data sources and how they are used (e.g., 'sample from the data at the beginning of the pilot study where the price is at the nominal'), but does not provide specific details on train, validation, and test splits (e.g., percentages or sample counts). |
| Hardware Specification | No | The paper describes the algorithms and their evaluation using real-world data, but it does not provide specific details about the hardware (e.g., GPU/CPU models, memory) used to run the experiments. |
| Software Dependencies | No | The paper does not provide specific ancillary software details, such as library names with version numbers, needed to replicate the experiment. |
| Experiment Setup | Yes | The algorithms are run using parameters as dictated by Theorems 1 and 2, respectively, with the exception of epoch length. The epoch length we set to reasonable values as dictated by the parking application. In particular, the unit of time for an iteration is weeks, and we set the epoch length in terms of the number of weeks the price is held fixed. For Beach ST 600, we compute A 0.157... Additionally, we set the regularization parameter ν = 1e-3. The initial price is $3 per hour for this block, we take X = [ 3, 5]... In this semi-synthetic experiment, we set ν = 1e-3 and take X = [ 3.5, 4.5]. |