Nina Lukashina, Aleksei Shpilman, Vsevolod Konyakhin
We lifted 5 functions out of this paper's own repositories and ran 5 of them in a sandbox. "Ran" means the function executed on a synthesized input and returned a value. It is not a reproduction of the paper's results.
| Repository | Role | Ran |
|---|---|---|
| jbr-ai-labs/traffic4cast-2021 | canonical | 5 of 5 |
| Function | Status | Where it lives |
|---|---|---|
| compute_mse | Ran | jbr-ai-labs/traffic4cast-2021/traffic4cast/competition/scorecomp/scorecomp.py code served (permissive licence) · get_code("4c976e35e1b00b6a") |
| create_static_mask | Ran | jbr-ai-labs/traffic4cast-2021/traffic4cast/competition/scorecomp/scorecomp.py code served (permissive licence) · get_code("9ddfadbf0a7f04a0") |
| generate_date_range | Ran | jbr-ai-labs/traffic4cast-2021/traffic4cast/util/data_range.py code served (permissive licence) · get_code("f06459608952714e") |
| load_h5_file | Ran | jbr-ai-labs/traffic4cast-2021/traffic4cast/competition/scorecomp/scorecomp.py code served (permissive licence) · get_code("3c1aff131aeba511") |
| weekday_parser | Ran | jbr-ai-labs/traffic4cast-2021/traffic4cast/util/data_range.py code served (permissive licence) · get_code("70936ffab701283a") |
Some links come from the archived Papers with Code dataset (CC BY-SA 4.0): attribution and licence.
In this technical report, we present our solution to the Traffic4Cast 2021 Core Challenge, in which participants were asked to develop algorithms for predicting a traffic state 60 minutes ahead, based on the information from the previous hour, in 4 different cities. In contrast to the previously held competitions, this year's challenge focuses on the temporal domain shift in traffic due to the COVID-19 pandemic. Following the past success of U-Net, we utilize it for predicting future traffic maps. Additionally, we explore the usage of pre-trained encoders such as DenseNet and EfficientNet and employ multiple domain adaptation techniques to fight the domain shift. Our solution has ranked third in the final competition. The code is available at https://github.com/jbr-ai-labs/traffic4cast-2021.
The same record, over MCP at https://syntology.ai/mcp:
get_harvested_code_for_paper("2111.03421")
get_code_for_paper("2111.03421")
have("2111.03421")
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