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README.md
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# urban_traffic_flow_predictor
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## Overview
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This model is a time-series transformer designed to predict urban traffic density and flow rates. It leverages historical sensor data from major metropolitan intersections to provide hourly forecasts for the upcoming 24-hour period.
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## Model Architecture
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- **Architecture:** Informer (ProbSparse Attention mechanism)
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- **Input:** 7 days (168 hours) of historical traffic volume, weather data, and holiday markers.
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- **Output:** 24-hour continuous traffic flow forecast.
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- **Efficiency:** Designed for long-sequence time-series forecasting with O(L log L) complexity.
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## Intended Use
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- **Smart City Planning:** Optimizing traffic light synchronization based on predicted surges.
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- **Navigation Services:** Providing predictive routing to avoid anticipated congestion.
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- **Public Transport:** Adjusting bus and rail frequency in response to predicted road density.
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## Limitations
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- **Unforeseen Events:** Cannot predict traffic changes caused by sudden accidents or emergency road closures.
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- **Geographic Specificity:** Performance may degrade if applied to rural areas with significantly different traffic patterns than the training cities.
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- **Data Quality:** Requires consistent hourly inputs; missing sensor data can significantly impact forecast accuracy.
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