Olympic Medal Prediction Analysis with Coaching Impact Models

You Liu's dataset on figshare analyzes the allocation and impact of great coaches on Olympic medal predictions. The 5.5 KB XLS file contains methodological analysis related to coaching systems like the Brazilian Swimming Team and Chinese Diving Team. It was last updated in March 2026.

Use Cases

• Apply the Decay Model or Exponential Decay Function to analyze coach influence over time for performance prediction.
• Use the Dynamic Difference Method or Improved Cusum Algorithm to detect tactical optimization points in coaching systems.
• Investigate Dynamic Causal Inference to assess confounding bias in coaching impact on medal outcomes.
• Model Competition Size Stability and its interaction with coaching systems like Zhou Jihong Coaching.

Strengths

• Dataset is licensed under CC BY 4.0 for open use.
• Includes analysis of specific coaching systems such as the Brazilian Swimming Team and Chinese Diving Team.
• Last updated in March 2026, indicating recent maintenance.

Limitations

• Very small scale at only 5.5 KB, suggesting limited data volume or scope.
• No column names, row counts, or sample data are provided, obscuring the data structure.

Provenance

Source

figshare, author You Liu.

Collection Method

Methodological analysis for Olympic medal prediction; specific collection method unknown.

Time Range

null

Freshness

Last updated 2026-03-13.

Geography

Analysis references specific teams (e.g., Brazilian Swimming Team, Chinese Diving Team).