| { |
| "attributes": { |
| "Power": [ |
| [ |
| "smash_p75_dps", |
| 2500, |
| 3000, |
| 2.0 |
| ], |
| [ |
| "swing_p90_kmh", |
| 90, |
| 130, |
| 1.0 |
| ], |
| [ |
| "acc_p90_g", |
| 7.0, |
| 11.0, |
| 1.0 |
| ], |
| [ |
| "attack_ratio", |
| 0.25, |
| 0.6, |
| 1.0 |
| ] |
| ], |
| "Speed": [ |
| [ |
| "swings_per_min", |
| 6.0, |
| 12.0, |
| 1.5 |
| ], |
| [ |
| "shot_interval_s", |
| 2.6, |
| 1.6, |
| 1.0 |
| ], |
| [ |
| "swing_med_kmh", |
| 45, |
| 75, |
| 1.0 |
| ] |
| ], |
| "Control": [ |
| [ |
| "attack_ratio", |
| 0.6, |
| 0.25, |
| 1.0 |
| ], |
| [ |
| "speed_cv", |
| 0.35, |
| 0.18, |
| 1.0 |
| ], |
| [ |
| "mean_confidence", |
| 0.6, |
| 0.85, |
| 1.0 |
| ], |
| [ |
| "transition_entropy", |
| 1.3, |
| 2.1, |
| 1.0 |
| ] |
| ], |
| "Endurance": [ |
| [ |
| "active_min", |
| 20, |
| 90, |
| 1.0 |
| ], |
| [ |
| "hr_avg_pct_hrr", |
| 35, |
| 70, |
| 1.0 |
| ], |
| [ |
| "speed_retention", |
| 0.6, |
| 1.0, |
| 1.5 |
| ], |
| [ |
| "aerobic_te", |
| 1.5, |
| 4.0, |
| 1.0 |
| ] |
| ], |
| "Agility": [ |
| [ |
| "move_g", |
| 0.15, |
| 0.3, |
| 1.5 |
| ], |
| [ |
| "backhand_share", |
| 0.08, |
| 0.2, |
| 1.0 |
| ], |
| [ |
| "rally_len", |
| 1.8, |
| 3.2, |
| 1.0 |
| ], |
| [ |
| "anaerobic_te", |
| 0.5, |
| 3.0, |
| 1.0 |
| ] |
| ] |
| }, |
| "archetypes": { |
| "Attacking": [ |
| 22, |
| -2, |
| -12, |
| -2, |
| -6 |
| ], |
| "Defensive": [ |
| -12, |
| 10, |
| -2, |
| 2, |
| 12 |
| ], |
| "Control": [ |
| -10, |
| -6, |
| 22, |
| 2, |
| -8 |
| ], |
| "All-round": [ |
| 0, |
| 0, |
| 0, |
| 0, |
| 0 |
| ] |
| }, |
| "temperature": 45.0, |
| "skill": { |
| "features": [ |
| "smash_p75_dps", |
| "backhand_med_dps", |
| "smash_drop_gap_dps" |
| ], |
| "mean": [ |
| 2678.2, |
| 1335.3, |
| 1389.5 |
| ], |
| "std": [ |
| 203.6, |
| 416.7, |
| 218.6 |
| ], |
| "cutpoints": [ |
| -0.249, |
| 0.727 |
| ], |
| "levels": [ |
| "Low", |
| "Medium", |
| "High" |
| ] |
| }, |
| "validation": { |
| "skill_loso": { |
| "players": 12, |
| "exact_accuracy": 0.75, |
| "within_one_level": 1.0, |
| "majority_baseline": 0.417, |
| "spearman_rho_heldout_index_vs_level": 0.85, |
| "spearman_p": 0.0005, |
| "per_feature_rho": { |
| "smash_p75_dps": 0.7, |
| "backhand_med_dps": 0.6, |
| "smash_drop_gap_dps": 0.62 |
| }, |
| "per_player": [ |
| { |
| "player": "Play1", |
| "level": "Low", |
| "predicted": "Low", |
| "index": -1.1 |
| }, |
| { |
| "player": "Play2", |
| "level": "Medium", |
| "predicted": "Medium", |
| "index": 0.42 |
| }, |
| { |
| "player": "Play3", |
| "level": "Low", |
| "predicted": "Low", |
| "index": -1.85 |
| }, |
| { |
| "player": "Play4", |
| "level": "High", |
| "predicted": "High", |
| "index": 1.53 |
| }, |
| { |
| "player": "Play5", |
| "level": "Medium", |
| "predicted": "Medium", |
| "index": 0.69 |
| }, |
| { |
| "player": "Play6", |
| "level": "High", |
| "predicted": "High", |
| "index": 1.31 |
| }, |
| { |
| "player": "Play7", |
| "level": "Medium", |
| "predicted": "Medium", |
| "index": -0.19 |
| }, |
| { |
| "player": "Play8", |
| "level": "Medium", |
| "predicted": "Low", |
| "index": -0.54 |
| }, |
| { |
| "player": "Play9", |
| "level": "Low", |
| "predicted": "Medium", |
| "index": 0.42 |
| }, |
| { |
| "player": "Play10", |
| "level": "Medium", |
| "predicted": "High", |
| "index": 0.83 |
| }, |
| { |
| "player": "Play11", |
| "level": "Low", |
| "predicted": "Low", |
| "index": -0.67 |
| }, |
| { |
| "player": "Play12", |
| "level": "Low", |
| "predicted": "Low", |
| "index": -0.84 |
| } |
| ] |
| }, |
| "archetype": { |
| "criterion": "min |mean top-archetype probability - mean bootstrap agreement| over sessions", |
| "n_sessions": 8, |
| "n_bootstrap": 200, |
| "temperature_search": [ |
| { |
| "T": 10, |
| "mean_top_prob": 0.99, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.223 |
| }, |
| { |
| "T": 15, |
| "mean_top_prob": 0.965, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.198 |
| }, |
| { |
| "T": 20, |
| "mean_top_prob": 0.94, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.173 |
| }, |
| { |
| "T": 25, |
| "mean_top_prob": 0.917, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.15 |
| }, |
| { |
| "T": 30, |
| "mean_top_prob": 0.892, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.125 |
| }, |
| { |
| "T": 35, |
| "mean_top_prob": 0.862, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.095 |
| }, |
| { |
| "T": 40, |
| "mean_top_prob": 0.826, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.059 |
| }, |
| { |
| "T": 45, |
| "mean_top_prob": 0.786, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.019 |
| }, |
| { |
| "T": 50, |
| "mean_top_prob": 0.744, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.023 |
| }, |
| { |
| "T": 60, |
| "mean_top_prob": 0.662, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.104 |
| }, |
| { |
| "T": 80, |
| "mean_top_prob": 0.532, |
| "mean_bootstrap_agreement": 0.767, |
| "gap": 0.235 |
| } |
| ], |
| "chosen_T": 45.0, |
| "bootstrap_attribute_sd": { |
| "Power": 5.69, |
| "Speed": 3.52, |
| "Control": 5.43, |
| "Endurance": 6.52, |
| "Agility": 3.2 |
| }, |
| "per_game_agreement_with_session": 0.588, |
| "per_game": [ |
| { |
| "session": "24469883647", |
| "game": 1, |
| "archetype": "Attacking", |
| "session_archetype": "Attacking" |
| }, |
| { |
| "session": "24469883647", |
| "game": 2, |
| "archetype": "Attacking", |
| "session_archetype": "Attacking" |
| }, |
| { |
| "session": "24515866107", |
| "game": 1, |
| "archetype": "All-round", |
| "session_archetype": "Attacking" |
| }, |
| { |
| "session": "24515866107", |
| "game": 2, |
| "archetype": "Attacking", |
| "session_archetype": "Attacking" |
| }, |
| { |
| "session": "24515866107", |
| "game": 3, |
| "archetype": "Attacking", |
| "session_archetype": "Attacking" |
| }, |
| { |
| "session": "24566013344", |
| "game": 1, |
| "archetype": "Attacking", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24566013344", |
| "game": 2, |
| "archetype": "All-round", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24566013344", |
| "game": 3, |
| "archetype": "Attacking", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24600478863", |
| "game": 1, |
| "archetype": "All-round", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24600478863", |
| "game": 2, |
| "archetype": "Attacking", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24643797811", |
| "game": 1, |
| "archetype": "All-round", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24684683098", |
| "game": 1, |
| "archetype": "Attacking", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24684683098", |
| "game": 2, |
| "archetype": "All-round", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24729866298", |
| "game": 1, |
| "archetype": "All-round", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24729866298", |
| "game": 2, |
| "archetype": "Attacking", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24729866298", |
| "game": 3, |
| "archetype": "Attacking", |
| "session_archetype": "All-round" |
| }, |
| { |
| "session": "24765783524", |
| "game": 1, |
| "archetype": "Control", |
| "session_archetype": "Control" |
| } |
| ], |
| "sessions": [ |
| { |
| "session": "24469883647", |
| "attributes": { |
| "Power": 75.5, |
| "Speed": 58.0, |
| "Control": 40.3, |
| "Endurance": 42.0, |
| "Agility": 31.9 |
| }, |
| "archetype": "Attacking", |
| "archetype_probs": { |
| "Attacking": 0.996, |
| "Defensive": 0.0, |
| "Control": 0.0, |
| "All-round": 0.004 |
| }, |
| "skill_tier": "Medium", |
| "skill_index": 0.15, |
| "description": "Rear-court power: a high share of smashes and fast overhead swings." |
| }, |
| { |
| "session": "24515866107", |
| "attributes": { |
| "Power": 74.0, |
| "Speed": 65.4, |
| "Control": 50.4, |
| "Endurance": 42.3, |
| "Agility": 50.9 |
| }, |
| "archetype": "Attacking", |
| "archetype_probs": { |
| "Attacking": 0.886, |
| "Defensive": 0.001, |
| "Control": 0.0, |
| "All-round": 0.114 |
| }, |
| "skill_tier": "Medium", |
| "skill_index": -0.24, |
| "description": "Rear-court power: a high share of smashes and fast overhead swings." |
| }, |
| { |
| "session": "24566013344", |
| "attributes": { |
| "Power": 58.8, |
| "Speed": 43.5, |
| "Control": 52.9, |
| "Endurance": 54.3, |
| "Agility": 53.6 |
| }, |
| "archetype": "All-round", |
| "archetype_probs": { |
| "Attacking": 0.081, |
| "Defensive": 0.012, |
| "Control": 0.012, |
| "All-round": 0.895 |
| }, |
| "skill_tier": "Medium", |
| "skill_index": 0.57, |
| "description": "No single dominant trait: power, tempo and control in balance." |
| }, |
| { |
| "session": "24600478863", |
| "attributes": { |
| "Power": 63.8, |
| "Speed": 71.7, |
| "Control": 64.5, |
| "Endurance": 61.3, |
| "Agility": 56.2 |
| }, |
| "archetype": "All-round", |
| "archetype_probs": { |
| "Attacking": 0.02, |
| "Defensive": 0.064, |
| "Control": 0.017, |
| "All-round": 0.899 |
| }, |
| "skill_tier": "Low", |
| "skill_index": -0.34, |
| "description": "No single dominant trait: power, tempo and control in balance." |
| }, |
| { |
| "session": "24643797811", |
| "attributes": { |
| "Power": 54.7, |
| "Speed": 36.3, |
| "Control": 58.9, |
| "Endurance": 15.6, |
| "Agility": 41.3 |
| }, |
| "archetype": "All-round", |
| "archetype_probs": { |
| "Attacking": 0.07, |
| "Defensive": 0.002, |
| "Control": 0.186, |
| "All-round": 0.742 |
| }, |
| "skill_tier": "Low", |
| "skill_index": -0.27, |
| "description": "No single dominant trait: power, tempo and control in balance." |
| }, |
| { |
| "session": "24684683098", |
| "attributes": { |
| "Power": 70.6, |
| "Speed": 51.5, |
| "Control": 52.8, |
| "Endurance": 60.7, |
| "Agility": 61.5 |
| }, |
| "archetype": "All-round", |
| "archetype_probs": { |
| "Attacking": 0.467, |
| "Defensive": 0.005, |
| "Control": 0.0, |
| "All-round": 0.527 |
| }, |
| "skill_tier": "Medium", |
| "skill_index": 0.14, |
| "description": "No single dominant trait: power, tempo and control in balance." |
| }, |
| { |
| "session": "24729866298", |
| "attributes": { |
| "Power": 62.2, |
| "Speed": 59.9, |
| "Control": 50.6, |
| "Endurance": 56.7, |
| "Agility": 37.2 |
| }, |
| "archetype": "All-round", |
| "archetype_probs": { |
| "Attacking": 0.402, |
| "Defensive": 0.003, |
| "Control": 0.004, |
| "All-round": 0.591 |
| }, |
| "skill_tier": "Medium", |
| "skill_index": -0.01, |
| "description": "No single dominant trait: power, tempo and control in balance." |
| }, |
| { |
| "session": "24765783524", |
| "attributes": { |
| "Power": 48.6, |
| "Speed": 40.6, |
| "Control": 62.6, |
| "Endurance": 35.4, |
| "Agility": 35.4 |
| }, |
| "archetype": "Control", |
| "archetype_probs": { |
| "Attacking": 0.002, |
| "Defensive": 0.001, |
| "Control": 0.753, |
| "All-round": 0.244 |
| }, |
| "skill_tier": "Low", |
| "skill_index": -1.2, |
| "description": "Rally construction: drops and clears over smashes, consistent swing speed, varied patterns." |
| } |
| ] |
| } |
| } |
| } |
