CAVI / tools /cavi_summarize_diagnostics.py
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#!/usr/bin/env python
# encoding: utf-8
import argparse
import json
import os
from glob import glob
def load_json(path):
with open(path, "r") as handle:
return json.load(handle)
def summarize_trace(path):
payload = load_json(path)
metrics = payload["metrics"]
base = metrics["base"]
best_name, best_metrics = max(
[(name, values) for name, values in metrics.items() if name != "base"],
key=lambda item: item[1]["mAP"],
)
oracle = payload.get("oracle", {})
usage = oracle.get("best_candidate_usage", {})
base_best = usage.get("base", 0)
query_count = oracle.get("query_count", 0)
return {
"dataset": payload.get("dataset", os.path.basename(path)),
"base_rank1": base["Rank-1"],
"base_map": base["mAP"],
"best_fixed": best_name,
"best_fixed_map": best_metrics["mAP"],
"oracle_rank1": oracle.get("oracle_Rank1_by_query_rank1", 0.0),
"oracle_map": oracle.get("oracle_mAP_by_query_ap", 0.0),
"improved_queries": oracle.get("queries_improved_over_base", 0),
"query_count": query_count,
"base_best": base_best,
}
def summarize_exchange(path, topk=8):
payload = load_json(path)
rows = []
for name, values in payload.get("results", {}).items():
row = {"candidate": name}
row.update(values)
rows.append(row)
rows.sort(key=lambda item: item["ownership_gap"], reverse=True)
return {
"path": path,
"num_samples": payload.get("num_samples", 0),
"valid_anchors": payload.get("valid_anchors", 0),
"top_positive": rows[:topk],
"top_negative": list(reversed(rows[-topk:])),
}
def summarize_crfa(path):
payload = load_json(path)
history = payload.get("history", [])
if not history:
return None
last = history[-1]
loss_cfg = payload.get("loss_cfg", {})
weights = loss_cfg.get("weights") or payload.get("loss_weights", {})
mode = loss_cfg.get("mode")
if mode is None and weights:
mode = "softplus"
return {
"file": os.path.basename(path),
"mode": mode or "unknown",
"same_weight": weights.get("same", 0.0),
"diff_weight": weights.get("diff", 0.0),
"view_weight": weights.get("view", 0.0),
"iter": last.get("iter", payload.get("max_iters", 0)),
"loss": last.get("loss", 0.0),
"ownership_gap": last.get("ownership_gap", 0.0),
"same_gain": last.get("same_gain", 0.0),
"diff_gain": last.get("diff_gain", 0.0),
"view_shift_abs": last.get("view_shift_abs", 0.0),
}
def summarize_crfa_eval(path):
payload = load_json(path)
rows = []
for name, values in payload.get("summary", {}).items():
row = {"file": os.path.basename(path), "candidate": name}
row.update(values)
rows.append(row)
return rows
def print_trace_summary(rows):
print("Trace diagnostics")
print(
"dataset,base_rank1,base_mAP,best_fixed,best_fixed_mAP,"
"oracle_rank1,oracle_mAP,improved_queries,base_best"
)
for row in rows:
print(
f"{row['dataset']},{row['base_rank1']:.2f},{row['base_map']:.2f},"
f"{row['best_fixed']},{row['best_fixed_map']:.2f},"
f"{row['oracle_rank1']:.2f},{row['oracle_map']:.2f},"
f"{row['improved_queries']}/{row['query_count']},"
f"{row['base_best']}/{row['query_count']}"
)
def print_exchange_summary(summary):
print("\nExchange diagnostics")
print(f"path={summary['path']}")
print(f"samples={summary['num_samples']} valid_anchors={summary['valid_anchors']}")
print("top positive ownership gaps:")
for row in summary["top_positive"]:
print(
f" {row['candidate']}: gap={row['ownership_gap']:.6f}, "
f"same={row['delta_same_mean']:.6f}, diff={row['delta_diff_mean']:.6f}, "
f"gap_pos={row['gap_positive_ratio']:.3f}"
)
print("top negative ownership gaps:")
for row in summary["top_negative"]:
print(
f" {row['candidate']}: gap={row['ownership_gap']:.6f}, "
f"same={row['delta_same_mean']:.6f}, diff={row['delta_diff_mean']:.6f}, "
f"gap_pos={row['gap_positive_ratio']:.3f}"
)
def print_crfa_summary(rows):
print("\nCRFA training diagnostics")
print("file,mode,same_w,diff_w,view_w,iter,loss,ownership_gap,same_gain,diff_gain,view_shift_abs")
for row in rows:
print(
f"{row['file']},{row['mode']},{row['same_weight']:.2f},{row['diff_weight']:.2f},"
f"{row['view_weight']:.2f},{row['iter']:.0f},{row['loss']:.6f},"
f"{row['ownership_gap']:.6f},{row['same_gain']:.6f},"
f"{row['diff_gain']:.6f},{row['view_shift_abs']:.6f}"
)
def print_crfa_eval_summary(rows):
print("\nCRFA held-out exchange diagnostics")
print("file,candidate,valid_anchors,ownership_gap,same_gain,diff_gain,gap_pos,same_pos,diff_nonpos")
for row in rows:
print(
f"{row['file']},{row['candidate']},{row['valid_anchors']},"
f"{row['ownership_gap']:.6f},{row['same_gain']:.6f},"
f"{row['diff_gain']:.6f},{row['gap_positive_ratio']:.3f},"
f"{row['same_positive_ratio']:.3f},{row['diff_nonpositive_ratio']:.3f}"
)
def parse_args():
parser = argparse.ArgumentParser(description="Summarize CAVI diagnostic JSON files")
parser.add_argument("--dir", default="logs/CARGO/CAVI_TRACE")
parser.add_argument("--exchange", default=None)
parser.add_argument("--crfa-glob", default="crfa_*.json")
parser.add_argument("--crfa-eval-glob", default="crfa_eval*.json")
parser.add_argument("--topk", type=int, default=8)
return parser.parse_args()
def main():
args = parse_args()
trace_paths = sorted(
path for path in glob(os.path.join(args.dir, "*_trace.json"))
if not os.path.basename(path).startswith("smoke")
)
if trace_paths:
print_trace_summary([summarize_trace(path) for path in trace_paths])
exchange_path = args.exchange or os.path.join(args.dir, "exchange_smoke.json")
if os.path.exists(exchange_path):
print_exchange_summary(summarize_exchange(exchange_path, args.topk))
crfa_rows = []
for path in sorted(glob(os.path.join(args.dir, args.crfa_glob))):
row = summarize_crfa(path)
if row is not None:
crfa_rows.append(row)
if crfa_rows:
print_crfa_summary(crfa_rows)
eval_rows = []
for path in sorted(glob(os.path.join(args.dir, args.crfa_eval_glob))):
eval_rows.extend(summarize_crfa_eval(path))
if eval_rows:
print_crfa_eval_summary(eval_rows)
if __name__ == "__main__":
main()