| """ |
| Plot comparison of optim_tiled_decode vs optim_tiled_decode_cached_stats. |
| |
| Usage: |
| python eval_code/plot_tiled_decode_results.py \ |
| --csv eval_code/tiled_decode_results/results.csv \ |
| --output eval_code/tiled_decode_results/comparison_plot.png |
| """ |
|
|
| import argparse |
| import pandas as pd |
| import matplotlib.pyplot as plt |
| import matplotlib.ticker as ticker |
| import numpy as np |
|
|
|
|
| def main(): |
| parser = argparse.ArgumentParser() |
| parser.add_argument("--csv", type=str, default="eval_code/tiled_decode_results/results.csv") |
| parser.add_argument("--output", type=str, default="eval_code/tiled_decode_results/comparison_plot.png") |
| args = parser.parse_args() |
|
|
| df = pd.read_csv(args.csv) |
| ovf = df["overlap_factor"].values |
| x = np.arange(len(ovf)) |
| x_labels = [str(v) for v in ovf] |
|
|
| color_std = "#4C72B0" |
| color_cs = "#DD8452" |
|
|
| fig, ax = plt.subplots(figsize=(5, 4)) |
| ax.plot(ovf, df["std_overlap_mse"], "o-", color=color_std, linewidth=2, |
| markersize=7, label="Standard VAE Decode") |
| ax.plot(ovf, df["cs_overlap_mse"], "s-", color=color_cs, linewidth=2, |
| markersize=7, label="Sprase VAE Decode (ours)") |
| ax.set_xlabel("Overlap Factor", fontsize=12) |
| ax.set_ylabel("MSE (log scale)", fontsize=12) |
| ax.set_yscale("log") |
| ax.set_yticks([5e-4, 1e-3, 8e-3]) |
| ax.yaxis.set_major_formatter(ticker.FuncFormatter(lambda v, _: f"{v:.0e}")) |
| ax.yaxis.set_minor_locator(ticker.NullLocator()) |
| ax.legend(fontsize=10) |
| ax.grid(True, alpha=0.3) |
| ax.tick_params(labelsize=10) |
|
|
| fig.tight_layout() |
| fig.savefig(args.output, dpi=300, bbox_inches="tight") |
| print(f"Plot saved to {args.output}") |
|
|
| |
| print("\nOverlap MSE reduction (cached_stats vs standard):") |
| for _, row in df.iterrows(): |
| ratio = row["cs_overlap_mse"] / row["std_overlap_mse"] |
| reduction = (1 - ratio) * 100 |
| print(f" overlap_factor={row['overlap_factor']:.5f} " |
| f"std={row['std_overlap_mse']:.6f} " |
| f"cs={row['cs_overlap_mse']:.6f} " |
| f"reduction={reduction:.1f}%") |
|
|
|
|
| if __name__ == "__main__": |
| main() |
|
|
