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<feat>: add save embed func #22

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Merged
merged 2 commits into from
Nov 23, 2023
Merged

<feat>: add save embed func #22

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1564c92
add save embed func
BabelTower Nov 22, 2023
8ff9a09
fix: add save embedding
galogm Nov 23, 2023
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25 changes: 25 additions & 0 deletions graph_datasets/utils/evaluation/eval_tools.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
# pylint: disable=invalid-name,invalid-name,too-many-locals
import os
import random
from datetime import datetime

import numpy as np
import torch
Expand Down Expand Up @@ -303,3 +304,27 @@ def evaluate_results_nc(
f1_mean,
f1_std,
)


def save_embedding(
node_embeddings: torch.tensor,
dataset_name: str,
model_name: str,
params: dict,
save_dir: str = "./save",
verbose: bool or int = True,
):
dataset_name = dataset_name.replace("_", "-")
timestamp = datetime.now().strftime("%Y%m%d%H%M%S")
file_name = f"{dataset_name.lower()}_{model_name.lower()}_embeds_{timestamp}.pth"
file_path = os.path.join(save_dir, file_name)

result = {
"node_embeddings": node_embeddings.cpu().detach(),
"hyperparameters": params,
}

torch.save(result, file_path)

if verbose:
print(f"Embeddings and hyperparameters saved to {file_path}")