From 9f5f70cb2a8919cb07821f264bf0fd75bfa10584 Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Sat, 8 Apr 2023 17:38:49 +0200
Subject: Update

---
 train_ti.py | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

(limited to 'train_ti.py')

diff --git a/train_ti.py b/train_ti.py
index 48858cc..daf8bc5 100644
--- a/train_ti.py
+++ b/train_ti.py
@@ -3,6 +3,7 @@ import datetime
 import logging
 from functools import partial
 from pathlib import Path
+from typing import Union
 import math
 
 import torch
@@ -74,6 +75,12 @@ def parse_args():
         nargs='*',
         help="A token to use as initializer word."
     )
+    parser.add_argument(
+        "--filter_tokens",
+        type=str,
+        nargs='*',
+        help="Tokens to filter the dataset by."
+    )
     parser.add_argument(
         "--initializer_noise",
         type=float,
@@ -538,6 +545,12 @@ def parse_args():
     if not isinstance(args.alias_tokens, list) or len(args.alias_tokens) % 2 != 0:
         raise ValueError("--alias_tokens must be a list with an even number of items")
 
+    if args.filter_tokens is None:
+        args.filter_tokens = args.placeholder_tokens.copy()
+
+    if isinstance(args.filter_tokens, str):
+        args.filter_tokens = [args.filter_tokens]
+
     if args.sequential:
         args.alias_tokens += [
             item
@@ -779,13 +792,11 @@ def main():
         sample_image_size=args.sample_image_size,
     )
 
-    def run(i: int, placeholder_tokens, initializer_tokens, num_vectors, data_template):
+    def run(i: int, placeholder_tokens: list[str], initializer_tokens: list[str], num_vectors: Union[int, list[int]], data_template: str):
         if len(placeholder_tokens) == 1:
             sample_output_dir = output_dir / f"samples_{placeholder_tokens[0]}"
-            metrics_output_file = output_dir / f"{placeholder_tokens[0]}.png"
         else:
             sample_output_dir = output_dir / "samples"
-            metrics_output_file = output_dir / "lr.png"
 
         placeholder_token_ids, initializer_token_ids = add_placeholder_tokens(
             tokenizer=tokenizer,
@@ -800,6 +811,8 @@ def main():
 
         print(f"{i + 1}: {stats}")
 
+        filter_tokens = [token for token in args.filter_tokens if token in placeholder_tokens]
+
         datamodule = VlpnDataModule(
             data_file=args.train_data_file,
             batch_size=args.train_batch_size,
@@ -820,7 +833,7 @@ def main():
             train_set_pad=args.train_set_pad,
             valid_set_pad=args.valid_set_pad,
             seed=args.seed,
-            filter=partial(keyword_filter, placeholder_tokens, args.collection, args.exclude_collections),
+            filter=partial(keyword_filter, filter_tokens, args.collection, args.exclude_collections),
             dtype=weight_dtype
         )
         datamodule.setup()
@@ -834,7 +847,7 @@ def main():
             sample_frequency = math.ceil(num_train_epochs * (sample_frequency / args.num_train_steps))
 
         optimizer = create_optimizer(
-            text_encoder.text_model.embeddings.token_override_embedding.params.parameters(),
+            text_encoder.text_model.embeddings.token_override_embedding.parameters(),
             lr=args.learning_rate,
         )
 
-- 
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