add script for generating dataset

This commit is contained in:
2025-01-12 00:42:14 +00:00
parent 14c6f26ddc
commit d2b6e70734
4 changed files with 164 additions and 13 deletions

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@@ -13,7 +13,7 @@ from .hyperparams import TEST_SIZE, ANSWER_EOS, IMG_TOKENS, LR, BATCH_SIZE, EPOC
DEVICE = "cuda"
DTYPE = torch.float32 if DEVICE == "cpu" else torch.float16 # CPU doesn't support float16
MD_REVISION = "2024-07-23"
TOTAL_DATA_SIZE = 8000
TOTAL_DATA_SIZE = 20000
diffusion_db_dataset = datasets.load_dataset("poloclub/diffusiondb", "2m_random_5k", split="train", trust_remote_code=True, streaming=True)\
.select_columns(["image"])\
@@ -24,7 +24,7 @@ diffusion_db_dataset = datasets.load_dataset("poloclub/diffusiondb", "2m_random_
"answer": "Yes."
}
})
diffusion_db_dataset = utils.datasets.split_streaming_dataset(diffusion_db_dataset, total_size=2000, test_size=TEST_SIZE)
diffusion_db_dataset = utils.datasets.split_streaming_dataset(diffusion_db_dataset, total_size=5000, test_size=TEST_SIZE)
midjourney_dataset = datasets.load_dataset("brivangl/midjourney-v6-llava", split="train", streaming=True)\
.select_columns(["image"])\
@@ -35,7 +35,7 @@ midjourney_dataset = datasets.load_dataset("brivangl/midjourney-v6-llava", split
"answer": "Yes."
}
})
midjourney_dataset = utils.datasets.split_streaming_dataset(midjourney_dataset, total_size=2000, test_size=TEST_SIZE)
midjourney_dataset = utils.datasets.split_streaming_dataset(midjourney_dataset, total_size=5000, test_size=TEST_SIZE)
flickr_dataset = datasets.load_dataset("nlphuji/flickr30k", split="test", streaming=True)\
.select_columns(["image"])\
@@ -46,7 +46,7 @@ flickr_dataset = datasets.load_dataset("nlphuji/flickr30k", split="test", stream
"answer": "No."
}
})
flickr_dataset = utils.datasets.split_streaming_dataset(flickr_dataset, total_size=800, test_size=TEST_SIZE)
flickr_dataset = utils.datasets.split_streaming_dataset(flickr_dataset, total_size=1250, test_size=TEST_SIZE)
wiki_art_dataset = datasets.load_dataset("huggan/wikiart", split="train", streaming=True)\
.select_columns(["image"])\
@@ -57,7 +57,7 @@ wiki_art_dataset = datasets.load_dataset("huggan/wikiart", split="train", stream
"answer": "No."
}
})
wiki_art_dataset = utils.datasets.split_streaming_dataset(wiki_art_dataset, total_size=800, test_size=TEST_SIZE)
wiki_art_dataset = utils.datasets.split_streaming_dataset(wiki_art_dataset, total_size=1250, test_size=TEST_SIZE)
anime_dataset = datasets.load_dataset("animelover/danbooru2022", "1-full", trust_remote_code=True, split="train", streaming=True)\
.select_columns(["image"])\
@@ -68,7 +68,7 @@ anime_dataset = datasets.load_dataset("animelover/danbooru2022", "1-full", trust
"answer": "No."
}
})
anime_dataset = utils.datasets.split_streaming_dataset(anime_dataset, total_size=800, test_size=TEST_SIZE)
anime_dataset = utils.datasets.split_streaming_dataset(anime_dataset, total_size=1250, test_size=TEST_SIZE)
coco_dataset = datasets.load_dataset("detection-datasets/coco", split="train", streaming=True)\
.select_columns(["image"])\
@@ -79,10 +79,10 @@ coco_dataset = datasets.load_dataset("detection-datasets/coco", split="train", s
"answer": "No."
}
})
coco_dataset = utils.datasets.split_streaming_dataset(coco_dataset, total_size=800, test_size=TEST_SIZE)
coco_dataset = utils.datasets.split_streaming_dataset(coco_dataset, total_size=1250, test_size=TEST_SIZE)
movie_poster_dataset = datasets.load_dataset("skvarre/movie_posters-100k", split="train", streaming=True)\
.select_columns(["age"])\
.select_columns(["image"])\
.map(lambda row: {
**row,
"qa": {
@@ -90,7 +90,40 @@ movie_poster_dataset = datasets.load_dataset("skvarre/movie_posters-100k", split
"answer": "No."
}
})
movie_poster_dataset = utils.datasets.split_streaming_dataset(movie_poster_dataset, total_size=800, test_size=TEST_SIZE)
movie_poster_dataset = utils.datasets.split_streaming_dataset(movie_poster_dataset, total_size=1250, test_size=TEST_SIZE)
cars_dataset = datasets.load_dataset("tanganke/stanford_cars", split="train", streaming=True)\
.select_columns(["image"])\
.map(lambda row: {
**row,
"qa": {
"question": "Is this image AI generated?",
"answer": "No."
}
})
cars_dataset = utils.datasets.split_streaming_dataset(cars_dataset, total_size=1250, test_size=TEST_SIZE)
website_dataset = datasets.load_dataset("silatus/1k_Website_Screenshots_and_Metadata", split="train", streaming=True)\
.select_columns(["image"])\
.map(lambda row: {
**row,
"qa": {
"question": "Is this image AI generated?",
"answer": "No.",
}
})
website_dataset = utils.datasets.split_streaming_dataset(website_dataset, total_size=1250, test_size=TEST_SIZE)
movie_scene_dataset = datasets.load_dataset("unography/movie-scenes-resized-captioned", split="train", streaming=True)\
.select_columns(["image"])\
.map(lambda row: {
**row,
"qa": {
"question": "Is this image AI generated?",
"answer": "No.",
}
})
movie_scene_dataset = utils.datasets.split_streaming_dataset(movie_scene_dataset, total_size=1250, test_size=TEST_SIZE)
training_dataset = datasets.interleave_datasets([
diffusion_db_dataset["train"],
@@ -100,6 +133,9 @@ training_dataset = datasets.interleave_datasets([
anime_dataset["train"],
coco_dataset["train"],
movie_poster_dataset["train"],
cars_dataset["train"],
website_dataset["train"],
movie_scene_dataset["train"],
], stopping_strategy="all_exhausted").cast_column("image", datasets.Image(decode=True))
test_dataset = datasets.interleave_datasets([
diffusion_db_dataset["test"],
@@ -109,6 +145,9 @@ test_dataset = datasets.interleave_datasets([
anime_dataset["test"],
coco_dataset["test"],
movie_poster_dataset["test"],
cars_dataset["test"],
website_dataset["test"],
movie_scene_dataset["test"],
], stopping_strategy="all_exhausted").cast_column("image", datasets.Image(decode=True))
print("Training and test dataset prepared.")
@@ -242,8 +281,11 @@ moondream.save_pretrained("checkpoints/moondream-mai")
moondream.eval()
pathlib.Path("./samples").mkdir(parents=True, exist_ok=True)
total = 0
correct_predictions = 0
for sample in tqdm(test_dataset, desc="Validation"):
total += 1
md_answer = moondream.answer_question(
moondream.encode_image(sample['image']),
sample['qa']['question'],
@@ -257,6 +299,6 @@ for sample in tqdm(test_dataset, desc="Validation"):
if md_answer == ground_truth:
correct_predictions += 1
accuracy = correct_predictions * 100 / (TOTAL_DATA_SIZE * TEST_SIZE)
accuracy = correct_predictions * 100 / total
print(f"Model accuracy: f{accuracy}%")