2
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

周回遅れでLLaVAをDatabricksで動かしてみる

Last updated at Posted at 2023-11-28

マルチモーダルすごい。

LLaVA: Large Language and Vision Assistant

Databricksでの動作確認

先人達の肩に乗ります。

結構大きめのGPUクラスターを準備しました。そうでないとGPUに収まらないエラーになりました。
Screenshot 2023-11-28 at 18.30.47.png

ERROR: Project xxxx has a 'pyproject.toml' and its build backend is missing the 'build_editable' hook. Since it does not have a 'setup.py' nor a 'setup.cfg', it cannot be installed in editable mode. Consider using a build backend that supports PEP 660. を回避するためにtouch setup.cfgを実行しています。こちらを参考にしました。

%sh
git clone https://github.com/haotian-liu/LLaVA.git
cd LLaVA
touch setup.cfg
pip install -U -qq transformers accelerate
pip install -e .

Pythonカーネルをリスタート。

dbutils.library.restartPython()

モデルのダウンロード。

from llava.model.builder import load_pretrained_model
from llava.mm_utils import get_model_name_from_path
from llava.eval.run_llava import eval_model

model_path = "liuhaotian/llava-v1.5-7b"

tokenizer, model, image_processor, context_len = load_pretrained_model(
    model_path=model_path,
    model_base=None,
    model_name=get_model_name_from_path(model_path)
)

推論します。

model_path = "liuhaotian/llava-v1.5-7b"
prompt = "What are the things I should be cautious about when I visit here?"
image_file = "https://llava-vl.github.io/static/images/view.jpg"

args = type('Args', (), {
    "model_path": model_path,
    "model_base": None,
    "model_name": get_model_name_from_path(model_path),
    "query": prompt,
    "conv_mode": None,
    "image_file": image_file,
    "sep": ",",
    "temperature": 0.2,
    "top_p": 0.8,
    "num_beams": 1,
    "min_new_tokens": None,
    "max_new_tokens": None
})()

displayHTML(f"<img src=\"{image_file}\">")

eval_model(args)

動きました!
Screenshot 2023-11-28 at 18.35.25.png

日本語ではどうでしょう。

prompt = "この場所を訪れた際に注意すべきことはなんですか?"
image_file = "https://llava-vl.github.io/static/images/view.jpg"

args = type('Args', (), {
    "model_path": model_path,
    "model_base": None,
    "model_name": get_model_name_from_path(model_path),
    "query": prompt,
    "conv_mode": None,
    "image_file": image_file,
    "sep": ",",
    "temperature": 0.2,
    "top_p": 0.8,
    "num_beams": 1,
    "min_new_tokens": None,
    "max_new_tokens": None
})()

displayHTML(f"<img src=\"{image_file}\">")

eval_model(args)

す、すごい。
Screenshot 2023-11-28 at 18.36.24.png

関数化します。

def evaluate_image(image_file, prompt):

  args = type('Args', (), {
    "model_path": model_path,
    "model_base": None,
    "model_name": get_model_name_from_path(model_path),
    "query": prompt,
    "conv_mode": None,
    "image_file": image_file,
    "sep": ",",
    "temperature": 0.2,
    "top_p": 0.8,
    "num_beams": 1,
    "min_new_tokens": None,
    "max_new_tokens": None
  })()

  displayHTML(f"<img src=\"{image_file}\">")
  eval_model(args)

こちらの画像を試します。

evaluate_image("https://1.bp.blogspot.com/-pzkUACogq0E/X5OcHr5ZnSI/AAAAAAABb5Q/xb-j2PQXgu03_vypUL1XNOYv4bhpWEFgQCNcBGAsYHQ/s400/bird_mameruriha_inko_blue.png", "何が描かれていますか?")

うひー。マルチモーダルすごい。
Screenshot 2023-11-28 at 18.37.56.png

Databricksクイックスタートガイド

Databricksクイックスタートガイド

Databricks無料トライアル

Databricks無料トライアル

2
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
2
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?