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Update app.py
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app.py
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@@ -32,21 +32,23 @@ def get_db_conn():
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def get_embedding(text: str) -> List[float]:
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"""
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ํ
์คํธ๋ฅผ OpenAI์ text-embedding-3-small ๋ชจ๋ธ์ ์ฌ์ฉํ์ฌ ์๋ฒ ๋ฉ ๋ฒกํฐ๋ก ๋ณํํฉ๋๋ค.
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Args:
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text (str): ์๋ฒ ๋ฉํ ํ
์คํธ
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Returns:
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List[float]: ์๋ฒ ๋ฉ ๋ฒกํฐ
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"""
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try:
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response = client.embeddings.create(
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input=text,
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model="text-embedding-3-small",
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encoding_format="float",
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dimensions=1536
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)
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except Exception as e:
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print(f"์๋ฒ ๋ฉ ์์ฑ ์ค ์ค๋ฅ ๋ฐ์: {str(e)}")
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raise
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@@ -54,8 +56,16 @@ def get_embedding(text: str) -> List[float]:
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def format_vector_for_pg(vector: List[float]) -> str:
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"""
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์๋ฒ ๋ฉ ๋ฒกํฐ๋ฅผ PostgreSQL ํฌ๋งท์ผ๋ก ๋ณํํฉ๋๋ค.
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"""
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# ์๋ฐ ๊ตฌํ๊ณผ ๋์ผํ๊ฒ StringBuilder ๋ฐฉ์์ผ๋ก ๊ตฌํ
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vector_str = ','.join([f"{x}" for x in vector])
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return f"[{vector_str}]"
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def get_embedding(text: str) -> List[float]:
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"""
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ํ
์คํธ๋ฅผ OpenAI์ text-embedding-3-small ๋ชจ๋ธ์ ์ฌ์ฉํ์ฌ ์๋ฒ ๋ฉ ๋ฒกํฐ๋ก ๋ณํํฉ๋๋ค.
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+
Java์ float[](float32)์ ํธํ๋๋๋ก ๋ช
์์ ์ผ๋ก float32๋ก ๋ณํํฉ๋๋ค.
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Args:
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text (str): ์๋ฒ ๋ฉํ ํ
์คํธ
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Returns:
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List[float]: ์๋ฒ ๋ฉ ๋ฒกํฐ (float32)
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"""
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try:
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response = client.embeddings.create(
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input=text,
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model="text-embedding-3-small",
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encoding_format="float",
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dimensions=1536
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)
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# ๋ช
์์ ์ผ๋ก float32๋ก ๋ณํํ์ฌ Java์ float[]์ ํธํ๋๊ฒ ํจ
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return np.array(response.data[0].embedding, dtype=np.float32).tolist()
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except Exception as e:
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print(f"์๋ฒ ๋ฉ ์์ฑ ์ค ์ค๋ฅ ๋ฐ์: {str(e)}")
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raise
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def format_vector_for_pg(vector: List[float]) -> str:
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"""
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์๋ฒ ๋ฉ ๋ฒกํฐ๋ฅผ PostgreSQL ํฌ๋งท์ผ๋ก ๋ณํํฉ๋๋ค.
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Java์ formatVectorForPg() ๋ฉ์๋์ ๋์ผํ ๊ธฐ๋ฅ์
๋๋ค.
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์
๋ ฅ๋ ๋ฒกํฐ๊ฐ float32 ํ์
์ธ์ง ํ์ธํฉ๋๋ค.
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"""
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# ๋ฒกํฐ๊ฐ float32 ํ์
์ธ์ง ํ์ธํ๊ณ , ์๋๋ฉด ๋ณํ
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# NumPy ๋ฐฐ์ด์ด ์๋ ๊ฒฝ์ฐ์๋ ์ฒ๋ฆฌ
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if not isinstance(vector, np.ndarray):
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vector = np.array(vector, dtype=np.float32)
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elif vector.dtype != np.float32:
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vector = vector.astype(np.float32)
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# ์๋ฐ ๊ตฌํ๊ณผ ๋์ผํ๊ฒ StringBuilder ๋ฐฉ์์ผ๋ก ๊ตฌํ
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vector_str = ','.join([f"{x}" for x in vector])
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return f"[{vector_str}]"
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