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41cc6f7 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | import os
import pandas as pd
import numpy as np
import plotly.express as px
import plotly.graph_objects as go
from langchain_community.vectorstores import Chroma
from langchain_huggingface import HuggingFaceEmbeddings
import umap.umap_ as umap
# ==========================================
# [์คํฌ๋ฆฝํธ ์ค๋ช
]
# ๋ฒกํฐ DB ๊ณ ๊ธ ์๊ฐํ ๋๊ตฌ (3D & Interactive)
# 1. ChromaDB์ ์ ์ฅ๋ ๋ชจ๋ ์ํ ๋ฒกํฐ๋ฅผ ๋ก๋ํฉ๋๋ค.
# 2. UMAP ์๊ณ ๋ฆฌ์ฆ์ผ๋ก 768์ฐจ์ ๋ฒกํฐ๋ฅผ 3์ฐจ์์ผ๋ก ์ถ์ํฉ๋๋ค.
# 3. Plotly๋ฅผ ์ฌ์ฉํ์ฌ ํ์ /์ค์ด ๊ฐ๋ฅํ 3D ์ฐ์ ๋ HTML์ ์์ฑํฉ๋๋ค.
# 4. (์ ํ) ์ง๋ฌธ์ ์
๋ ฅํ๋ฉด, ์ง๋ฌธ ๋ฒกํฐ์ ์์น๋ ํจ๊ป ํ์ํฉ๋๋ค.
# ==========================================
# --- ์ค์ ---
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
CHROMA_DB_PATH = os.path.join(BASE_DIR, '..', '..', 'data', 'chroma_db')
EMBEDDING_MODEL_PATH = os.path.join(BASE_DIR, '..', '..', 'models', 'snowflake-finetuned-hard')
OUTPUT_HTML_PATH = os.path.join(BASE_DIR, '..', '..', 'embedding_visualization_3d.html')
def visualize_3d(query_text=None):
print("--- 3D ์๋ฒ ๋ฉ ์๊ฐํ ์์ ---")
# 1. ๋ชจ๋ธ ๋ฐ DB ๋ก๋
print(f"๋ชจ๋ธ ๋ก๋ ์ค: {EMBEDDING_MODEL_PATH}")
embeddings = HuggingFaceEmbeddings(
model_name=EMBEDDING_MODEL_PATH,
model_kwargs={'device': 'cuda'},
encode_kwargs={'normalize_embeddings': True}
)
vectorstore = Chroma(
persist_directory=CHROMA_DB_PATH,
embedding_function=embeddings
)
# 2. ๋ฐ์ดํฐ ์ถ์ถ
print("DB์์ ๋ฐ์ดํฐ ์ถ์ถ ์ค...")
data = vectorstore.get(include=['embeddings', 'metadatas', 'documents'])
if data['embeddings'] is None or len(data['embeddings']) == 0:
print("๋ฐ์ดํฐ๊ฐ ์์ต๋๋ค.")
return
vectors = np.array(data['embeddings'])
metadatas = data['metadatas']
documents = data['documents']
# ๋ฉํ๋ฐ์ดํฐ ์ ๋ฆฌ (DataFrame ์์ฑ์ฉ)
df_data = []
for i, meta in enumerate(metadatas):
df_data.append({
'product_name': meta.get('product_name', 'Unknown'),
'category': meta.get('category', 'Etc'),
'brand': meta.get('brand', ''),
'price': meta.get('price', 0),
'text_preview': documents[i][:100] + "..." # ํดํ์ฉ ๋ฏธ๋ฆฌ๋ณด๊ธฐ
})
# 3. (์ต์
) ์ง๋ฌธ ๋ฒกํฐ ์ถ๊ฐ
if query_text:
print(f"์ง๋ฌธ ๋ฒกํฐ ์์ฑ ์ค: '{query_text}'")
query_vector = embeddings.embed_query(query_text)
vectors = np.vstack([vectors, np.array(query_vector)])
df_data.append({
'product_name': f"โ ์ง๋ฌธ: {query_text}",
'category': 'Query',
'brand': '-',
'price': 0,
'text_preview': query_text
})
print("์ง๋ฌธ ๋ฒกํฐ๊ฐ ๋ฐ์ดํฐ์ ์ถ๊ฐ๋์์ต๋๋ค.")
# 4. ์ฐจ์ ์ถ์ (UMAP 3D)
print(f"์ฐจ์ ์ถ์ ์ค (768 -> 3D)... ๋ฐ์ดํฐ ๊ฐ์: {len(vectors)}")
reducer = umap.UMAP(n_components=3, n_neighbors=15, metric='cosine', random_state=42)
projections = reducer.fit_transform(vectors)
# DataFrame ์์ฑ
df = pd.DataFrame(df_data)
df['x'] = projections[:, 0]
df['y'] = projections[:, 1]
df['z'] = projections[:, 2]
# 5. ์๊ฐํ (Plotly 3D)
print("3D ๊ทธ๋ํ ์์ฑ ์ค...")
# ๊ธฐ๋ณธ ์ฐ์ ๋ ์์ฑ
fig = px.scatter_3d(
df, x='x', y='y', z='z',
color='category',
hover_data=['product_name', 'brand', 'price'],
title='Nyang Chatbot Embedding Space (3D)',
opacity=0.6
)
# ์ ํฌ๊ธฐ ์กฐ์ (์ ์ฒด์ ์ผ๋ก ์๊ฒ)
fig.update_traces(marker=dict(size=3))
# ์ง๋ฌธ(Query) ์ ์ด ์๋ค๋ฉด ๋ณ๋๋ก ๊ฐ์กฐ
if query_text:
query_idx = df[df['category'] == 'Query'].index
if not query_idx.empty:
fig.add_trace(go.Scatter3d(
x=df.loc[query_idx, 'x'],
y=df.loc[query_idx, 'y'],
z=df.loc[query_idx, 'z'],
mode='markers',
marker=dict(
size=10,
color='red',
symbol='diamond',
line=dict(width=2, color='white')
),
name='Current Query',
hoverinfo='text',
text=f"ํ์ฌ ์ง๋ฌธ: {query_text}"
))
# ์คํ์ผ ๊ฐ์
fig.update_layout(
margin=dict(l=0, r=0, b=0, t=40),
scene=dict(
xaxis=dict(showgrid=True, zeroline=False),
yaxis=dict(showgrid=True, zeroline=False),
zaxis=dict(showgrid=True, zeroline=False)
)
)
# 6. ์ ์ฅ
fig.write_html(OUTPUT_HTML_PATH)
print(f"์๊ฐํ ํ์ผ ์ ์ฅ ์๋ฃ: {OUTPUT_HTML_PATH}")
print("์น ๋ธ๋ผ์ฐ์ ๋ก ํด๋น ํ์ผ์ ์ด์ด๋ณด์ธ์!")
if __name__ == "__main__":
# ํ
์คํธ ์ง๋ฌธ์ ๋ฃ์ด ๊ฒ์ ์์น๋ฅผ ํ์ธํด๋ณผ ์ ์์ต๋๋ค.
test_query = "๊ณ ์์ด ํธ ๊ด๋ฆฌํ๋ ๋น ์ถ์ฒํด์ค"
visualize_3d(test_query)
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