다음은 LDA 토픽 모델링 시 사용한 코드이다. The following are steps and codes for the topic modeling using LDA. 1. Import necessary packages. import pandas as pd import gensim import gensim.corpora as corpora from gensim.utils import simple_preprocess from gensim.models import CoherenceModel import spacy import pyLDAvis import matplotlib.pyplot as plt from nltk.corpus import stopwords 2. Import datasets. suc = p..