브런치 글 추천 시스템 1. 데이터 전처리 data_reduction.ipynb 2. 모델링 sentence embedding sentence_embedding.ipynb keyword keyword_ontology.ipynb keyword_Word2Vec.ipynb topic modeling topic_bertopic.ipynb author representation author_Doc2Vec.ipynb 3. 예측 CB_prediction.ipynb CF_prediction.ipynb 4. 발표자료 발표자료