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 저자   홍희정

 키워드   빅데이터, 소상공인, 노후준비, 주택연금

 목차 

I. 서론 ·············································································································1

II. 이론적 고찰 ·························································································3

  1. 빅데이터 ····························································································3

  2. 네트워크 중심성 ·············································································5

  3. 텍스트마이닝 ···················································································7

  4. 의미연결망 분석 ·············································································8

  5. 선행연구 ····························································································8

III. 연구설계 ··································································································10

  1. 연구범위 ··························································································10

  2. 자료수집 및 정제 ·········································································11

  3. 분석방법 및 통계패키지 ···························································12

IV. 연구분석 및 결과 ···················································································12

  1. 코로나 19 이전 (1기) ·································································12

  2. 코로나 19 이후 (2기) ·································································20

  3. 코로나 19 이전과 이후 비교 (1기 vs 2기) ························27

V. 결론: 연구결과 요약 및 시사점 ···························································29

  1. 연구결과 요약 ··············································································29

  2. 시사점 ·····························································································31

참고문헌 ········································································································34