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        <dc:date>2025-08-06T05:10:08+00:00</dc:date>
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        <title>B2B 기업분석</title>
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        <description>B2B Data Driven Marketing



B2B 기업분석

	*  핵심 타겟 오디언스 : 한국 B2B 기업의 마케터, 데이터 분석가
	*  오디언스에게 전달할 내용 : 한국 B2B 기업에서 데이타 기반 마케팅을 위한 데이터 수집/정리/분석/활용</description>
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        <dc:date>2025-07-07T14:12:33+00:00</dc:date>
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        <title>통계자료출처</title>
        <link>https://www.triviaz.net/data_analysis:work:biz_stats?rev=1751897553&amp;do=diff</link>
        <description>통계자료출처

data_analysis:b2benterpriseanalytics tag1 tag2




	*  2020.01.01 기준 행정구역 &lt;http://kssc.kostat.go.kr/ksscNew_web/kssc/common/CommonBoardList.do?gubun=1&amp;strCategoryNameCode=019&amp;strBbsId=kascrr&gt;
		*  행정동, 법정도 mapping table 및 변경이력 &lt;https://www.mois.go.kr/frt/bbs/type001/commonSelectBoardArticle.do;jsessionid=SistFj3YDiNows-F05fyBHfx.node50?bbsId=BBSMSTR_000000000052&amp;nttId=75252&gt;


	*  우편번호 : &lt;https://www.epost.go.kr/search/zipcode/areacdAddressDown.jsp&gt;

	*  인구수 : &lt;http://kosis.kr/statHtml/s…</description>
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        <dc:date>2025-07-07T14:12:33+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>회사 이름 매칭</title>
        <link>https://www.triviaz.net/data_analysis:work:company_name_matching?rev=1751897553&amp;do=diff</link>
        <description>회사 이름 매칭

상호명의 유일성

상법 제22조(상호등기의 효력) 타인이 등기한 상호는 동일한 특별시ㆍ광역시ㆍ시ㆍ군에서 동종영업의 상호로 등기하지 못한다.&lt;개정 1984.4.10, 1994.12.22, 1995.12.29&gt;</description>
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        <dc:date>2025-07-07T14:12:33+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>사업자번호구분 코드</title>
        <link>https://www.triviaz.net/data_analysis:work:corp_code?rev=1751897553&amp;do=diff</link>
        <description>사업자번호구분 코드

data_analysis b2b기업분석 r 분석

사업자등록번호체계

R



SQL</description>
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        <dc:date>2025-07-07T14:12:33+00:00</dc:date>
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        <title>DNS와 IP 정보 얻기</title>
        <link>https://www.triviaz.net/data_analysis:work:dns_ip_info?rev=1751897553&amp;do=diff</link>
        <description>DNS와 IP 정보 얻기

DNS란?
IP정보?

nslookup  예시

&lt;https://findip.net/&gt;



data_analysis:work python ip정보 dns 네임서버</description>
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        <dc:date>2025-07-07T14:12:33+00:00</dc:date>
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        <title>한글 주소 체계</title>
        <link>https://www.triviaz.net/data_analysis:work:korea_address_system?rev=1751897553&amp;do=diff</link>
        <description>한글 주소 체계

주소를 통해 데이터를 정제하고 리포팅해야할 일이 있어서 정리.
새로운 발견을 하면 지속 업데이트할 예정.

data_analysis 업무 주소 행정동 법정동 매핑테이블 도로명주소

법정동? 행정동?

	*  정의 (출처: 서울시홈페이지)
		*  법정동 : 옛부터 전래되어온 동명으로 개인의 권리·의무 및 법률행위시 주소로 사용되는 동명칭</description>
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        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>고객별 상품 추천</title>
        <link>https://www.triviaz.net/data_analysis:work:product_recomm?rev=1751897553&amp;do=diff</link>
        <description>고객별 상품 추천

가설 예시
구분테이블가설변수화(pseudo)상품서비스현재사용하는 상품(A)에 따라 서비스가 달라질 것이다... if 서비스=“A” then 1 else 0
결과 검증
&lt;데이터 내부&gt;
M-1 월 사용하지 않는 서비스에 대한 추천 결과를 M월에 검증
추천 vs. 비추천 에 따라 가입할 비율 비교 (상품별로 평균 xx배 높음)</description>
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