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    Terms of Use

    Privacy policy

    Privacy Policy

    Announcement Date: 2021.05.24.

     

    DACON places user privacy protection as the top priority among management factors.  DACON Co., Ltd. (hereinafter 'Dacon' or 'Company') strictly complies with domestic personal information protection laws such as the Act on Promotion of Information and Communications Network Utilization and Information Protection (hereinafter 'Information and Communications Network Act') and the Personal Information Protection Act from service planning to termination.


    1. Significance of Privacy Policy

    We provide transparent information related to what information DACON collects, how the collected information is used, with whom it is shared ('consigned or provided') as necessary, and when and how the information that has achieved the purpose of use is destroyed, etc. 

    As a subject of information, users are informed of what rights they have in relation to their personal information and how and by what methods and procedures they can exercise them.  In addition, it also provides information on what rights a legal representative (parents, etc.) can exercise to protect the personal information of children under the age of 14.

    In the event of a personal information breach, we will inform you of whom to contact and how to get help in order to prevent further damage and repair damage that has already occurred.

    Above all, it is a means of guaranteeing the user's right to self-determination of personal information by stipulating the relationship of rights and obligations between DACON and users in relation to personal information.


    2. Purpose of collection and use of personal information

    DACON Co., Ltd. (hereinafter the “Company”) collects personal information for the following purposes, and does not use the collected personal information for purposes other than the following purposes.


    1) User management

    Identification according to the use of membership service, confirmation of one's intention, response to customer inquiries, introduction of new information and delivery of notices


    2) Implementation of contract for service provision and settlement of fees for service provision

    Identity verification, personal identification for job matching and content provision, mutual communication between users, purchase and payment of fees, sending of goods and evidence, prevention of illegal use and prevention of unauthorized use


    3) Service development and marketing/advertising utilization

    Provision of customized services, service guidance and use solicitation, identification of statistics and access frequency for service improvement and new service development, advertisements according to statistical characteristics, event information and participation opportunities


    4) Statistical analysis to identify employment and employment trends, data analysis for service advancement


    3. Items of personal information to be collected and methods of collection

    a.  Items of personal information to be collected


    1) Items collected when signing up for membership

     Required items: ID, password, name, nickname, email

     Optional items: mobile phone number, date of birth, country, occupation

    Additional personal information may be collected only for users of the service in the process of using individual services within DACON, and paying prizes and products. In the case of additional personal information collection, at the time of collection of the personal information, the user is informed about the items of personal information to be collected, the purpose of collection and use of personal information, and the period of storage of personal information, and consent is obtained.


    2)  Items collected when registering for Daycon Career Pool

    Required items: name, email, mobile phone number, work experience, new/experienced if applicable, available programming languages ​​and experience, 1 link to project or competition code, intent to find a job, desired work area

    Optional items: Links to project or competition codes (additional), other awards, links to privately operated sites (GitHub, Linkedin, etc.), video, ppt

     

    3) Items collected when using mobile services

    Due to the nature of the mobile service, device model information may be collected, but it will be in a form that cannot identify individuals.


    4) Items collected when compensation is paid

    Required items: Account information (bank, account number), resident registration number (based: Income Tax Act)


    5) Collected items for calculating the company's fee upon successful recruitment

    Required items: Salary information of successful applicants

    6) Items automatically collected during service use or business processing

    IP address, cookie, visit date and time, service use record, bad use record, advertisement ID, access environment


    b.  How to collect personal information

    1) When a user agrees to the collection of personal information and directly inputs information during membership registration and service use, the personal information is collected


    2) Collected by methods such as registration of DACON Career service , company fee settlement, event application, customer center inquiry, etc.


    3) In the process of inquiry through the operator, personal information of users is collected through web pages, e-mails, faxes, telephones, etc.


    4) Personal information is collected in writing at offline events, seminars, awards ceremonies, etc.


    5) You may receive personal information from an external company or organization affiliated with DACON, and in this case, it will be provided to DACON after obtaining consent from the user to provide personal information from the affiliated company in accordance with the Information and Communications Network Act.


    6) Generated information such as device information may be automatically generated and collected during the process of using the PC web or mobile web/app.


    4. Use of collected personal information

    We use personal information only for the following purposes, such as user management of DACON and all DACON-related services (including mobile web/app), service development, provision and improvement, and establishment of a safe internet environment.


    Personal information is used for user management, such as confirmation of intention to join membership, identification of users and legal representatives, discernment of users, and confirmation of intention to withdraw from membership.


    Personal information is used for discovery and improvement of existing services in addition to providing existing services such as content (including advertisements), new service elements such as demographic analysis, analysis of service visits and usage records, formation of relationships between users based on personal information and interests, and provision of customized services based on acquaintances and interests, etc.


    Notices such as restrictions on the use of users who violate laws and regulations and terms of use, prevention and sanctions against acts that impede the smooth operation of the service, including illegal use, account theft and illegal transaction prevention, and amendment of terms and conditions Personal information is used for user protection and service operation, such as delivery, record keeping for dispute resolution, and complaint handling.


    Personal information is used for identity authentication, purchase and payment of fees, and delivery of products and services in accordance with the provision of paid services.


    Personal information is used for marketing and promotion purposes, such as providing event information and participation opportunities, and providing advertising information.


    Personal information is used for service usage history and access frequency analysis, service usage statistics, service analysis and customized service provision according to statistics and advertisements.


    In terms of security, privacy, and safety, personal information is used to establish a service use environment that users can use with confidence.

     

    5. Provision of personal information, entrustment of processing, and overseas transfer

    In principle, the “company” does not provide personal information to the outside without user consent.


    The “company” does not provide personal information to the outside without the user's prior consent. However, if the user gives permission for a fair price, if he/she directly consents to the provision of personal information, and if there is an obligation to submit personal information to DACON in accordance with relevant laws, and if there is an imminent risk to the life or safety of the user, we provide personal information only when it has been confirmed and to resolve it.


    The "Company" uses personal information within the scope notified in 1. Purpose of collection and use of personal information, and does not use it beyond the scope without the user's prior consent.


    a. processing consignment

    The "company" entrusts personal information as follows to improve service, and in accordance with relevant laws and regulations, it stipulates necessary matters so that personal information can be safely managed during consignment contracts. If any changes occur, we will notify you through the notice or privacy policy.


    Consigned business details

    Income reporting agency for the winners of the GNU Tax Accounting Contest

    Mailchimp newsletter delivery agency


    b. In the following cases, personal information may be provided or used through reasonable procedures.

    1) Provision of personal information to ‘corporate users’ (recruitment requesting companies)

    The personal information of registered users of the DACON Career service can be viewed by a large number of unspecified corporate users who have a request for recruitment of the DACON Career service

    - Persons to whom personal information is provided: corporate users

    - Purpose of use of personal information by the person receiving personal information: Confirmation of suitable person for employment

    - Items of personal information to be provided: Items collected when registering for the DACON Career service 

    - Period of retention and use of personal information by the person receiving personal information: Upon termination of the partnership contract


    2) When applying for recruitment

    When a user applies for the recruitment service through DACON, personal information such as the user's contact information is provided to the recruitment request 'corporate user' in order to proceed with the recruitment process.


    3) Sales, M&A

    If the rights and obligations of the service provider are succeeded or transferred, it must be notified in advance and the user's right to withdraw consent to personal information is given.


    4) However, exceptions are made in the following cases.

    When there is a request from an investigation agency in accordance with the relevant laws and regulations or in accordance with the procedures and methods stipulated in the laws for investigation 


    c. Personal information of users is provided or stored abroad only in the following cases.

    1) Overseas corporate user

    There are overseas companies that provide personal information of users who want to work abroad, and any changes through partnerships will be notified in advance. In this case, we will go through the process of asking for individual consent, and without consent, we will not provide it.


    - Recipient of personal information: Overseas corporate user

    - Purpose of use of personal information by recipients of personal information: Confirmation of suitable persons for overseas employment

    - Items of personal information provided: Items collected when registering for the DACON Career service

    - Providing method: Provided through DACON Career service DB

    - Period of retention and use of personal information by the person receiving personal information: At the end of the partnership agreement


    6. Period of retention and use of personal information

    The "company" will retain and use the user's personal information only during the period of providing services from membership registration and Career pool registration. If you withdraw your consent to the collection and use of personal information, the personal information will be destroyed without delay when the purpose of collection and use is achieved or the period of use has expired.

    However, in the following cases, they are retained for the specified reason and period, respectively.

    1) If it is necessary to preserve in accordance with the relevant laws such as the Commercial Act, we retain transaction details and minimum basic information for the retention period stipulated by the laws. In this case, the company will only use the stored information for the purpose of storage.

    ① Records on contract or subscription withdrawal, etc.: 5 years

    ② Records on payment and supply of goods: 5 years

    ③ Records on consumer complaints or dispute resolution: 3 years

    ④ Records of illegal use, etc.: 5 years

    ⑤ Website visit records (login records, access records): 1 year


    2) In principle, when requesting membership withdrawal, the company destroys personal information without delay at the same time as the withdrawal process. However, when a user with a history of support through the company withdraws, the company retains personal information related to support and support for 5 years after withdrawal for the following reasons.

    ① Prevention of participation in the company's illegal use without sharing the fact of employment through collusion with the company even after employment has been completed through the company.

    ② It is necessary to keep the member's support information in order to complete the contract with the company regarding the company's service provision


    3) If the retention period is notified in advance and the retention period has not elapsed or if consent is obtained individually, the information is retained for the agreed period.

     

    4) For personal information protection, if a user does not use "DACON" for one year, email (or account information set by the user through linkage with external services such as Facebook) is separated into a "dormant account" and stop using the account. In this case, the "company" shall notify the fact in advance by one of e-mail, written, or SMS 30 days prior to the "expected date of processing of dormant accounts", and if the user directly confirms his/her identity and expresses his/her intention to use the "website" again, the "website" may be used.


    7. Procedure for destruction of personal information and method of destruction

    In principle, the "company" destroys the user's personal information without delay upon withdrawal from membership. However, if the user has obtained separate consent for the storage period of personal information, or if the law imposes an obligation to keep information for a certain period of time, personal information will be safely stored for that period.

    Illegal use records such as illegal registration and disciplinary records are kept for 2 years from the time of collection to prevent illegal registration or use and are destroyed.


    Personal information that has achieved the purpose of collection and use of personal information, such as membership withdrawal, service termination, and the arrival of the personal information retention period agreed by users, is destroyed in a non-renewable way Information for which preservation obligations are imposed by law will also be destroyed in a way that cannot be reproduced without delay after the relevant period has elapsed. In the case of electronic files, they are safely deleted so that they cannot be recovered or reproduced, and printed materials are destroyed by shredding or incineration.


    The “company” separately stores and manages the personal information of members who have not used the service for one year in accordance with the “personal information validity period”.


    1) Destruction procedure

    The information entered by the user for membership registration, etc. is transferred to a separate DB (separate filing cabinet in the case of paper) after the purpose is achieved, and is destroyed after being stored for a certain period of time according to the internal policy and other relevant laws and regulations. Personal information transferred to a separate DB will not be used for any other purpose except in cases where it is required by law.


    2) Destruction method

    Personal information printed on paper is shredded with a shredder or destroyed through incineration. Personal information stored in electronic file format is deleted using a technical method that cannot reproduce the record.


    8. Matters concerning the installation, operation and rejection of the automatic personal information collection device

    1) What is a cookie?

    It is a small text file that the server used to operate the website sends to the user's browser and is stored on the user's hard disk.

    2) Purpose of use of cookie

    The information collected by the "company" through cookies is in ‘2. Items of personal information to be collected and methods of collection’ and it is not used for purposes other than the '1. Purpose of Collection and Use of Personal Information'.


    3) Cookie installation, operation and rejection

    Users have the option of installing cookies. By setting options in their web browser, they can accept all cookies, check each time when a cookie is saved, or refuse to save all cookies. To specify whether to allow the installation of cookies (for Internet Explorer) ex) Tools at the top of the web browser > Internet Options > Personal Information

    However, if you refuse to store cookies, there may be difficulties in using some services that require login.


    9. Technical and administrative protection measures for personal information

    1) Encryption of personal information

    User’s personal information is protected by a password, and files and other data are protected through a separate security function through encryption or file lock function.


    2) Countermeasures against hacking

    All data is kept in a highly secure data center. Access to personal information data is restricted by dividing usage rights, and it is not stored on a personal PC or in an offline space where external intrusion is a concern.


    3) Training of personal information processing staff

    Personal information-related staff consists of a minimum number of personnel, and regular training is provided on acquisition of new security technologies and obligations to protect personal information, and security is maintained through internal audit procedures.


    4) Personal ID and password management

    The "company" is doing its best to protect users' personal information. However, we are not responsible for any problems caused by leakage of personal information such as e-mail (or account information set by the user through linkage with external services such as Facebook) and passwords due to the user's personal negligence or the basic internet risks.


    10. Link

    The "website" may contain various banners and links. In many cases, it is linked to the pages of other websites, and this is a measure to reveal the source of the content provided by or through a contractual relationship with the advertiser. If you click a link included in the "website" to move to a page on another website, the privacy policy of that website is irrelevant to the "website", so please review the policy of the newly visited website.


    11. Children's Privacy

    The "company" does not accept '' for children under the age of 14 as it judges that children under the age of 14 cannot search for jobs when registering for  Career pool service.


    12. User’s right and how to exercise them

    User can view or edit their personal information at any time at ‘DACON Home > Profile’.

    User can withdraw their consent to the collection and use of personal information at any time through ‘withdrawal of membership’.


    In the case of children under the age of 14, the legal representative has the right to inquire or correct the child's personal information, and the right to withdraw consent to collection and use.


    Users and their legal representatives can view, disclose, process, modify, or delete registered information of themselves or the minor’s at any time. Users and their legal representatives can handle personal information inquiry/modification/subscription cancellation (withdrawal of consent) through 'My Account Management'.



    If a user requests correction of errors in personal information, the personal information will not be used or provided until the correction is completed. In addition, if incorrect personal information has already been provided to a third party, we will notify the third party the result of the correction without delay so that the correction can be made.


    The "Company" does not cancel or delete personal information at the request of the user in '6. Period of retention and use of personal information is processed as specified in the 'Period of Retention and Use of Personal Information' and is processed so that it cannot be viewed or used for other purposes

     

    13. Personal information processing department and civil service

    The "company" designates the personal information processing department and contact information as follows to protect users' personal information and handle personal information-related grievances.


    - Personal Information Processing Department: DACON Support Team dacon@dacon.io


    If you need advice on other personal information, you can contact the following organizations.

    - Personal Information Infringement Report Center: http://privacy.kisa.or.kr/ 118 without area code

    - Cyber Investigation Division, Supreme Prosecutors' Office: http://www.spo.go.kr/ 1301 without area code

    - National Police Agency Cyber Security Bureau: http://www.police.go.kr/ 182 without area code


    14. Obligation to notify before revision

    If there is a change in the personal information processing policy regarding the following matters, we will notify you in advance through the ‘Notice’ at least 7 days before the revision.


    1) Persons receiving personal information

    2) Purpose of use of personal information by the person receiving personal information

    3) Items of personal information to be provided

    4) Period of retention and use of personal information by the person receiving personal information

    5) The fact that the right to refuse consent and the details of the disadvantage exist and there is a disadvantage due to refusal of consent


    However, when a significant change in user rights occurs, such as a change in the items of personal information to be collected or the purpose of use, it is notified at least 30 days in advance, and user consent may be obtained again if necessary.

     

    Announcement Date: May 24, 2021

    Effective Date: May 31, 2021

    Consent to receive marketing information

    1. Promotional Information Usage


    a. DACON provides promotional information such as user-tailored services and product recommendations, various prize events, promotions,

    and competition announcements to users through email, postal mail, text messages (SMS or KakaoTalk Alert), push notifications, or phone calls


    b. Users may refuse marketing communications and can withdraw consent at any time.

    Refusing consent will not restrict access to DACON's core services.

    However, marketing information services such as discounts, event notifications, and personalized recommendations will be limited.


    2. Disadvantages of Non-Consent

    a. Under Article 22(5) of the Personal Information Protection Act, refusal of optional information consent does not affect service availability.

    b. However, marketing information services including discounts, events, and personalized recommendations will be limited


    3. Withdrawing Service Communication Consent

    a. To opt out of DACON's marketing communications, go to 'Home > Account Management Page > Marketing (Competitions, Education, etc.) Information Reception Consent (Optional)' at the bottom of the page

    b. Consent can be reinstated anytime through the same path ('Home > Account Management Page > Marketing (Competitions, Education, etc.) Information Reception Consent (Optional)’) for future marketing benefits.


    2021.05.25

    4DBlock Structure Extraction AI Competition

    Algorithm | Vision | Classification | Accuracy

    Practice
    Overview Data Code (share) Talk Leaderboard

    Setup D-0

     

    DAKER! 대회 관련 문의

    DACON.GM
    2023.01.01 18:10 1,846 Views
    comments 24

    안녕하세요. 참가자 여러분 대회 관련 자주 묻는 질문들을 모았습니다.

    그 외 대회 관련 궁금하신 부분은 댓글로 남겨주세요. 즐거운 코딩 되세요.🧑‍💻🧑‍💻


    [팀 구성]

    Q) 팀 구성 기간이 지났는데 추가로 등록 가능한가요?

    • 팀 구성 기간 이후에는 팀을 구성할 수 없습니다.

    Q) 팀 원 초대는 어떻게 하나요?

    • 대회 페이지의 팀 탭에서 팀원을 초대할 수 있습니다. 닉네임, 이메일, 팀 이름을 통해 팀원을 초대하고 해당 팀원이 팀 탭에서 초대를 수락하면 팀이 구성됩니다.

    Q) 최초 1회 제출의 의미가 무엇인가요?

    • 팀 구성을 하기 위해서는 대회 제출 탭에서 적어도 1회 제출을 해야 합니다.

    Q) 팀 구성이 안돼요

    • 팀 구성은 팀 구성 기간 내에 팀원을 초대해 진행할 수 있습니다. 팀 구성 기간과 팀원 초대 방법을 대회 팀 탭에서 확인해 주세요.

    Q) 팀 탈퇴 후 재구성하고 싶은데 방법이 있나요?

    • 아이디어 공유 방지를 위해 팀 탈퇴 후 재구성은 불가능합니다.



    [제출 파일]

    Q) 최종 파일은 어떤 걸 제출하면 되나요?

    • private 채점 결과가 가장 좋을 것으로 예상되는 파일을 선택하여 제출하시면 됩니다.

    Q) 최종 파일 제출 방식은 어떻게 되나요?

    • 해당 대회 페이지에서 제출 메뉴를 통해 진행할 수 있습니다. 제출할 파일을 선택 후 제출 버튼을 클릭하면 제출이 진행됩니다.

    Q) Baseline 코드에서 쓴 라이브러리만 사용해야 하나요?

    • 베이스라인은 참고 용 자료이며 참가자분들만의 코드를 작성해 주시면 됩니다.

    Q) 제출 결과물을 삭제하고 싶어요

    • 제출 결과물을 개별 삭제하는 것은 불가능합니다.

    Q) 대회 종료 후에도 결과물 제출이 가능한가요?

    • 연습이 가능한 대회는 제출이 가능합니다.

    Q) 제출 파일 점수 확인은 어떻게 하나요?

    • 최고 점수는 리더보드에 표시되며 각 파일의 점수는 제출 탭에서 확인하실 수 있습니다.

    Q) 최종 파일 선택 개수는 몇개 인가요?

    • 최종 파일 선택 개수는 대회 규칙에서 확인해 주시기 바랍니다.

    Q) csv파일 제출 시 에러가 발생합니다.

    • 제공된 sample_submission.csv 파일과 제출 파일의 행, 열 의 크기가 동일해야 하며, 만약 해당 부분이 일치하지 않을 경우 에러가 발생할 수 있습니다.



    [리더보드 점수]

    Q) 리더보드에서 점수가 삭제된 이유가 뭔가요?

    • 대회 규정 위반이 의심되는 경우 치팅 처리되어 점수가 삭제됩니다. 점수 복구를 위해서는 코드를 제출하여 검증을 받아야 합니다.

    Q) 리더보드 업데이트 시간이 어떻게 되나요?

    • Public Score는 실시간으로 최고 점수로 업데이트되며, Private Score는 대회 종료 후 점수 계산에 오류가 없으면 공개됩니다.

    Q) 동점인 경우 어떻게 하나요?

    • 동점의 경우 해당 점수를 먼저 기록한 팀이 높은 순위에 위치하게 됩니다.

    Q) 리더보드 점수에 문제가 있는 것 같습니다.

    • 리더보드 점수에 이상이 있다고 여겨지는 경우 데이콘 계정의 메일로 해당 제출물을 설명과 함께 전달해 주시면 확인하여 답변드립니다.

    Q) Private점수 확인 가능한가요?

    • 최종 선택한 파일 이외의 제출물에 대해서는 따로 Private Score를 계산하지 않습니다. 다만, 대회 종료 이후 연습 기간에는 정답 파일을 제출하면 제출 탭에서 Private Score를 확인하실 수 있습니다.

    Q) Private, Public 차이가 뭔가요?

    • Test Data를 특정한 비율로 나누어 Private Score와 Public Score를 계산합니다. Public Score는 대회 기간 중에 리더보드에서 확인가능합니다. Private Score는 대회 종료 후 리더보드에서 확인 가능하며 Private Score를 통해 최종 순위가 결정됩니다.



    [발표 평가]

    Q) (발표 평가 진행 시) 발표 일정은 어떻게 되나요?

    • 발표 일정은 대회 일정 페이지에서 확인하실 수 있으며, 변경사항이 있을 경우 따로 공지와 안내를 해드립니다.



    [규정]

    Q) 코드 검증 과정에서 규정 위반이란 어떤 것 인가요?

    • test 데이터를 모델 학습 시 활용하거나, 허가되지 않은 외부 데이터 및 사전 학습 모델 사용 시 규정 위반 처리될 수 있습니다.

    Q) GPU로 인해 결과물 재현이 되지 않아도 괜찮나요?

    • 최종 제출 점수 재현이 100% 일치하지 않더라도, 순위가 변경되지 않을 수준의 차이는 감안하여 수상자를 결정하게 됩니다.

    Q) 어떤 경우가 Data leakage에 해당되나요?

    : Test 데이터셋은 기본적으로 '아예 볼 수 없다' 라는 가정 하에 진행해야 합니다.

    • label encoding, one-hot encoding 시 test 데이터 셋 활용하여 encoder를 fit하는 경우
    • data scaling 적용 시 test 데이터 셋 활용하여 scaler를 fit하는 경우
    • pandas의 get_dummies() 함수를 test 데이터셋에 적용하는 경우
    • test 데이터 셋의 결측치 처리 시 test 데이터 셋의 통계 값 활용
    • test 데이터 셋을 EDA하여 얻은 인사이트를 통해 학습에 활용하는 경우
    • test 데이터 셋을 학습 과정에 사용하는 모든 행위 (test 데이터셋은 추론에만 활용되어야 합니다)
    • test 데이터 셋의 데이터 개수 정보를 활용하는 경우 (실제 test 데이터셋은 몇개가 입력으로 들어올 지 모르기 때문)
    • 위 예시 외에도 test 데이터 셋이 모델 학습에 활용되는 경우에 Data leakage에 해당됨.


    24 Comments
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    젠틀리스트
    2023.01.02 11:44

    학습데이터 어디서 다운받나요?

    DACON.GM
    2023.01.02 12:23

    안녕하세요 젠틀리스트님,
    데이터 탭의 다운로드 버튼을 통해 데이터를 수령하시면 됩니다.
    만약 다운로드 버튼이 안보인다면 페이지 새로고침 후 재시도 부탁드립니다.
    감사합니다.

    DongminChoi
    2023.01.03 01:56

    해당 데이터셋은 학습 데이터셋의 경우 배경이 모두 흰색으로 비어 있고 테스트 데이터셋은 배경이 포함되어 있습니다.
    이러한 차이를 해결하기 위해 학습 데이터셋에 테스트 데이터셋과 유사한 배경을 입히거나, 테스트 이미지를 학습 데이터처럼 배경을 제거하는 과정도 테스트 셋에 대한 유출로 보는 것일까요?

    DACON.GM
    2023.01.03 09:06

    안녕하세요 DongminChoi님,
    해당 내용은 대회 개요 -> 설명 부분에 이미 공개되어 있는 정보입니다.
    따라서 말씀해주신 방식의 접근법은 Data Leakage에 해당하지 않으나, 직접적으로 테스트 데이터들의 정보를 활용하는 것은 Data Leakage에 해당합니다.
    (예시 : 테스트 데이터셋들의 배경을 추출하여 학습 데이터에 직접 합성하여 증강하는 방식 등은 Data Leakage)
    감사합니다.

    johnchan
    2023.01.15 00:25

    Deleted Comment

    DACON.GM
    2023.01.12 14:02

    안녕하세요 johnchan님,
    외부 데이터 사용 시, 출처를 명확하게 기재해야하며
    추후 코드 제출 시 사용한 외부 데이터를 포함하여 제출해야합니다.
    감사합니다.

    한성대학교_김태민
    2023.01.15 19:32

    테스트셋은 배경이합성되있고 학습 데이터셋은 grid만 있습니다.  추론 할시 테스트셋의 배경을 grid처럼 바꿔도 상관없나요? 

    DACON.GM
    2023.01.16 09:05

    안녕하세요 한성대학교_김태민님,
    테스트셋 이미지 샘플에 대해 독립적으로 전처리를 진행하는 것은 규칙 위반에 해당하지 않습니다.
    감사합니다.

    JEONMINJU
    2023.01.16 11:55

    Deleted Comment

    DACON.GM
    2023.01.16 11:50

    안녕하세요 행동대장루피님,
    사용하려는 API의 출처와 라이센스(누구나 사용 가능)를 꼭 확인 부탁드리며,
    코드 제출 시 API의 활용 방법을 기재 부탁드립니다.
    감사합니다.

    johnchan
    2023.01.18 14:58

    Deleted Comment

    DACON.GM
    2023.01.18 13:45

    안녕하세요 johnchan님,
    극소수의 학습 데이터는 실제 환경과 유사한 실험 촬영 샘플이 존재할 수 있습니다.
    감사합니다.

    affjljoo3581
    2023.01.29 20:10

    Deleted Comment

    DACON.GM
    2023.01.27 08:57

    안녕하세요 affjljoo3581님,
    사용에 법적 제약이 없으며, 누구나 변경, 재배포할 수 있는 공개된 외부 데이터는 사용 가능합니다.
    감사합니다.

    siwooyong
    2023.01.28 19:11

    안녕하세요. COCO dataset이 해당 대회의 외부데이터 사용 조건에 부합하는지 궁금합니다.

    affjljoo3581
    2023.01.29 23:32

    Deleted Comment

    DACON.GM
    2023.01.29 16:29

    안녕하세요 siwooyong님,
    해당 데이터셋은 사용 가능합니다.
    감사합니다.

    affjljoo3581
    2023.01.29 20:10

    안녕하세요. ImageNet 데이터셋이 외부데이터 사용 조건에 부합하는지 명확하게 알려주실 수 있을까요?

    DACON.GM
    2023.01.29 20:30

    안녕하세요 affjljoo3581님,
    COCO Dataset을 제외한 CIFAR-10 혹은 ImageNet, Cityscapes 등의 데이터셋의 경우
    라이센스가 모호한 부분이 많아 직접적인 외부데이터로의 사용은 어렵습니다.
    감사합니다.

    siwooyong
    2023.01.30 23:24

    안녕하세요. 
    Private Score 복원이 가능한 코드 파일을 코드 공유 게시판에 업로드할 때 혹시 1개의 .ipynb file만 가능한 건가요?
    colab에서 작업중인데 모델 훈련 시간이 너무 길어 한개의 파일로 만들기 애매해서 글을 작성합니다.

    아니면 예를 들어 model1, model2을 앙상블할 때
    data를 준비하는 .ipynb file
    model1을 훈련시키는 .ipynb file
    model2을 훈련시키는 .ipynb file
    inference를 수행하는 .ipynb file
    을 따로 업로드한 깃헙주소를 업로드해도 되는 걸까요?

    DACON.GM
    2023.01.31 09:02

    안녕하세요 siwooyong님,
    해당 방법으로 업로드해도 좋습니다.
    감사합니다.

    siwooyong
    2023.01.31 12:06

    답변해주셔서 감사합니다!

    핑크뮬리
    2023.02.04 13:43

    안녕하세요
    항상 데이콘으로 공부 잘 하고 있습니다.~

    다름이 아니라 이번 상위권 분들 코드 공유 해주신 솔루션 보면 MIT Indoor Scene 데이터 셋 쓰신 분들이 계신데 홈페이지(https://web.mit.edu/torralba/www/indoor.html) 들어가면 'The images provided here are for research purposes only'라 되어있어 헷갈려서 질문드립니다. 

    데이터셋 사용조건과 관련하여 문제는 없는지, 추후 비슷한 조건의 데이콘 대회가 열리면 사용가능한지 질문드립니다~

    DACON.GM
    2023.02.06 10:19

    안녕하세요 핑크뮬리님,
    해당 데이터셋은 MIT License로 사용 가능합니다.
    감사합니다.

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