$10000
yentaで良い出会いが生まれるレコメンドアルゴリズム作成チャレンジ
ビジネスマッチングアプリ「yenta」の実データを使ったアルゴリズム作成チャレンジ
Atrae
1 Participant
0 Submission
Brief
"yenta" is a matching app that uses AI technology to connect business people with each other. We support you. The application was born in Japan, but we've gone even further to provide you with a connection to the world. We continue to evolve.
In the meantime, to further improve our matching accuracy, we've been working on improving the accuracy of the people who have registered with yenta You will create an algorithm that will seed a model to predict matching compatibility and yenta The goal of the competition is to improve the app's matching recommendation algorithm to make it better.
The winning algorithm created in the competition will be used to match yenta’s application. It may be used for improvement.
Prizes
1st prize ($ 5000)
2nd prize ($ 3000)
3rd prize ($ 2000)
Timeline
- 01 Aug 2020 Competition Starts
- 31 Oct 2020 Competition Ends
- 20 Nov 2020 Planned Winners Announced
Data Breakdown
TEST:
Predict the end-of-month exchange rate with given variables: market and economic news data.
The data set contains: training set, test set, and text features folders.
id: encrypted date
span: days to target date (end of month)
target: exchange rate on target date / current exchange rate
feature_00~feature_59_type5: various market data
id: encrypted date
feature_0~feature_299: text features
Outputs should follow the format:
id, target
z, 0.9976
y, 1.0245
x, 1.07
etc.
*Please note that the file should be sorted by id in descending order.
The accuracy rate you’ll see on the submission page will not be accurate due to the time we take to get the right accuracy. It will be refreshed as soon as possible.
You will be able to see the leaderboard later that shows the rankings of competitors based on the accuracy on a subset of test data.
FAQs
Who do I contact if I need help regarding a competition?
For any inquiries, please contact us at [email protected]
Rules
① テストデータを予測する時間の制限：○○時間
② 入賞者1〜3位の方のモデルの動作が確認できてから最終的な順位と賞金を授与する
③ 今回の提出物に関して、自社で○○の環境でテストをするため、
その環境で○○秒以内の推論時間であるものを評価の対象とする
④ モデル構築の環境は○○とする
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My Submissions
Non-Disclosure Agreement (NDA)
An agreement to not reveal the information shared regarding this competition to others.
- This Non-Disclosure Agreement (“Agreement”) is hereby entered into on 25th April 2026 (“Effective Date”) between you (“Participant”), as a participant in the yentaで良い出会いが生まれるレコメンドアルゴリズム作成チャレンジ (the “Competition”) hosted at bitgrit.net (the “Competition Site”), and bitgrit Inc. (“Bitgrit”).
- Purpose: This Agreement aims to protect information disclosed by Bitgrit to Participant (the “Purpose”).
- Confidential Information: (1) Confidential Information shall mean any and all information disclosed by Bitgrit to the Participant with regard to the entry and participation in the Competition, including (i) metadata, source code, object code, firmware etc. and, in addition to these, (ii) analytes, compilations or any other deliverable produced by the Participant in which such disclosed information is utilized or reflected. (2) Confidential Information shall not include information which; (a) is now or hereafter becomes, through no act or omission on the Participant, generally known or available to the public, or, in the present or into the future, enters the public domain through no act or omission by the Participant; (b) is acquired by the Participant before receiving such information from Bitgrit and such acquisition was without restriction as to the use or disclosure of the same; (c) is hereafter rightfully furnished to the participant by a third party, without restriction as to use or disclosure of the same.
- Non-Disclosure Obligation: The Participant agrees: (a) to hold Confidential Information in strict confidence; (b) to exercise at least the same care in protecting Confidential Information from disclosure as the party uses with regard to its own confidential information; (c) not use any Confidential Information except for as it concerns the Purpose elaborated upon above; (d) not disclose such Confidential Information to third parties; (e) to inform Bitgrit if it becomes aware of an unauthorized disclosure of Confidential Information.
- No Warranty: All Confidential Information is provided “as is.” None of the Confidential Information shall contain any representation, warranty, assurance, or integrity by Bitgrit to the Participant of any kind.
- No Granting of Rights: The Participant agrees that nothing contained in this Agreement shall be construed as conferring, transferring or granting any rights to the Participant, by license or otherwise, to use any of the Confidential Information.
- No Assignment: Participant shall not assign, transfer or otherwise dispose of this Agreement or any of its rights, interest or obligations hereunder without the prior written consent of Bitgrit.
- Injunctive Relief: In the event of a breach or the possibility of breach of this Agreement by the Participant, in addition to any remedies otherwise available, Bitgrit shall be entitled to seek injunctive relief or equitable relief, as well as monetary damages.
- Return/Destruction of the Confidential Information: (1) On the request of Bitgrit, the Participant shall promptly, in a manner specified by Bitgrit, return or destroy the Confidential Information along with any copies of said information. (2) Bitgrit may request the Participant to submit documentation to confirm the destruction of said Confidential Information to Bitgrit in the event that Bitgrit requests the Participant to destroy this Confidential Information, pursuant to the provision of the preceding paragraph.
- Term: The obligations with respect to the Confidential Information under this Agreement shall survive for a period of three (3) years after the effective date. Provided however, if the Confidential Information could be considered to fall under the category of “Trade Secret” of Bitgrit or any related third parties, this Agreement is to remain effective relative to that information for as far as the said information is regarded as Trade Secret under applicable laws and regulations. If the Confidential Information contains personal information, the terms of this Agreement shall remain effective on that information permanently.
- Governing Law: This Agreement shall be governed by and construed and interpreted under the laws of Japan without reference to its principles governing conflicts of laws.
Uploading a new submission file will overwrite the existing file.
Terms & Conditions
Competition Unavailable
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