Trial Tool / Wide Learning™ Trial Tool

Wide Learning™ Trial Tool

  • In the Trial Tool, you can actually experience "learning" and "utilization" (*) by using "Wide Learning™".
  • The target age is 12 or over (junior high school students or older), and we recommend that students use it with their parents.
  • We have also prepared the "Case Study: Identifying Mammals (To be updated)" which explains the details of use. Please refer to it as well. (This article is based of the old version. The same results can be obtained, though the operation is slightly different.)
  • *: Please note that use of some core functions is limited.
  • Trial Tool

Tool and Sample Data

The following three things are necessary in order to use the Trial Tool. They are all provided on this website.

  1. Wide Learning™ Trial Tool:

  2. This tool.

  3. *You can use it after agreeing to the terms of service.

  4. Wide Learning™ Trial Tool icon

  5. Data for Learning:

  6. This is data that the AI uses to learn from.

  7. *Sample data for learning is provided.

  8. Data for Learning icon

  9. Data for Prediction:

  10. This is question data that the AI uses to predict.

  11. *Sample data for prediction is provided.
  12. Data for Prediction icon

Operating Environment

Devices Personal computers only
OS Windows 10, Windows 8.1, macOS
Browser Google Chrome (Latest version)
Size Limits for Input Data Maximum lines: 1,000
Maximum columns: 40
Maximum file size: 1 MB

Download Sample CSV Data

You can download the sample .csv files from the table below.

Data for Learning Data for Prediction
Identifying Mammals Sample data animals_train.csv (11kb) animals_test.csv (1kb)
Discovery of Electoral Factors Sample data election_train.csv (102kb) election_test.csv (1kb)
Analysis of COVID-19 Policies Sample data COVID_train.csv (193kb) COVID_test_a_increment.csv (4kb)
COVID_test_b_advance.csv (4kb)
Prevention of defective products Sample data defect_prevention_train.csv (8kb) defect_prevention_test.csv (2kb)

General Flow of Use of Wide Learning™

General Flow of Use of Wide Learning™

  • Preparation for Learning

  • Perform preparation of the data the AI will use to learn.

  • Upload Data for Learning
  • Check the content of data for learning
  • Start learning (Shift to the learning phase)

  • Preparation for Learning icon

  • Learning by the AI

  • The AI learns using the uploaded data.

  • Learning by the AI icon

  • Evaluation of the Results of Learning

  • Review the AI learning results from several perspectives and evaluate whether there are any flaws in the content.

  • If you are satisfied with the results, move on to the utilization phase.
  • Review the parameters and scores of the learning results
  • Confirmation of the overall hypothesis
  • Identification of individual hypotheses

  • Evaluation of the Results of Learning icon

  • Shift to the Utilization Phase

  • Utilizing AI

  • Upload prediction data called "Questions" to the AI to be used for prediction.

  • You can check the reasoning of each decision.
  • Utilizing AI icon 1
  • Utilizing AI icon 2

FAQ

If you have any problems, please check this FAQ page.

Let's Try Using the Trial Tool

You can use the Trial Tool free of charge, without any registration. So, let's get into Wide Learning™!

Use the Trial Tool (To the Terms of Use)

Frequently Asked Questions

Is there a charge for using the Trial Tool?

The Trial Tool can be used free of charge. (Internet access and data costs will apply.)

I don't know where to start.

We recommend starting with the "Identifying Mammals (To be updated)" sample data. Download the data here, and load and analyze it using the Trial Tool.

Devices Personal computers only
OS Windows 10, Windows 8.1, macOS
Browser Google Chrome (Latest version)
Size Limits for Input Data Maximum lines: 1,000
Maximum columns: 40
Maximum file size: 1 MB

Where can I download the sample data?

You can download the sample .csv files from the table below.

Data for Learning Data for Prediction
Identifying Mammals Sample data animals_train.csv (11kb) animals_test.csv (1kb)
Discovery of Electoral Factors Sample data election_train.csv (102kb) election_test.csv (1kb)
Analysis of COVID-19 Policies Sample data COVID_train.csv (193kb) COVID_test_a_increment.csv (4kb)
COVID_test_b_advance.csv (4kb)

Can I change my data and try again from the beginning?

You can try again from the beginning by pressing the "Reset" button on the top right of the browser screen.

Reset button

What points should I check when modifying the sample data?

Please check the following points.

Input Data Check

  • Is the data for learning formatted as a comma-separated values (CSV) file?
  • Is the data for learning encoded using UTF-8 [recommended] or CP932 characters?
  • Does the first row contain the names of each column, and are there no duplicate column names?
  • Does the left-most index column contain the names of each row, and are there no duplicate row names?
  • Does the right-most column for solution labels contain only "0" or "1" values, and are no entries omitted?
  • Have you exceeded the following data size limits?
  • Max rows: 1,000
  • Max columns: 40
  • Max file size: 1 MB

Wide Learning™ Trial Tool Terms of Use

In order for customers to use the Wide Learning™ Trial Tool (hereafter referred to as "the service") developed by Fujitsu Research FUJITSU LIMITED (formerly named FUJITSU LABORATORIES LTD.) (hereafter referred to as "the company"), they must agree to the contents of these Terms of Use. If you do not agree to these terms, you cannot use the service.

If you are a minor, you may use the service as long as one of your guardians consents to these Terms of Use.

  1. Terms of Use

  2. The service can only be used for trial or evaluation purposes.

  3. Usage Fees

  4. You can use the service free of charge.

  5. Restrictions

The following acts are prohibited when using this service:

  • Providing false or inaccurate information pertaining to the service to a third party
  • Slandering, defaming, threatening or threatening the company or a third party.
  • Acts that infringe or are likely to infringe upon the rights of the company and third parties, including copyrights, trademark rights, and other intellectual property rights
  • Using, disclosing, or providing to a third party any information obtained through the service beyond the scope of the purpose of use set forth in Article 1, regardless of how such information is copied, sold, published, etc.
  • Using information obtained through the service to demand money, etc., from the company or a third party, or cause disadvantage or damage.
  • Acts that impede the smooth operation of the service, damage the reputation of the company, or are likely to do either
  • Acts that place an excessive burden on the network, system, etc. of the service
  • Reverse engineering and analysis of the service
  • Unauthorized access to the network or systems of the company
  • Acts that are contrary to public order or morals, such as criminal acts or acts that violate laws and regulations, or acts that may violate laws and regulations
  • Acts involving organizations related to anti-social forces, etc., acts having inappropriate relationships such as giving benefits to anti-social forces, or acts that may involve such relationships

  • Uploading and inputting personal information and/or data prohibited from being provided to the company by a contract with a third party, etc. into the service.

  • Attribution of Rights

  • All intellectual property rights relating to the service belong to the company or to persons who license such rights to the company, and consenting to these Terms of Use does not mean the licensing of such intellectual property rights beyond the scope necessary to use the service.

  • Disclaimer

  • The company makes no warranty, express or implied, that the service will meet a customer's specific objectives, have the functionality, commercial value, accuracy, and usefulness the customer expects, that a customer's use of the service will comply with applicable laws and regulations or internal rules of industry associations, etc., that a customer can continue to use the service, and that no defects will occur.

  • The company shall not be liable for any damage a customer suffers in connection with the service, except as a result of our intent or gross negligence. In addition, the company shall not be liable for incidental, indirect, special, future, or lost profits.
  • The content and URLs used for the service may be changed or discontinued without notice. The company is not responsible for any damage caused to the customer by changes to the content of the service or the suspension or termination of the operation of the service.

  • Any disputes arising between the customer and a third party in connection with the service shall be resolved at the customer's own responsibility.

  • Suspension or Termination of the Service

  • The company may stop provision of the service at its discretion. The company will not accept requests for suspension from customers or third parties. In addition, the company shall not be liable for any damages suffered by the customer or any third party due to the suspension or non-suspension of the Service.

  • Customer Data

  • The company may process the data uploaded and submitted by the customer to the service and the analysis data obtained by the customer through use of the service into a format that does not allow the identification of an individual or a corporation, and then view and use the data for the following purposes or allow a third party to view and use the data. 1. Enhancement of Wide Learning™ 2. Promotion of Wide Learning™

  • Handling of Customer Personal Information

  • In providing this service, the company does not handle any personal information or data of customers.

  • Security Export Control

  • If you engage in any export transaction related to the service that requires a license under the Foreign Exchange and Foreign Trade Law (including any relevant government ordinances), you shall obtain the prescribed license.

  • Severability

  • If any provision of these Terms of Use or any part thereof is found to be invalid or unenforceable pursuant to the Consumer Contract Act or any other statute, the remaining provisions of these Terms of Use and the remaining parts of any provision found to be invalid or unenforceable shall continue in full force and effect.

  • Governing Law and Jurisdiction

  • The governing law of these Terms of Use shall be Japanese law.

  • The Tokyo District Court shall be the exclusive court of first instance for all disputes arising out of or relating to these Terms of Use.

[Established on June 22, 2020]

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