Hot questions

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Which technique is used for reducing the variance of a machine learning model by combining predictions from multiple models?

asked Jul 10, 2024 in Machine Learning by SakshiSharma

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Your application currently interacts with a DynamoDB table. Records are inserted into the table via the application.

asked Jul 23, 2024 in AWS by DavidAnderson

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What are the core parameters in XGBoost that you often consider tuning?

asked Jul 11, 2024 in XGBoost by rajeshsharma

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What is the main purpose of cross-validation in machine learning?

asked Jul 8, 2024 in Machine Learning by rajeshsharma

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Your company has developed a web application and hosted it on an Amazon S3 bucket configured for static content. The users can log in to this app using their Google/Facebook login accounts.

asked Jul 23, 2024 in AWS by DavidAnderson

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In API Gateway, when a stage variable is used as part of an HTTP integration URL, which of the following are correct ways of defining a "subdomain" and the "path"? (Select TWO)

asked Jul 23, 2024 in AWS by DavidAnderson

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Which machine learning algorithm is used for both regression and classification tasks and is based on averaging the predictions of multiple weak learners?

asked Jul 8, 2024 in Machine Learning by rajeshsharma

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An application has been making use of AWS DynamoDB for its back-end data store. The size of the table has now grown to 20 GB, and the scans on the table are causing throttling errors.

asked Jul 23, 2024 in AWS by DavidAnderson

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You have been asked to implement a system that can report this information in real-time, ensure that the report is always up to date, and handle increases in the number of requests to your web application.

asked Jul 23, 2024 in AWS by DavidAnderson

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Which approach is used for handling imbalanced datasets in classification tasks, where one class has significantly fewer samples than the others?

asked Jul 8, 2024 in Machine Learning by rajeshsharma

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How does the objective function affect the performance of the XGBoost model?

asked Jul 11, 2024 in XGBoost by rajeshsharma

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What is an ORM tool?

asked Jul 20, 2024 in Hibernate by SakshiSharma

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What is the primary purpose of a validation set in the context of model training?

asked Jul 10, 2024 in Machine Learning by SakshiSharma

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You've been instructed to develop a mobile application that will make use of AWS services. You need to decide on a data store to store the user sessions.

asked Jul 23, 2024 in AWS by DavidAnderson

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What is a Session in Hibernate?

asked Jul 20, 2024 in Hibernate by SakshiSharma

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What is the expansion of SDO?

asked Jul 16, 2024 in Mulesoft by sharadyadav1986

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Your AWS Lambda function writes to an S3 bucket. Which of the following is the best practice to pass operational parameters, such as the bucket name, to your Lambda function?

asked Jul 22, 2024 in AWS by DavidAnderson

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What is a Mule Data Integrator?

asked Jul 14, 2024 in Mulesoft by rajeshsharma

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When using the Python shell and code block, what triggers the interpreter to begin evaluating a block of code?

asked Jun 24, 2020 in Python by Robindeniel

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What do you mean by SOAP, and what are some of the advantages of it?

asked Jul 14, 2024 in Mulesoft by rajeshsharma

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