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    Active Learning for Text Classification

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    Sold by: Mphasis 
    Deployed on AWS
    This algorithm trains a supervised text classification model and uses Active Learning to provide the most relevant samples for tagging

    Overview

    Active Learning for Text Classification trains a text classification model using a small corpus of training data and provides the most appropriate samples from a huge corpus of unlabeled data to be annotated in order to improve the model accuracy significantly. Using Active Learning this algorithm helps in identifying the most effective data sample to be tagged first thus reducing the time and effort to build a usable Machine learning model.

    Highlights

    • Active Learning for Text Classification can be used for prioritizing the data labeling task and thereby drastically reduce the data tagging effort required to build a working Machine Learning model.
    • This solution can be used to iteratively sample the right data points & train the Machine Learning model to build a supervised machine learning algorithm. It helps in identifying which samples to label first based on the rules learned by Machine Learning model. It uses Active Learning methodologies to select the right sample data points from unlabeled data to build a better performing machine learning model much faster.
    • PACE - ML is Mphasis Framework and Methodology for end-to-end machine learning development and deployment. PACE-ML enables organizations to improve the quality & reliability of the machine learning solutions in production and helps automate, scale, and monitor them. Need customized Machine Learning and Deep Learning solutions? Get in touch!

    Details

    Delivery method

    Latest version

    Deployed on AWS

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    Features and programs

    Financing for AWS Marketplace purchases

    AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
    Financing for AWS Marketplace purchases

    Pricing

    Active Learning for Text Classification

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    Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
    Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator  to estimate your infrastructure costs.

    Usage costs (78)

     Info
    Dimension
    Description
    Cost/host/hour
    ml.m5.large Inference (Batch)
    Recommended
    Model inference on the ml.m5.large instance type, batch mode
    $20.00
    ml.m5.large Inference (Real-Time)
    Recommended
    Model inference on the ml.m5.large instance type, real-time mode
    $10.00
    ml.m5.4xlarge Training
    Recommended
    Algorithm training on the ml.m5.4xlarge instance type
    $10.00
    ml.m4.4xlarge Inference (Batch)
    Model inference on the ml.m4.4xlarge instance type, batch mode
    $20.00
    ml.m5.4xlarge Inference (Batch)
    Model inference on the ml.m5.4xlarge instance type, batch mode
    $20.00
    ml.m4.16xlarge Inference (Batch)
    Model inference on the ml.m4.16xlarge instance type, batch mode
    $20.00
    ml.m5.2xlarge Inference (Batch)
    Model inference on the ml.m5.2xlarge instance type, batch mode
    $20.00
    ml.p3.16xlarge Inference (Batch)
    Model inference on the ml.p3.16xlarge instance type, batch mode
    $20.00
    ml.m4.2xlarge Inference (Batch)
    Model inference on the ml.m4.2xlarge instance type, batch mode
    $20.00
    ml.c5.2xlarge Inference (Batch)
    Model inference on the ml.c5.2xlarge instance type, batch mode
    $20.00

    Vendor refund policy

    Currently we do not support refunds, but you can cancel your subscription to the service at any time.

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    Usage information

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    Delivery details

    Amazon SageMaker algorithm

    An Amazon SageMaker algorithm is a machine learning model that requires your training data to make predictions. Use the included training algorithm to generate your unique model artifact. Then deploy the model on Amazon SageMaker for real-time inference or batch processing. Amazon SageMaker is a fully managed platform for building, training, and deploying machine learning models at scale.

    Deploy the model on Amazon SageMaker AI using the following options:
    Before deploying the model, train it with your data using the algorithm training process. You're billed for software and SageMaker infrastructure costs only during training. Duration depends on the algorithm, instance type, and training data size. When training completes, the model artifacts save to your Amazon S3 bucket. These artifacts load into the model when you deploy for real-time inference or batch processing. For more information, see Use an Algorithm to Run a Training Job  .
    Deploy the model as an API endpoint for your applications. When you send data to the endpoint, SageMaker processes it and returns results by API response. The endpoint runs continuously until you delete it. You're billed for software and SageMaker infrastructure costs while the endpoint runs. AWS Marketplace models don't support Amazon SageMaker Asynchronous Inference. For more information, see Deploy models for real-time inference  .
    Deploy the model to process batches of data stored in Amazon Simple Storage Service (Amazon S3). SageMaker runs the job, processes your data, and returns results to Amazon S3. When complete, SageMaker stops the model. You're billed for software and SageMaker infrastructure costs only during the batch job. Duration depends on your model, instance type, and dataset size. AWS Marketplace models don't support Amazon SageMaker Asynchronous Inference. For more information, see Batch transform for inference with Amazon SageMaker AI  .
    Version release notes

    This is the Version 1.4 of the algorithm

    Additional details

    Inputs

    Summary

    If you are using real time inferencing, please create the endpoint first and then use the following command to invoke it:

    aws sagemaker-runtime invoke-endpoint --endpoint-name "endpoint-name" --body fileb://$file_name --content-type text/csv --accept application/output.csv
    Input MIME type
    application/zip, text/csv, text/plain, application/json
    https://github.com/Mphasis-ML-Marketplace/Active-Learning-for-Text-Classification/tree/main/Test%20Input
    https://github.com/Mphasis-ML-Marketplace/Active-Learning-for-Text-Classification/tree/main/Test%20Input

    Input data descriptions

    The following table describes supported input data fields for real-time inference and batch transform.

    Field name
    Description
    Constraints
    Required
    ID
    Unique identifier associated with text
    Type: Integer
    Yes
    Text
    Textual data
    Type: FreeText
    Yes

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