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    Bias: Detection & Mitigation in Text

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    Sold by: Mphasis 
    Deployed on AWS
    The solution uses a Double - Hard DeBias Algorithm to remove targeted biases from the vector space representation of a text corpus.

    Overview

    This solution uses an unsupervised learning method that solves problem of Bias in unstructured data (Text Corpus). It identifies and reduces the bias present in the word embeddings. The user can target a specific bias (Gender, Age, Race etc.) to be identified and mitigated, without loss in semantic meaning of words in the corpus. These trained and de-biased word vectors can then be utilized in language models powering applications like unbiased word prediction, unbiased word suggestion for replacement words in sentences, unbiased sentence generation, etc.

    Highlights

    • Bias: Detection & Mitigation algorithm is an unique implementation, able to handle unstructrued data like 'Text Corpus'. It performs all processes only based on user provided inputs (text corpus, bias specific seed words, bias direction defining pair of words, and category specific word list) in a single zip file. This algorithm also reduces Bias associated with frequency features in the Text corpus. The algorithm considers constraints such as minimum and maximum frequency of words in Text corpus, presence of symbols, Gender Direction etc.
    • This solution is primarily optimized for gender De-Biasing case, but can be effectively and readily applied for any other case of Bias cases like Racism, Sexism, Ableism, etc. It can help organizations improve the bias neutrality in decision making through models using this algorithm's output DeBiased vectors. This solution also helps reduce the direct or indirect cost associated with lost revenues / customers, employees dissatisfaction, legal and compliance risk, damaged brand reputation etc.
    • 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

    Bias: Detection & Mitigation in Text

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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)

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    Dimension
    Description
    Cost/host/hour
    ml.m5.4xlarge Inference (Batch)
    Recommended
    Model inference on the ml.m5.4xlarge instance type, batch mode
    $0.00
    ml.m5.4xlarge Inference (Real-Time)
    Recommended
    Model inference on the ml.m5.4xlarge instance type, real-time mode
    $0.00
    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
    $0.00
    ml.m4.16xlarge Inference (Batch)
    Model inference on the ml.m4.16xlarge instance type, batch mode
    $0.00
    ml.m5.2xlarge Inference (Batch)
    Model inference on the ml.m5.2xlarge instance type, batch mode
    $0.00
    ml.p3.16xlarge Inference (Batch)
    Model inference on the ml.p3.16xlarge instance type, batch mode
    $0.00
    ml.m4.2xlarge Inference (Batch)
    Model inference on the ml.m4.2xlarge instance type, batch mode
    $0.00
    ml.c5.2xlarge Inference (Batch)
    Model inference on the ml.c5.2xlarge instance type, batch mode
    $0.00
    ml.p3.2xlarge Inference (Batch)
    Model inference on the ml.p3.2xlarge instance type, batch mode
    $0.00

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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 first version

    Additional details

    Inputs

    Summary
    • text corpus input contains text for which user wants to obtain debiased word vectors
    • category word seeds contain unbiased keywords specific to the category
    • definitional pairs contain keywords part of same group but opposite category
    • bias specific full contains all keywords for categories considered for debiasing
    Limitations for input type
    Inferencing is done within training pipeline. Real time inference endpoint/batch transform job is not required.
    Input MIME type
    application/zip
    https://github.com/Mphasis-ML-Marketplace/Bias-Detection-Mitigation-in-Text/tree/main/input
    https://github.com/Mphasis-ML-Marketplace/Bias-Detection-Mitigation-in-Text/tree/main/input

    Input data descriptions

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

    Field name
    Description
    Constraints
    Required
    text_corpus_input
    * Input text file containing text corpus for which user wants to obtain debiased word vectors
    Type: FreeText
    Yes
    category_word_seeds
    Category word seed text files containing unbiased keywords specific to the category
    Type: Categorical Allowed values: countryman,waiter,male
    Yes
    definitional_pairs
    Json file containing keywords part of same group but opposite category
    Type: Categorical Allowed values: ["woman", "man"], ["girl", "boy"]
    Yes
    bias_specific_full
    Json file containing all keywords for categories considered for debiasing
    Type: Categorical Allowed values: woman", "spokesman", "wife", "himself"
    Yes

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