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    Hierarchical topic modeling using LLM

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    Sold by: Mphasis 
    Deployed on AWS
    Solution extracts topics from text data using hierarchy-based clustering, LLMs and unsupervised approaches.

    Overview

    Solution utilizes LLMs and clustering algorithms to enhance the quality of topics extracted and relevance of document topics. This solution applies BERTopic under the hood along with HDBSCAN and Phi3.5 to generate topics and assign the topics to the data. This solution helps improve performance of various down-stream activities performed on documents like assignment of tickets into teams based on the topics discovered. This solution takes a csv file of text chunk as input and returns the CSV with the topics assigned. This solution supports real time inferencing as well which can be used to get topics on the fly.

    Highlights

    • An easy to use solution for generating high quality topics for your data. One area this solution will aid is in improving generation and assignment of tickets by using advance machine learning techniques
    • This soltuion uses unsupervised techiniques for topic generation and therefore, does not require tagged data.
    • Mphasis DeepInsights is a cloud-based cognitive computing platform that offers data extraction & predictive analytics capabilities. 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

    Hierarchical topic modeling using LLM

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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 (35)

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    Dimension
    Description
    Cost
    ml.m5.large Inference (Batch)
    Recommended
    Model inference on the ml.m5.large instance type, batch mode
    $2.00/host/hour
    ml.g5.xlarge Training
    Recommended
    Algorithm training on the ml.g5.xlarge instance type
    $2.00/host/hour
    ml.m4.4xlarge Inference (Batch)
    Model inference on the ml.m4.4xlarge instance type, batch mode
    $2.00/host/hour
    ml.m5.4xlarge Inference (Batch)
    Model inference on the ml.m5.4xlarge instance type, batch mode
    $2.00/host/hour
    ml.m4.16xlarge Inference (Batch)
    Model inference on the ml.m4.16xlarge instance type, batch mode
    $2.00/host/hour
    ml.m5.2xlarge Inference (Batch)
    Model inference on the ml.m5.2xlarge instance type, batch mode
    $2.00/host/hour
    ml.p3.16xlarge Inference (Batch)
    Model inference on the ml.p3.16xlarge instance type, batch mode
    $2.00/host/hour
    ml.m4.2xlarge Inference (Batch)
    Model inference on the ml.m4.2xlarge instance type, batch mode
    $2.00/host/hour
    ml.c5.2xlarge Inference (Batch)
    Model inference on the ml.c5.2xlarge instance type, batch mode
    $2.00/host/hour
    ml.p3.2xlarge Inference (Batch)
    Model inference on the ml.p3.2xlarge instance type, batch mode
    $2.00/host/hour

    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

    Bug Fixes

    Additional details

    Inputs

    Summary

    Must be a csv file. It must contain the column name "DESCRIPTION"

    Limitations for input type
    The train.csv with maximum of 10,000 rows.
    Input MIME type
    application/json
    https://github.com/Mphasis-ML-Marketplace/Hierarchical-topic-modeling-using-LLM/blob/main/input/train.csv
    https://github.com/Mphasis-ML-Marketplace/Hierarchical-topic-modeling-using-LLM/blob/main/input/train.csv

    Input data descriptions

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

    Field name
    Description
    Constraints
    Required
    DESCRIPTION
    A column which contains the text from which you want to extract the topics.
    Type: FreeText
    Yes

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