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Automate PDF pre-labeling for Amazon Comprehend

AWS Machine Learning Blog

Amazon Comprehend is a natural-language processing (NLP) service that provides pre-trained and custom APIs to derive insights from textual data. To train a custom model, you first prepare training data by manually annotating entities in documents. For the demo, we use simulated bank statements like the following example.

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Kangas: The Pandas of Computer Vision

Heartbeat

Photo by Comet ML Introduction In the field of computer vision, Kangas is one of the tools becoming increasingly popular for image data processing and analysis. Similar to how Pandas revolutionized the way data analysts work with tabular data, Kangas is doing the same for computer vision tasks.

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Simplify data prep for generative AI with Amazon SageMaker Data Wrangler

AWS Machine Learning Blog

However, these models require massive amounts of clean, structured training data to reach their full potential. Most real-world data exists in unstructured formats like PDFs, which requires preprocessing before it can be used effectively. According to IDC , unstructured data accounts for over 80% of all business data today.

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The Tradeoff Between Complexity and Ground Truth in AI: What You Need to Know

ODSC - Open Data Science

For data scientists, ground truth is the holy grail. If we think of AI as software that is taught with examples , instead of instructions, then selecting the right examples is critical to building a system that performs well. This is the data of record that reflects verified examples of the correct outcome.

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Implementing MLOps practices with Amazon SageMaker JumpStart pre-trained models

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We show how to build an end-to-end CI/CD pipeline for data preprocessing and fine-tuning ML models, registering model artifacts to the SageMaker model registry , and automating model deployment with a manual approval to stage and production. We demonstrate a customer churn classification example using the LightGBM model from Jumpstart.

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How to Practice Data-Centric AI and Have AI Improve its Own Dataset

ODSC - Open Data Science

Be sure to check out his talk, “ How to Practice Data-Centric AI and Have AI Improve its Own Dataset ,” there! Machine learning models are only as good as the data they are trained on. Even with the most advanced neural network architectures, if the training data is flawed, the model will suffer.

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Churn prediction using multimodality of text and tabular features with Amazon SageMaker Jumpstart

AWS Machine Learning Blog

In addition to textual inputs, this model uses traditional structured data inputs such as numerical and categorical fields. This post aims to build a model that can process and relate information from multiple modalities such as tabular and textual features. Extract and analyze data from documents. JumpStart solution templates.

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