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ML Used to Decode How Brain Interprets Different Sounds

Analytics Vidhya

In a groundbreaking study published in Communications Biology, neuroscientists at the University of Pittsburgh have developed a machine-learning model that sheds light on how brains recognize and categorize different sounds.

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Generate training data and cost-effectively train categorical models with Amazon Bedrock

AWS Machine Learning Blog

In this post, we explore how you can use Amazon Bedrock to generate high-quality categorical ground truth data, which is crucial for training machine learning (ML) models in a cost-sensitive environment. This use case, solvable through ML, can enable support teams to better understand customer needs and optimize response strategies.

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Predicting the 2024 U.S. Presidential Election Winner Using Machine Learning

Towards AI

The points to cover in this article are as follows: Generating synthetic data to illustrate ML modelling for election outcomes. Model Fitting and Training: Various ML models trained on sub-patterns in data. We’ll use one-hot encoding to capture categorical distinctions effectively.

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Microsoft Researchers Introduce Advanced Query Categorization System to Enhance Large Language Model Accuracy and Reduce Hallucinations in Specialized Fields

Marktechpost

Researchers at Microsoft Research Asia introduced a novel method that categorizes user queries into four distinct levels based on the complexity and type of external data required. The categorization helps tailor the model’s approach to retrieving and processing data, ensuring it selects the most relevant information for a given task.

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This AI Paper Presents SliCK: A Knowledge Categorization Framework for Mitigating Hallucinations in Language Models Through Structured Training

Marktechpost

This methodology stands out by categorizing knowledge into distinct levels, ranging from HighlyKnown to Unknown, providing a granular analysis of how different types of information affect model performance. The study’s findings demonstrate the effectiveness of the SliCK categorization in enhancing the fine-tuning process.

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Unstructured data management and governance using AWS AI/ML and analytics services

Flipboard

However, with the help of AI and machine learning (ML), new software tools are now available to unearth the value of unstructured data. Additionally, we show how to use AWS AI/ML services for analyzing unstructured data. Understanding the data, categorizing it, storing it, and extracting insights from it can be challenging.

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How Booking.com modernized its ML experimentation framework with Amazon SageMaker

AWS Machine Learning Blog

Sharing in-house resources with other internal teams, the Ranking team machine learning (ML) scientists often encountered long wait times to access resources for model training and experimentation – challenging their ability to rapidly experiment and innovate. If it shows online improvement, it can be deployed to all the users.

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