Clustering, Data Scientist and K-nearest Neighbors

Five machine learning types to know

IBM Journey to AI blog

DECEMBER 20, 2023

For instance, if data scientists were building a model for tornado forecasting, the input variables might include date, location, temperature, wind flow patterns and more, and the output would be the actual tornado activity recorded for those days. the target or outcome variable is known).

Machine Learning

Machine Learning Machine Learning Supervised Learning Clustering

OfferUp improved local results by 54% and relevance recall by 27% with multimodal search on Amazon Bedrock and Amazon OpenSearch Service

AWS Machine Learning Blog

FEBRUARY 5, 2025

OpenSearch Service then uses the vectors to find the k-nearest neighbors (KNN) to the vectorized search term and image to retrieve the relevant listings. After extensive A/B testing with various k values, OfferUp found that a k value of 128 delivers the best search results while optimizing compute resources.

K-nearest Neighbors

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Anomaly detection in machine learning: Finding outliers for optimization of business functions

IBM Journey to AI blog

DECEMBER 19, 2023

Common machine learning algorithms for supervised learning include: K-nearest neighbor (KNN) algorithm : This algorithm is a density-based classifier or regression modeling tool used for anomaly detection. Regression modeling is a statistical tool used to find the relationship between labeled data and variable data.

Machine Learning

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Power recommendations and search using an IMDb knowledge graph – Part 3

AWS Machine Learning Blog

JANUARY 6, 2023

OpenSearch Service currently has tens of thousands of active customers with hundreds of thousands of clusters under management processing trillions of requests per month. Matthew Rhodes is a Data Scientist I working in the Amazon ML Solutions Lab. Solution overview. Prerequisites.

AWS

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Coactive AI’s CEO: quality beats quantity for data selection

Snorkel AI

APRIL 11, 2023

Now the key insight that we had in solving this is that we noticed that unseen concepts are actually well clustered by pre-trained deep learning models or foundation models. And effectively in the latent space, they form kind of tight clusters for these unseen concepts that are very well-connected components. of the unlabeled data.

K-nearest Neighbors

K-nearest Neighbors Clustering Deep Learning Deep Learning

Coactive AI’s CEO: quality beats quantity for data selection

Snorkel AI

APRIL 11, 2023

Now the key insight that we had in solving this is that we noticed that unseen concepts are actually well clustered by pre-trained deep learning models or foundation models. And effectively in the latent space, they form kind of tight clusters for these unseen concepts that are very well-connected components. of the unlabeled data.

K-nearest Neighbors

K-nearest Neighbors Clustering Deep Learning Deep Learning

Coactive AI’s CEO: quality beats quantity for data selection

Snorkel AI

APRIL 11, 2023

Now the key insight that we had in solving this is that we noticed that unseen concepts are actually well clustered by pre-trained deep learning models or foundation models. And effectively in the latent space, they form kind of tight clusters for these unseen concepts that are very well-connected components. of the unlabeled data.

K-nearest Neighbors

K-nearest Neighbors Clustering Deep Learning Deep Learning

Implement unified text and image search with a CLIP model using Amazon SageMaker and Amazon OpenSearch Service

AWS Machine Learning Blog

APRIL 5, 2023

/data/embedding" s3down.download(output_path, embedding_root_path) embeddings = [] for idx, record in dataset.iterrows(): embedding_file = f"{embedding_root_path}/{record.path}.out" This includes configuring an OpenSearch Service cluster, ingesting item embedding, and performing free text and image search queries.

ML

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Identifying defense coverage schemes in NFL’s Next Gen Stats

AWS Machine Learning Blog

FEBRUARY 10, 2023

We design a K-Nearest Neighbors (KNN) classifier to automatically identify these plays and send them for expert review. As an example, in the following figure, we separate Cover 3 Zone (green cluster on the left) and Cover 1 Man (blue cluster in the middle).

ML

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Basic Data Science Terms Every Data Analyst Should Know

Pickl AI

SEPTEMBER 12, 2024

Data Science is the art and science of extracting valuable information from data. It encompasses data collection, cleaning, analysis, and interpretation to uncover patterns, trends, and insights that can drive decision-making and innovation.

Data Analyst

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Understanding and Building Machine Learning Models

Pickl AI

NOVEMBER 18, 2024

UnSupervised Learning Unlike Supervised Learning, unSupervised Learning works with unlabeled data. The algorithm tries to find hidden patterns or groupings in the data. Clustering and dimensionality reduction are common tasks in unSupervised Learning. K-Nearest Neighbors), while others can handle large datasets efficiently (e.g.,

Machine Learning

Machine Learning Machine Learning Algorithm Decision Trees

What is Inductive Bias in Machine Learning?

Pickl AI

DECEMBER 9, 2024

Summary: Inductive bias in Machine Learning refers to the assumptions guiding models in generalising from limited data. By managing inductive bias effectively, data scientists can improve predictions, ensuring models are robust and well-suited for real-world applications.

Machine Learning

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Classification in ML: Lessons Learned From Building and Deploying a Large-Scale Model

The MLOps Blog

DECEMBER 19, 2022

As Data Scientists, we all have worked on an ML classification model. A set of classes sometimes forms a group/cluster. So, we can plot the high-dimensional vector space into lower dimensions and evaluate the integrity at the cluster level. D, I = index.search(xq, k) #Source: [link] Check this out to learn more.

ML

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[Updated] 100+ Top Data Science Interview Questions

Mlearning.ai

MAY 23, 2023

Hey guys, in this blog we will see some of the most asked Data Science Interview Questions by interviewers in [year]. Data science has become an integral part of many industries, and as a result, the demand for skilled data scientists is soaring. If the dataset is very large, then it becomes cumbersome to run data on it.

Data Science

Data Science Decision Trees Machine Learning Machine Learning

Machine learning algorithms

Dataconomy

MARCH 28, 2025

Unsupervised algorithms In contrast, unsupervised algorithms analyze data without pre-existing labels, identifying inherent structures and patterns. Common types include: K-means clustering: Groups similar data points together based on specific metrics.

Machine Learning

Machine Learning Machine Learning Algorithm K-nearest Neighbors

Data Science Current

Five machine learning types to know

OfferUp improved local results by 54% and relevance recall by 27% with multimodal search on Amazon Bedrock and Amazon OpenSearch Service

Webinars

Trending Sources

Anomaly detection in machine learning: Finding outliers for optimization of business functions

Webinars

Power recommendations and search using an IMDb knowledge graph – Part 3

Coactive AI’s CEO: quality beats quantity for data selection

Coactive AI’s CEO: quality beats quantity for data selection

Coactive AI’s CEO: quality beats quantity for data selection

Implement unified text and image search with a CLIP model using Amazon SageMaker and Amazon OpenSearch Service

Identifying defense coverage schemes in NFL’s Next Gen Stats

Basic Data Science Terms Every Data Analyst Should Know

Understanding and Building Machine Learning Models

What is Inductive Bias in Machine Learning?

Classification in ML: Lessons Learned From Building and Deploying a Large-Scale Model

[Updated] 100+ Top Data Science Interview Questions

Machine learning algorithms

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