Data Science Articles

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Kevin Epstein Kevin Epstein
Updated on August 12, 2024

Why Machine Learning Projects Fail — and How to Make Sure They Don’t

Machine learning projects are probably different from what you’re used to. Here’s how to do them right.

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Ren Jie Tan Ren Jie Tan
Updated on August 09, 2024

Mean Average Precision (mAP) Explained

Mean average precision is a metric used to calculate the performance of information retrieval and object detection models. Learn how to calculate it.

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Jay Mishra Jay Mishra
Updated on August 09, 2024

How Generative AI Is Transforming Text Data Extraction

Advancements in generative AI have made it possible to speed up the text data extraction process making it easier to analyze structured and unstructured data. Here’s how it works.  

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Risto Hinno Risto Hinno
Updated on August 09, 2024

Singular Value Decomposition (SVD) Algorithm Explained

Singular value decomposition (SVD) is a matrix factorization method that generalizes the eigendecomposition of a square matrix to any matrix. Here’s how it works.

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Rogers Jeffrey Leo John Rogers Jeffrey Leo John
Updated on August 09, 2024

An LLM Is Like a Hungry Bear. Be Careful What You Feed It.

LLMs promise to democratize data science, but they also pose grave security risks if we’re not careful. Our expert offers tips for staying safe

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K. Jagathish K. Jagathish
Updated on August 08, 2024

grep Command in Linux and Unix: A Tutorial

The grep command is a tool in Linux and Unix that’s used to search for specific text within files, such as words, phrases or patterns. Learn the code.

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Anmolika Singh Anmolika Singh
Updated on August 08, 2024

Guide to Power Analysis and Statistical Power

Power analysis is a process that involves evaluating a test’s statistical power to determine the necessary sample size for a hypothesis test. Learn more.

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Vibhor Nigam Vibhor Nigam
Updated on August 06, 2024

T-Test vs. Chi-Square Test: Differences and When to Use Each

Here are the differences between a t-test, a chi-square test and other statistical tests, plus when you should use them.

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Prashanth Xavier Prashanth Xavier
Updated on August 06, 2024

A Guide to Reading and Writing CSV Files and More in Apache Spark

Apache Spark is a big data processing framework that can be used to read and write data for CSV, JSON, Parquet and Delta Lake. Here’s how.

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Ellen Glover Ellen Glover
Updated on August 06, 2024

32 Top AI Apps to Know

These AI apps put the power of artificial intelligence right in your hands.

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