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The mystery of indexing – A guide to different types of indexes in Python

Data Science Dojo

Most Data Science enthusiasts know how to write queries and fetch data from SQL but find they may find the concept of indexing to be intimidating. This blog will aim to clear concepts of how this additional tool can help you efficiently access data, especially when there are clear patterns involved.

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Machine Learning Interview Questions to Land the Perfect Data Science Job

Smart Data Collective

Are you looking to get a job in big data? The Bureau of Labor Statistics reports that there were over 31,000 people working in this field back in 2018. However, it is not easy to get a career in big data. We decided to share some of them here: How do you balance the need for variance with minimizing data bias?

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Fast and cost-effective LLaMA 2 fine-tuning with AWS Trainium

AWS Machine Learning Blog

Our high-level training procedure is as follows: for our training environment, we use a multi-instance cluster managed by the SLURM system for distributed training and scheduling under the NeMo framework. Dr. Huan works on AI and Data Science. He focuses on developing scalable machine learning algorithms. Youngsuk Park is a Sr.

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23 Best Free NLP Datasets for Machine Learning

Iguazio

20 Newsgroups A dataset containing roughly 20,000 newsgroup documents spanning a variety of topics, for text classification, text clustering and similar ML applications. million articles from 20,000 news sources across a seven day period in 2017 and 2018. Get the dataset here. Long-Form Content 14. Get the dataset here.

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How to optimize your LinkedIn as a Data Scientist?

Pickl AI

If you are a Data Scientist, then your LinkedIn profile should be flooded with information on Data Science’s latest development in this domain, such that it instantly garners the attention of recruiters as well as your contemporaries. is a trusted e-learning platform for Data Science.

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Introduction to Autoencoders

Flipboard

By using our mathematical notation, the entire training process of the autoencoder can be written as follows: Figure 2 demonstrates the basic architecture of an autoencoder: Figure 2: Architecture of Autoencoder (inspired by Hubens, “Deep Inside: Autoencoders,” Towards Data Science , 2018 ).

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Identifying defense coverage schemes in NFL’s Next Gen Stats

AWS Machine Learning Blog

Quantitative evaluation We utilize 2018–2020 season data for model training and validation, and 2021 season data for model evaluation. 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).

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