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US Senate to Vote on a Wiretap Bill That Critics Call ‘Stasi-Like’

Hacker News

A controversial bill reauthorizing the Section 702 spy program may force whole new categories of businesses to eavesdrop on the US government’s behalf, including on fellow Americans.

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The game-changer in regression: unveiling rank-based encoding for surefire success

Data Science Dojo

Some common techniques The following section will cover some of the commonly used techniques and their challenges. One-hot encoding In One-hot encoding, each category value is represented as an n-dimensional, sparse vector with zero entries except for one of the dimensions.

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Unlocking the Gates to Success: Dive into SQL Interview Questions from Leading MAANG Companies

Towards AI

Assume you’re given a table containing data on Amazon customers and their spending on products in different categories, and write a query to identify the top two highest-grossing products within each category in the year 2022. The output should include the category, product, and total spend. You can see in below code.

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Customizing sk-learn Models and Pipelines

Towards AI

Labeling The dataset contains continuous prices that are converted into categories with respect to the provided thresholds. Each category is labeled by an ID, which the multiclass model is supposed to predict. Demo In this section, I show how the pricing pipeline is initialized, trained, and used to predict price categories.

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US spending on Ukraine

FlowingData

They start with an overview treemap and then zoom in on each spending category with a new section. A thumbnail for each section keeps you oriented with each static image. Over the years, the treemap has been NYT’s clear go-to for showing any kind of spending categories.

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How to Build a Hierarchy Filter in Tableau: Part 3 of 3

phData

In part 1 of this blog series, you learned how to build a simple hierarchy filter, and in part 2 , you learned how to build a filter for a long hierarchy by keeping certain hierarchy sections collapsed by default. Option 1 Drag the [Sub-Category Set] in the Color section of the Marks card.

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How to Build a Hierarchy Filter in Tableau: Part 1 of 3

phData

For example, Region and State or Category and Sub-Category. When filters are added like this, you will lose some much-needed context regarding which sub-categories roll up to which category. Sub-Category Level [Levels]%3 Convert this to a dimension. This is not a new problem in Tableau.

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