Tue.Aug 23, 2022

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Top Posts August 15-21: How to Perform Motion Detection Using Python

KDnuggets

How to Perform Motion Detection Using Python • The Complete Collection of Data Science Projects – Part 2 • Free AI for Beginners Course • Decision Tree Algorithm, Explained • What Does ETL Have to Do with Machine Learning?

Python 114
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Confluent in India: Cultivating an Innovative Organization Where People Thrive

Confluent

The VP of Engineering at Confluent India shares how the team builds innovative, modern data solutions while instilling a humble, open work culture where employees thrive.

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Support Vector Machines: An Intuitive Approach

KDnuggets

This post focuses on building an intuition of the Support Vector Machine algorithm in a classification context and an in-depth understanding of how that graphical intuition can be mathematically represented in the form of a loss function. We will also discuss kernel tricks and a more useful variant of SVM with a soft margin.

Algorithm 108
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Surrogate keys in dbt: Integers or hashes?

dbt Developer Hub

Those who have been building data warehouses for a long time have undoubtedly encountered the challenge of building surrogate keys on their data models. Having a column that uniquely represents each entity helps ensure your data model is complete, does not contain duplicates, and able to join across different data models in your warehouse. Sometimes, we are lucky enough to have data sources with these keys built right in — Shopify data synced via their API, for example, has easy-to-use keys on a

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From Developer Experience to Product Experience: How a Shared Focus Fuels Product Success

Speaker: Anne Steiner and David Laribee

As a concept, Developer Experience (DX) has gained significant attention in the tech industry. It emphasizes engineers’ efficiency and satisfaction during the product development process. As product managers, we need to understand how a good DX can contribute not only to the well-being of our development teams but also to the broader objectives of product success and customer satisfaction.

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Customize Your Data Frame Column Names in Python

KDnuggets

This tutorial will explore four scenarios in which you can apply different transformations to all DataFrame columns.

Python 128
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How Does Blockchain Work?

U-Next

Introduction. Recently, blockchain technologies are gaining attention, and it’s easy to understand why. Blockchain, which first powered Bitcoin, does have the potential to transform a variety of industries, including voting and accountancy. Still, it has not been apparent how to utilize this revolutionary technology effectively. We’ll examine what is blockchain technology and how it works in this blog.

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All About MBA and MBA Salary in India

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Introduction. You must learn how to differentiate yourself from the competition in today’s world, which not only offers a variety of job options but is also more cutthroat than ever. One could never go incorrect with an MBA degree, regardless of whether you’re a recent graduate or a working professional trying to advance your career. Nevertheless, you might wish to research the typical MBA salary in India before making this choice.

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Python Projects For Beginners

U-Next

Introduction. Python has been one of the fastest-growing and most popular programming languages among newbies who want to get started with coding in recent years. In comparison to other programming languages, Python has a comparatively simple syntax to learn. You’re learning Python and want to hone your expertise by building something on your own.

Python 40
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Django Tutorial for Beginners

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Introduction. Most web applications have standard features such as authorization, database connectivity, etc. Having preset APIs or classes to tackle certain web development difficulties simplifies web developers’ lives. The web framework refers to these preset APIs and technologies that can be utilized to ease standard web development activities.

MySQL 40
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Encapsulation In Oops With Example

U-Next

Introduction. The cornerstone of object-oriented programming is encapsulation. The Java language requires linguistic constructs to combine properties and operations. Can we primarily determine an object’s attributes based on how two or more items interact or communicate? Both data hiding and encapsulation make use of related concepts. It enables programmers to work independently.

Java 40
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Peak Performance: Continuous Testing & Evaluation of LLM-Based Applications

Speaker: Aarushi Kansal, AI Leader & Author and Tony Karrer, Founder & CTO at Aggregage

Software leaders who are building applications based on Large Language Models (LLMs) often find it a challenge to achieve reliability. It’s no surprise given the non-deterministic nature of LLMs. To effectively create reliable LLM-based (often with RAG) applications, extensive testing and evaluation processes are crucial. This often ends up involving meticulous adjustments to prompts.

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Command line arguments in C

U-Next

Introduction. Consider a weather prediction app that has been created in any language. When we launch the software, a graphic user interface (GUI) will appear where you can type in the search query and press enter to learn the weather conditions at that moment. However, the command-line argument comes into consideration if you don’t have that GUI, which implies you can’t tap on just about any boxes.

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While Loop In Python

U-Next

Introduction. Python is now the most popular programming language because it is free and open-source, has a large standard library, and can be readily coupled with several programming languages. Among other elements, there are three types of loops in Python: . While loops. For loops. Nested loops. This article entails basic looping statements, i.e., while loop in Python and other statements and expressions used with while loop.

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Tableau Tutorial

U-Next

Introduction. If the results of the assessment of the information are displayed in the form of information representation, all the outstanding purpose-oriented corporate judgments become simple to pursue. Additionally, having all statistics, infographics, graphs, etc., on one dashboard makes it easier to foresee insights. Tableau serves as a visual framework for business intelligence and analytics, assisting users in watching, observing, comprehending, and making choices with various data types.

BI 52