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Author: Brian Seko

Pros and Cons of Using Facebook’s Prophet for Time Series Forecasting

Pros and Cons of Using Facebook’s Prophet for Time Series Forecasting

When it comes to time series forecasting, Facebook’s Prophet has become a popular tool in the data science community. Designed for ease of use and flexibility, Prophet is particularly appealing to those who may not have extensive experience with traditional statistical models. However, like any tool, it has its strengths and weaknesses. Let’s explore the pros and cons of Prophet to help you decide if it’s the right choice for your forecasting needs. What is Facebook Prophet? Prophet is an…

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Words of Power: How Trump and Harris Use Language to Shape Their Leadership

Words of Power: How Trump and Harris Use Language to Shape Their Leadership

Words carry immense power. Emphasis, tone, and vernacular all influence how we interpret a message. Simple phrases, often meant to be forgotten, can become embedded in our language forever. Politicians, more than most, understand the weight of words. While norms have been challenged over the last decade, entire careers can still be derailed by a single misstep in phrasing. Personally, I’ve always been captivated by natural language processing (NLP) for this very reason. The idea that we can extract deeper…

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Mastering Interview Preparation: Key Strategies and Tips

Mastering Interview Preparation: Key Strategies and Tips

What is Interview Prep? Interview preparation is all about putting your best foot forward when it matters most. Some things are universal: doing your homework on the company, fully understanding the job responsibilities, and making sure your resume is up-to-date. These are the bare basics that set the stage for a successful interview. Bare Basics of Interview Prep The essentials are straightforward: Major Concepts in Interview Preparation There’s more to interview prep than just brushing up your resume: What’s an…

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Navigating the H-1B Visa Process

Navigating the H-1B Visa Process

The H-1B visa process is a pivotal pathway for skilled professionals aspiring to work in the United States. This non-immigrant visa category allows U.S. companies to employ foreign workers in specialty occupations that require theoretical or technical expertise. As a senior analyst or data scientist, understanding the intricacies of the H-1B visa can be crucial for career advancement. This guide will walk you through the essential steps, requirements, and tips to successfully navigate the H-1B visa process. 1. Understanding the…

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Forecasting Gas Prices Using R

Forecasting Gas Prices Using R

Introduction Gas prices impact our daily lives significantly. Whether it’s driving to work, transporting goods, or planning a road trip, the cost of gas can affect our decisions and budgets. With this in mind, I set out to create a simple, yet thorough model that could predict future gas prices. In this blog post, we’ll take you through the project, explaining the process in simple terms and sharing our findings. The primary engine behind this project is Fable, an easy-to-use…

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Data Science in 2024

Data Science in 2024

Trends, Innovations, and Ethical Considerations As we progress through 2024, the field of data science continues to evolve at a rapid pace. From groundbreaking innovations to significant investments and ethical challenges, the landscape is both dynamic and complex. In this post, we’ll explore some of the most impactful developments in data science, providing insights and links to deeper resources. AI Startups and Investments One of the most notable trends in 2024 is the surge in investments in AI startups. A…

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The Hidden Currency of Respect

The Hidden Currency of Respect

In today’s corporate world, research shows that respect and value in the workplace are more influential in employee retention than compensation alone. Gartner’s studies highlight that employees, especially frontline workers, prioritize acknowledgment, growth opportunities, and a sense of being valued over higher pay. The American Psychological Association (APA) confirms that valued employees are more engaged and motivated, leading to higher retention rates.

Real-world examples from tech, healthcare, and retail sectors demonstrate that companies focusing on respect and value see lower turnover rates. Employers can foster this by implementing recognition programs, offering professional development, promoting inclusivity, soliciting feedback, and supporting work-life balance. Ultimately, a culture of respect and value helps retain top talent and creates a thriving workplace.

Analyzing the Impact of the Biden-Trump Debate

Analyzing the Impact of the Biden-Trump Debate

The recent presidential debate between President Joe Biden and former President Donald Trump has been a hot topic of discussion. While subjective opinions on who “won” the debate vary, a data-driven analysis provides a more objective understanding of its impact. This post delves into various data points, including public opinion polling, market reactions, social media sentiment, and historical comparisons to offer a comprehensive view of the debate’s aftermath. Public Opinion and Polling Data Polling data is a critical indicator of…

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Riding the Waves: Ups and Downs of Gas Prices

Riding the Waves: Ups and Downs of Gas Prices

This April gas price report is based on data through March 2024. All insights provided are taken from the Gas Price Tracker which is updated monthly. Direction in Prices So Far Gas prices have generally trended downward since reaching a peak in June 2022. Although there were increases in September 2023 and March 2024, longer-term trends indicate a declining price index. While prices are higher than they’ve been in the past few years, current rates are slightly lower than the…

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Lazy Recruiting: Coding Tests for Analyst and Data Science Positions

Lazy Recruiting: Coding Tests for Analyst and Data Science Positions

In the competitive landscape of data analytics and science, the hiring process has become a battlefield not just for candidates, but also for companies vying for top talent. Amidst this, coding tests have emerged as a common hurdle. I argue that these tests are not just ineffective, but also a lazy approach to recruitment that could be doing more harm than good. When a interview process boils candidates to a “top n”, you’ll soon get candidates that just prepare to…

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