Opportunity Cost

In his Akimbo podcast, Seth Godin teaches us how to adopt a posture of possibility, change the culture, and choose to make a difference. Here are my takeaways from the episode. In this podcast, Seth discusses the concept of opportunity cost. Time is an interesting concept. We constantly make decisions about how to spend our […]


(從我一個尊敬的作家,賽斯·高汀) 在所有市場中,市場領導者都佔有種不公平的優勢。那是因為許多不在意的顧客只想選擇領導者,因為感覺上這選擇會是輕鬆,也更安全。 因此,我們的策略應該不是希望成為一條夠大的魚。 而我們的策略應該是選擇一個夠大的池塘。 通過與最小與可行的觀眾來互動,您將獲得那些觀眾的聲譽和信任,這也是轉移到更大群的觀眾一項需要的過程。

Multi-Class Classification Model for Faulty Steel Plates Using Python Take 2

Template Credit: Adapted from a template made available by Dr. Jason Brownlee of Machine Learning Mastery. SUMMARY: The purpose of this project is to construct a predictive model using various machine learning algorithms and to document the end-to-end steps using a template. The Faulty Steel Plates dataset is a multi-class classification situation where we are […]

Time Series Modeling Project Template for Python Version 3

As I work on practicing and solving machine learning (ML) problems, I find myself repeating a set of steps and activities repeatedly. Thanks to Dr. Jason Brownlee’s suggestions on creating a machine learning template, [https://machinelearningmastery.com/machine-learning-project-template-in-r/] I have pulled together a project template that can be used to support time series analysis using the ARIMA modeling […]

Bob Lewis on IT Projects, Part 4

In the book, There’s No Such Thing as an IT Project: A Handbook for Intentional Business Change, Bob Lewis and co-author Dave Kaiser analyzed and discussed the new ways of thinking about IT and business management. These are some of my takeaways from reading the book. In the “BusOps” chapter, Bob and Dave discussed the […]