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Plotting Google Trends with Bokeh and Python for multiple comparisons prt 1/2

One of my last job tasks activities was to compare different keywords on Google Trends. At the moment I am writing is possible to compare only 5 keywords between each other. If you want to compare more then 5 Key Search Terrs is not possible, or you have to manipulate a little bit data. Take … Read more

Quick April Updates

The smell of bread baking fills the house in this Sunday morning in London. I am back to London, and I am starting my third month here. Seems yesterday that I flew from Naples. Incredible! A lot of things changed at supersonic speed. Me included. Actually I am the lead Data Scientist for Lola’s Cupcakes, … Read more

What are some important qualities of a good supervisor (boss)?- TOEFL Writing Independent Task Example

What are some important qualities of a good supervisor (boss)? Use specific details and examples to explain why these qualities are important. A good supervisor is someone who helps you to reach your goals and accomplish your tasks efficiently. In my last job for a retail company, I really enjoyed talking with my boss about … Read more

Universities should give the same amount of money to their students’ sports activities as they give to their university libraries. Use specific reasons and examples to support your opinion. Do you agree or disagree? -TOEFL Writing Independent Task Example

Universities should give the same amount of money to their students’ sports activities as they give to their university libraries. Use specific reasons and examples to support your opinion. Do you agree or disagree? Use specific reasons and examples to support your opinion. I definitely don’t agree with the fact that University should give to … Read more

Success is related to Hard Work or Luck? – TOEFL Writing Independent Task Example

“When people succeed, it is because of hard work. Luck has nothing to do with success.” Do you agree or disagree with the quotation above? Use specific reasons and examples to explain your position. I strongly believe the more you try, the luckier you are. Success is a combination of hard work, smart work and … Read more

Analytics Introduction, 3 Keys points

The King of a faraway kingdom decided to change the laws introducing the divorce. After 5 years from the law introduction he gathered the Black Knight and the White Knight and told them: -You, Black Knight, have to go from house to house and count the number of divorces that happened during these years. Instead … Read more

XGBoost in Python (Quickly) Explained (3min Read)

What is? XGBoost is an algorithm used for supervised learning problems. It means Extreme Gradient Boosting. How It works? You have to imagine a sequence of models and each model is trained from the error of its predecessor. Where It is applied? Classification And Regression Trees  is the base learner and you apply a gradient … Read more