notebook Archives - Data never lie

Data Science kaggle

Alternating Least Squares (ALS) Spark ML

December 22, 2016May 17, 20173 Comments

Alternating Least Squares (ALS) for Santander Kaggle competition The Kaggle Santander competition just concluded. I decided for this competition to […]

WavyTravel

So much noise on a plane! Introducing the Power Spectral Density

September 22, 2016March 13, 2020

Power spectral density (PSD) Wavy has been a little absent in the last period, engaged in several trips. During last […]

Wavy and the sampling or Nyquist-Shannon theorem

August 23, 2016May 11, 2017 The sampling theorem or Nyquist-Shannon theorem This post deals with one of the fundamental theorem of signal processing: the sampling […]

Curious about what Signal Processing is?

August 3, 2016January 6, 2017

Are you curious to know what is Signal Processing? Have you have ever heard “we need to process the signal”or […]

Any idea of what a frequency is? Playing with the Fourier Transform

August 2, 2016January 9, 20172 Comments

Do you have any idea of what a frequency is? How can we pick the frequencies contained in a signal? […]

Simulating time series

July 31, 2016January 6, 20172 Comments

We are going to simulate time series using basic function in python. This is the first post of a series […]

Elena Cuoco

I'm a scientist who loves data, analyzing it, and extracting information. I work in the field of gravitational wave research and the application of artificial intelligence techniques. I also love to cook, use sourdough, and especially love to cook for my loved ones. I also love walking, biking, yoga, being in nature, gardening, and taking care of my home, and I love Apulia, my homeland, and Tuscany, my adopted land. On this website, you will find posts both in Italian (my native language) and English. My intention is to talk about my work, my research, signal processing, and machine learning, but also about my passions such as traveling and photography, things I love doing in my spare time. I made all the photos you see on this site. Enjoy the site, have fun, and share my posts if you liked them.