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Carmen Adriana Martinez Barbosa
Carmen Adriana Martinez Barbosa

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Published in plotwise

·Oct 21, 2021

Introduction to BigQuery for data analysts and data scientists

How to use BigQuery in data management, data exploration, and visualization — BigQuery is one of the current cloud data warehouses in the market. This tool is unique in how low-maintenace it is. Additionally, the architecture of BigQuery — which is known as server-less infrastructure — allows users to focus more on the analysis of their data. The data stored in BigQuery…

Bigquery

9 min read

Introduction to BigQuery for data analysts and data scientists
Introduction to BigQuery for data analysts and data scientists

Published in Towards Data Science

·Jan 11, 2021

Do you want to be a Data Scientist?

An overview of the different roles that you can pursue and how to be good in this competitive field — During the last couple of years, the demand for data scientists has been growing. Many companies look for experienced people who can give value to the large amounts of data currently available. For many students, especially those finishing a Ph.D. in natural sciences, becoming a data scientist is a good…

Machine Learning

12 min read

Do you want to be a Data Scientist?
Do you want to be a Data Scientist?

Published in Towards Data Science

·Jun 6, 2020

Fitting Cosine(Sine) functions with machine learning in Python

Using a mixture of Bayes optimization and linear regression to fit one of the most common functions in physics. — By: Carmen Martínez-Barbosa and José Celis-Gil A couple of days ago one of our colleagues asked us how to fit the data from a harmonic signal with a reasonable knowledge of its behavior. This seems a standard problem as in physics many processes are periodic. The piston of a motor…

Data Science

9 min read

Fitting Cosine(Sine) functions with machine learning in Python
Fitting Cosine(Sine) functions with machine learning in Python

May 5, 2017

Airports as a positive externality

Logistical hubs play a critical role in the national and regional infrastructure, and in economic development. They can bring foreign investment, tourism, trade, employment — also referred to as “positive externalities.” In Europe, one of the most important logistical hubs are airports. According to recent studies, European airports contribute to…

Real State

4 min read

Airports as a positive externality
Airports as a positive externality
Carmen Adriana Martinez Barbosa

Carmen Adriana Martinez Barbosa

Data Scientist @Plotwise. LinkedIn: https://www.linkedin.com/in/camartinezbarbosa/

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