Armando Vieira

4 Questions 7 Answers 0 Followers

Questions related from Armando Vieira

Recommendation systems for ill defined products?

I'm building a recommendation system but the it's an atypical situation in the sense that: 1. historical data I have is bank transactions (and credit cards). I do not known which specific products...

07 July 2014 5,959 8 View

Deep learning networks applications?

I have seen some impressive results of deep learning neural networks on image, text and audio analysis. This architecture have very appealing characteristics, like the capability to discover high...

10 October 2013 1,624 1 View

Can we really optimize this process using machine learning approaches to the gigabytes of data we can now collect from analytics?

Optimizing a digital marketing campaign is tremendous complex since lots of variables are involved, like channels, strategy, content quality, investment, makets, social networks etc. My question...

08 August 2013 4,016 2 View

Machine Learning: Learning with categoric data and very few training examples?

I want to train a machine learning algorithm able to learn from very few number of examples (less than 100). This is a regression problem with 10 categoric inputs (each between 2 and 10...

03 March 2013 9,672 12 View