After the failure of the Fire Phone and the so-so Fire TV, it was hard to get excited about Amazon's $180 Echo wireless speaker. At best, it seemed like a superfluous device that simply mimicked voice-powered tech from our phones in monolithic speaker form. At worst, it felt like yet another way for the company to insert itself into your life -- all in an effort to make you buy more crap from Amaz
Otto Group Product Classification Challenge using nolearn/lasagne¶ This short notebook is meant to help you getting started with nolearn and lasagne in order to train a neural net and make a submission to the Otto Group Product Classification Challenge. Otto Group Product Classification Challenge Get the notebook from the Otto Group repository Nolearn repository Lasagne repository A nolearn/lasagn
Commonly used Idioms Idiom: a manner of speaking that is natural to native speakers of a language Every language has its own collection of wise sayings. They offer advice about how to live and also transmit some underlying ideas, principles and values of a given culture / society. These sayings are called "idioms" - or proverbs if they are longer. These combinations of words have (rarely complete
When the data has a lot of features that interact in complicated non-linear ways, it is hard to find a global regression model i.e. a single predictive formula that holds over the entire dataset. An alternative approach is to partition the space into smaller regions, then into sub-partitions (recursive partitioning) until each chunk can be explained with a simple model. There are two main types o
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I have a love / hate relationship with the Attribute function in Tableau. I love it for what it does, I hate it for those times that someone asks me to describe what it does. It took me a long time to wrap my head around what ATTR() does in Tableau. The first stop in my journey to understand the Attribute function was the Tableau online help. There, I found the following definition under ‘Aggregat
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