We live in a world where larger and larger volumes of varied data types are coming at us in ever increasing speeds, i.e. we live in a world of big data. In order to make sense of big data, we have turned to data science. Data Science is a tool employed by the transliterate to transform data into information.
From Data Literacy to Transliteracy Understanding necessary skills for data democratization.
Using the principle of Occam's razor to optimize your supervised learning model.
Supervised machine learning is inferring a function which will map input variables to an output variable. Let’s unpack this definition a bit with an example. Say that we are a bank that wants to determine to whom we should give a loan. The objective, therefore, is to infer a function that examines a set … Continue reading Overfitting / Underfitting – How Well Does Your Model Fit?
They want to get rid of me. Wait, let me rephrase that, they want to get rid of us!! I can’t blame them, if I were them I would want to get rid of us too. Our friends at Gartner started all this talk about citizen data scientists.
Everyone is talking about data science. One study found that 96% of companies believe that data science is integral to the success of their business. Yet, most of these organizations (70%) are not realizing its full potential. They cite such factors as poor data quality, lack of talent, and access to proper tools and technology. … Continue reading Open Data Science
Recently I had read a LinkedIn article by Kalyan Sambhangi in which he asked where are all the data philosophers. He makes a good point, if data science is truly a science shouldn’t the philosophy of science be applicable to it as well; i.e. the philosophy of data science. I agree; it should. So, let … Continue reading What is the Philosophy of Data Science (and Should Data Scientists Care)?