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Machine Learning is a subfield of computer science that draws on elements from algorithmic analysis, computational statistics, mathematics, optimization, etc. It is mainly concerned with the use of data to construct models that have high predictive/forecasting ability. Topics include modeling building, applications, theory, etc.

4 votes
1 answer
1k views

Classification of potential customers

I have a table with many financial information of thousands of companies around the world (revenue, income, number of employees, total assets etc) and an extra information indicating whether that comp …
Bernardo Aflalo's user avatar
2 votes

How to decide the number of trees parameter for Random Forest algorithm in PySpark MLlib?

Maybe you will start to have negative impact of performance by increasing the number of trees. But definitely, at some point, increasing the number of trees will not add much accuracy in your model. …
Bernardo Aflalo's user avatar