Dealing with categorical data is an essential part of data preprocessing in ... to variables that contain label values rather than numeric values. Machine learning algorithms, on the other hand ...

Our understanding of progress in machine learning has been colored by flawed testing data. The 10 most cited AI data sets are riddled with label errors, according to a new study out of MIT ...

A team led by computer scientists from MIT examined ten of the most-cited datasets used to test machine learning systems. They found that around 3.4 percent of the data was inaccurate or ...