Make: Volume 77

for inference. Bias is a big concern in statistics, as

it can skew results and interpretations. Therefore,

it is also a big concern in machine learning.

Pre-made datasets exist, but they are often

unique to a particular problem or have no real-

world application. For example, if someone

shared a dataset to classify motion gestures,

the motions would be dependent on the type of

sensor used and its placement. Data collected

from a movement performed with a glove sensor

would look different than a similar motion where

the sensor is placed at the end of a wand.

However, a few pre-made datasets can help get

you started. I regularly use the Google ...