To see this trade-off applied to real data from massively open online courses (MOOCs), see Daries et al. (2014) and Angiuli, Blitzstein, and Waldo (2015).
ເພື່ອເບິ່ງການແລກປ່ຽນນີ້ນໍາໃຊ້ກັບຂໍ້ມູນທີ່ແທ້ຈິງຈາກຫຼັກສູດອອນໄລນ໌ຢ່າງເປີດເຜີຍ (MOOCs), ເບິ່ງ Daries et al. (2014) ແລະ Angiuli, Blitzstein, and Waldo (2015).