4. MotivationMotivationMotivationMotivation
$90 $90 $120 $90 $90 $150 $200
$90 $75 $90 $90 $90 $90 $90
$120 $90 Sold out Sold out $75 $90 $90
$120 $90 $90 $90 $100 $90 $120
(predicted) to increase zero to two days
(predicted) to increase this week
(predicted) to increase next week
7. MotivationMotivationMotivationMotivation
The classifier is kept fresh
No need for separate batch learning/evaluation
The feedback is taken into account in real time, regularly
The classifier can be introspected
Transparent model structure
(e.g. know the tree, information gain for each split
point)
Known expected performance (accuracy, precision, recall,
AUC)
Seamless support for workflow of machine
learning
Data preprocessing: up/down sampling, imputations, …
Feature selections
Model evaluation, cross validation,
MUST
8. MotivationMotivationMotivationMotivation
The classifier is immediately available
The classifier can already predict during learning
When learning phase is terminated, it starts another cycle of
learning
The classifier has a meta-learning capability
The classifier has several models different parameters
It is possible to learn about the learning capability of the
models
NICE TO HAVE