441970
Beschreibung
Mindmap von Steve Hiscock, aktualisiert more than 1 year ago
|
Erstellt von Steve Hiscock
vor etwa 12 Jahre
|
|
Sampling
- Simple Random Sample
- Seed number. The chance of selection is equal
- Elements selected independently
- Elements selected independently
- Seed number. The chance of selection is equal
- Systematic
- Taking every nth observation
- Taking every nth observation
- Take the first n examples
- Stratified - Classifying
the data, and taking
random samples
- Unbalanced stratified
- Taking a random sample, from each class not proportional to the class sizes
- Taking a random sample, from each class not proportional to the class sizes
- Unbalanced stratified
- Overfitting
- Perfect fits to the data,
when its like in reality unlike
to be perfect
- Perfect fits to the data,
when its like in reality unlike
to be perfect
Möchten Sie kostenlos Ihre eigenen Mindmaps mit GoConqr erstellen? Mehr erfahren.