1 INTRODUCTION  
2 CLASSIFICATION OF APPROACHES  
3 BACKGROUNDS  
4 AUTOMATED FEATURE SELECTION SEARCH (AUTO-FSS)  
5 AUTOMATED EMBEDDING DIMENSION SEARCH (AUTO-EDS)  
6 AUTOMATED FEATURE INTERACTION SEARCH (AUTO-FIS)  
7 AUTOMATED MODEL ARCHITECTURE SEARCH (AUTO-MAS)  
8 AUTOMATED OTHER COMPONENTS SEARCH (AUTO-OCS)  
9 HORIZONTAL COMPARISON FOR AUTORECSYS  
10 FUTURE DIRECTIONS  
11 CONCLUSION