Donation-based crowdfunding, as part of impact investment, plays a vital role in promoting economic development and alleviating poverty. In order to enhance the lender's enthusiasm for lending behavior, some platforms, for example Kiva, have introduced groups to facilitate lending. This study...

Fraud problems in loan application assessment cause significant losses for finance companies worldwide, and much research has focused on machine learning methods to improve the efficacy of fraud detection in some financial domains. However, diverse information falsification in individual fraud...

Metallic glass composites (MGCs) inherit the high strength of their glassy matrix and exhibit remarkable plastic deformation, hence have great potential in engineering applications. However, their preparation often relays on arduous component exploration or involves elusive technological...