Getting retrieval-augmented generation right requires a deep understanding of embedding models, similarity metrics, chunking, ...

For example, a call option with a delta of 0.25 and worth $1.40 would be expected to have a value of $1.65 if the underlying asset moved $1.00 higher. A portfolio's delta can be positive ...

The present paper studies the performance of stacked sparse autoencoder (SSAE) on the multi-fault diagnosis of bearing and shaft components based on image classification. The vibration signal is ...

Our method leverages non-convex sparse penalties like the minimax concave penalty (MCP) and smoothly clipped absolute deviation (SCAD), improving the identification and retention of significant ...

This is an autoencoder with cylic loss and coding parsing loss for image compression and reconstruction. Network backbone is simple 3-layer fully conv (encoder) and symmetrical for decoder. Finally it ...