Chapter 1. Neural Networks and Gradient-Based Optimization
The financial services industry is fundamentally an information processing industry. An investment fund processes information in order to evaluate investments, an insurance company processes information to price their insurances, while a retail bank will process information in order to decide which products to offer to which customers. It is, therefore, no accident that the financial industry was an early adopter of computers.
The first stock ticker was the printing telegraph, which was invented back in 1867. The first mechanical adding machine, which was directly targeted at the finance industry, was patented in 1885. Then in 1971, the automatic teller banking machine, which allowed customers ...
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