Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with pseudo-inverse training implemented using JavaScript. Compared to other training techniques, such as ...

Short interest is the number of shares that have been sold short but have not yet been covered or closed out. Short selling is when a trader sells shares of a company they do not own, with the hope ...

TD Cowen’s recent upgrade of Array Technologies (ARRY) has refocused attention on the solar tracker maker, as the firm cited improving execution, muted expectations, and a valuation gap versus peers.