This provides a stronger test of whether share prices reflect future takeover probabilities. The results show that while the models have significant explanatory power, the portfolios fail to beat the return on the market over a 12-month holding-period. 展开 ...
One of the simplest learning rate strategies is to have a fixed learning rate throughout the training process. Choosing a small learning rate allows the optimizer find good solutions, but this comes at the expense of limiting the initial speed of convergence. Changing the learning rate over time...
One of the simplest learning rate strategies is to have a fixed learning rate throughout the training process. Choosing a small learning rate allows the optimizer find good solutions, but this comes at the expense of limiting the initial speed of convergence. Changing the learning rate over time...
Information on social media will be easily spread between investors in real time, and these information will affect investors’ expectations, strategies and risk cognition, which in turn affect their subjective judgments on the future stock returns and investment behavior. In the Internet age, the ...
intervals post the modification implication. Therefore, the finance model is well organized and planned for better outcomes across different investment options. This model is validated against snowfall preferences for different investment and market strategies. In the future work, a linear analysis model ...
the exchange rate of Kuwaiti dinar (KWD) to US dollar (USD), money supply, interest rate, earnings per share (EPS), dividends per share (DPS) and Gulf stock market index namely, Kuwait, Oman, Saudi Arabia, Bahrain and Dubai (Chatzis, Siakoulis, Petropoulos, Stavroulakis, & Vlachogiannaki...
In other words, a model capable of efficiently predicting financial time series will enable us to find optimal investment strategies on the financial markets that maximize investors’ gains. To this end, we apply long- and short-term memory recurrent neural networks (LSTM) to equity market ...
Recently, external factors have contributed more towards the shift in the market which has led the entrepreneurs to change their strategies and decisions and share their vision with other stakeholders to keep up with the ups and downs in the business [38]. Market shifts due to external factors ...
One of the simplest learning rate strategies is to have a fixed learning rate throughout the training process. Choosing a small learning rate allows the optimizer find good solutions, but this comes at the expense of limiting the initial speed of convergence. Changing the learning rate over time...
which is bullish, meaning that XRP could be a potential buy for a long-term strategy. On top of this, the XRP Fear & Greed Index stands at 72 in the Greed zone. As we all know, a Greedy outcome means that many investors are making a buy, prepping their strategies for the long run...