LSTM with Wavelet Transform Based Data Preprocessing for Stock Price Prediction

<figure class="figure-group responsive"><div class="sub-figure" id="a"><object data="https://static-preview.hindawi.com/articles/mpe/volume-2019/1340174/figures/1340174.fig.007a.svgz" name="1340174.fig.007a" type="image/svg+xml"></object><div class="fig-label"><b>(a) </b>Comparison of unused wavelets, original wavelet soft thresholds, and improved wavelet soft threshold results</div></div><div class="sub-figure" id="b"><object data="https://static-preview.hindawi.com/articles/mpe/volume-2019/1340174/figures/1340174.fig.007b.svgz" name="1340174.fig.007b" type="image/svg+xml"></object><div class="fig-label"><b>(b) </b>Comparison of unused wavelets, original wavelet hard thresholds, and improved wavelet hard threshold results</div></div></figure>

Mathematical Problems in Engineering

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Figure 7: LSTM with Wavelet Transform Based Data Preprocessing for Stock Price Prediction 