<p><span style="padding: 3px 10px; border-radius: 5px; color: #ffffff; font-weight: bold; display: inline-block; background-color: #ff0000;"> External Email - Use Caution </span></p><p></p><div dir="ltr">hi,<div><br></div><div>see fit_params in ICA object. With FastICA you can change the non-linearity</div><div>as supported by <a href="https://scikit-learn.org/stable/modules/generated/sklearn.decomposition.FastICA.html">https://scikit-learn.org/stable/modules/generated/sklearn.decomposition.FastICA.html</a></div><div><br></div><div>HTH</div><div>Alex</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Apr 16, 2020 at 8:10 PM Francesco Mattioli <<a href="mailto:francesco.mttl@gmail.com">francesco.mttl@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><p><span style="padding:3px 10px;border-radius:5px;color:rgb(255,255,255);font-weight:bold;display:inline-block;background-color:rgb(255,0,0)"> External Email - Use Caution </span></p><p></p><div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Dear colleagues,<br clear="all"></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I'm working on an<b> independent component analysis (ICA). </b></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I have two problems I can't solve on my own.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><ol><li>Is it possible to implement a <b>custom G function within ICA</b>? In this case I would like to implement a <b>hyperbolic tangent (tanh)</b>.</li><li>Is it possible to<b> filter specific ICA components</b>? I would like to pass some specific components (e.g. "ICA001") inside a notch filter and then reconstruct the signal with the filtered components.</li></ol><div>Thanks in advance for your time. </div><div>Greetings,</div></div><div><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><table cellpadding="0" cellspacing="0" style="vertical-align:-webkit-baseline-middle;font-family:Verdana"><tbody><tr style="color:rgb(255,255,255)"><td><table cellpadding="0" cellspacing="0" style="vertical-align:-webkit-baseline-middle;font-family:Verdana"><tbody><tr><td style="vertical-align:top"><h3 color="#727272" style="margin:0px;font-size:16px;color:rgb(114,114,114)">Francesco Mattioli</h3><p color="#727272" style="color:rgb(114,114,114);margin:0px;font-size:12px;line-height:20px">I'm trying to work without distractions. If I do not respond immediately, drink a cup of tea and be patient. Great ideas need deep work!</p></td><td width="45"><div></div></td></tr></tbody></table></td></tr><tr style="color:rgb(255,255,255)"></tr></tbody></table><table cellpadding="0" cellspacing="0" style="vertical-align:-webkit-baseline-middle;font-family:Verdana"><tbody><tr style="color:rgb(255,255,255)"></tr></tbody></table><table cellpadding="0" cellspacing="0" style="vertical-align:-webkit-baseline-middle;font-family:Verdana"><tbody><tr style="color:rgb(255,255,255)"><td><table cellpadding="0" cellspacing="0" style="vertical-align:-webkit-baseline-middle;font-family:Verdana"><tbody></tbody></table></td></tr><tr style="color:rgb(255,255,255)"><td></td></tr><tr style="color:rgb(255,255,255)"></tr></tbody></table></div></div></div></div></div></div></div></div><div hspace="streak-pt-mark" style="max-height:1px"><img alt="" style="width: 0px; max-height: 0px; overflow: hidden;" src="https://mailfoogae.appspot.com/t?sender=aZnJhbmNlc2NvLm10dGxAZ21haWwuY29t&type=zerocontent&guid=44262834-db04-44c8-9028-ea23123d40c8"><font color="#ffffff" size="1">ᐧ</font></div>
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