<html><head></head><body><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1480606999670_25517">Hi Swaroop</div><div id="yui_3_16_0_ym19_1_1480606999670_25547">I checked the commonspace in both cases and it turns out that they are not identical, but almost equal as shown below. Therefore, the realigned task datasets (ds_task) are totally different in both scenarios.</div><div id="yui_3_16_0_ym19_1_1480606999670_25547"><br></div><div id="yui_3_16_0_ym19_1_1480606999670_25547" dir="ltr">>>> np.allcolse(hyper1.commonspace, hyper2.commonspace, rtol=1e-3)</div><div id="yui_3_16_0_ym19_1_1480606999670_25547" dir="ltr">>>> <b id="yui_3_16_0_ym19_1_1480606999670_27719"><i>True</i></b></div><div id="yui_3_16_0_ym19_1_1480606999670_25547" dir="ltr"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27341">>>> np.allcolse(hyper1.commonspace, hyper2.commonspace, rtol=1e-4)</div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27342">>>> <b id="yui_3_16_0_ym19_1_1480606999670_27720"><i>False</i></b></div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27342"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27342">>>> err=np.isclose(hyper1.commonspace, hyper2.commonspace, rtol=1e-4)</div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27342">>>> err.size-np.sum(err)</div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27342">>>> <b id="yui_3_16_0_ym19_1_1480606999670_27718"><i>8</i></b></div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27555">>>> err=np.isclose(hyper1.commonspace, hyper2.commonspace, rtol=1e-5)</div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27556">>>> err.size-np.sum(err)</div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27557">>>> <b id="yui_3_16_0_ym19_1_1480606999670_27773"><i>141</i></b></div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27625">>>> err=np.isclose(hyper1.commonspace, hyper2.commonspace, rtol=1e-6)</div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27626">>>> err.size-np.sum(err)</div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27627">>>> <b id="yui_3_16_0_ym19_1_1480606999670_27782"><i>1613</i></b></div><div dir="ltr" id="yui_3_16_0_ym19_1_1480606999670_27342"><br></div><div id="yui_3_16_0_ym19_1_1480606999670_25547" dir="ltr"><br></div><div class="qtdSeparateBR"><br><br></div><div class="yahoo_quoted" style="display: block;"> <div style="font-family: arial, helvetica, sans-serif; font-size: 16px;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif; font-size: 16px;"> <div dir="ltr"><font size="2" face="Arial"> On Thursday, 1 December 2016, 2:37, Swaroop Guntupalli <swaroopgj@gmail.com> wrote:<br></font></div> <br><br> <div class="y_msg_container"><div id="yiv8675569148"><div><div dir="ltr">Ok. Can you check if data in hyper.commonspace is the same after training in the two scenarios?<div><br clear="none"></div></div><div class="yiv8675569148yqt1427002654" id="yiv8675569148yqt32800"><div class="yiv8675569148gmail_extra"><br clear="none"><div class="yiv8675569148gmail_quote">On Wed, Nov 30, 2016 at 8:08 PM, Salim Al-wasity <span dir="ltr"><<a rel="nofollow" shape="rect" ymailto="mailto:salim_alwasity@yahoo.com" target="_blank" href="mailto:salim_alwasity@yahoo.com">salim_alwasity@yahoo.com</a>></span> wrote:<br clear="none"><blockquote class="yiv8675569148gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hi Swaroop<div id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554469057">Do you mean like this:</div><div id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554478416"><br clear="none"><blockquote class="yiv8675569148gmail_quote" style="margin:0px 0px 0px 0.8ex;font-family:sans-serif;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div class="yiv8675569148m_-7832727573003729935HOEnZb"><div class="yiv8675569148m_-7832727573003729935h5"><div style="background-color:rgb(255,255,255);font-family:arial, helvetica, sans-serif;font-size:16px;"><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332yahoo_quoted" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5937"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5936"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5935" style="font-family:HelveticaNeue,;"><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332y_msg_container" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5948"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5947"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5946" style="font-family:arial, helvetica, sans-serif;"><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554104801">Scenario-3-:</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554115376">new_ds_task=[ds_task[2], ds_task[0], ds_task[1], ds_task[3], ds_task[4], ds_task[5], ds_task[6], ds_task[7], ds_task[8], ds_task[9]]</div><span class="yiv8675569148"></span><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554116338"><br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554110544">new_ds_h=[ds_h[2], ds_h[0], ds_h[1], ds_h[3], ds_h[4], ds_h[5], ds_h[6], ds_h[7], ds_h[8], ds_h[9]]</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554111696"><br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554310750">hyper=Hyperalignment()</div></div></div></div></div></div></div></div></div></div></div></blockquote><blockquote class="yiv8675569148gmail_quote" style="margin:0px 0px 0px 0.8ex;font-family:sans-serif;border-left:1px solid rgb(204,204,204);padding-left:1ex;"><div class="yiv8675569148m_-7832727573003729935HOEnZb"><div class="yiv8675569148m_-7832727573003729935h5"><div style="background-color:rgb(255,255,255);font-family:arial, helvetica, sans-serif;font-size:16px;"><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332yahoo_quoted" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5937"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5936"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5935" style="font-family:HelveticaNeue,;"><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332y_msg_container" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5948"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5947"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5946" style="font-family:arial, helvetica, sans-serif;"><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554099837">hypermaps=hyper(new_ds_h)</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554321740">ds_hyper = [ hypmaps[i].forward(d_all) for i, d_all in enumerate(new_ds_task)]<br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554101788"><br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554370413"><br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554370525"><br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554370687">Same result as scenario 2, still different than scenario 1!.</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554101947"><br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554102075"><br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554102203"><br clear="none"></div></div></div></div></div></div></div></div></div></div></div></blockquote><span class="yiv8675569148"></span><div id="yiv8675569148m_-7832727573003729935ymail_android_signature"><a rel="nofollow" shape="rect" target="_blank" href="https://overview.mail.yahoo.com/mobile/?.src=Android">Sent from Yahoo Mail on Android</a></div> <br clear="none"> <blockquote style="margin:0 0 20px 0;"> <div>On Thu, 1 Dec, 2016 at 12:55 am, Swaroop Guntupalli</div><div><<a rel="nofollow" shape="rect" ymailto="mailto:swaroopgj@gmail.com" target="_blank" href="mailto:swaroopgj@gmail.com">swaroopgj@gmail.com</a>> wrote:</div> <div><div class="yiv8675569148h5"> <div style="padding:10px 0 0 20px;margin:10px 0 0 0;border-left:1px solid #6d00f6;"> <div dir="ltr"><div class="yiv8675569148gmail_extra"><div class="yiv8675569148gmail_quote"><blockquote class="yiv8675569148gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="yiv8675569148m_-7832727573003729935HOEnZb"><div class="yiv8675569148m_-7832727573003729935h5"><div style="color:#000;background-color:#fff;font-family:arial, helvetica, sans-serif;font-size:16px;"><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332qtdSeparateBR"><br clear="none"></div><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332yahoo_quoted" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5937" style="display:block;"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5936" style="font-family:arial, helvetica, sans-serif;font-size:16px;"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5935" style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332y_msg_container" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5948"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5947"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5946" style="color:#000;background-color:#fff;font-family:arial, helvetica, sans-serif;font-size:16px;"><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187">I had 10 subjects whose Hyperalignment data are stored in (ds_h) and task data in (ds_task) which I am classifying</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187"><br clear="none"></div><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187">Scenario-1-:</div><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187"><br clear="none"></div><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187">hyper=Hyperalignment(ref_ds=2)</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187">hypermaps=hyper(ds_h)</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935yMail_cursorElementTracker_1480554343385">ds_hyper = [ hypmaps[i].forward(d_all) for i, d_all in enumerate(ds_task)]</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187">..........Then continue with classification</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187"><br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187"><br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187">Scenario-2-:</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187">new_ds_h=[ds_h[2], ds_h[0], ds_h[1], ds_h[3], ds_h[4], ds_h[5], ds_h[6], ds_h[7], ds_h[8], ds_h[9]]</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187">hyper=Hyperalignment()</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187">hyper.train(new_ds_h)<span style="font-family:arial, sans-serif;font-size:small;color:rgb(34,34,34);"> </span></div></div></div></div></div></div></div></div></div></div></div></blockquote><blockquote class="yiv8675569148gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="yiv8675569148m_-7832727573003729935HOEnZb"><div class="yiv8675569148m_-7832727573003729935h5"><div style="color:#000;background-color:#fff;font-family:arial, helvetica, sans-serif;font-size:16px;"><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332yahoo_quoted" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5937" style="display:block;"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5936" style="font-family:arial, helvetica, sans-serif;font-size:16px;"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5935" style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332y_msg_container" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5948"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5947"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5946" style="color:#000;background-color:#fff;font-family:arial, helvetica, sans-serif;font-size:16px;"><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12187">hypermaps=hyper(ds_h)</div></div></div></div></div></div></div></div></div></div></div></blockquote><div><br clear="none"></div><div>Can you combine the above lines into one call and re-order the mappers and see how it behaves?</div><div class="yiv8675569148m_-7832727573003729935yQTDBase yiv8675569148m_-7832727573003729935yqt5994981654" id="yiv8675569148m_-7832727573003729935yqtfd78368"><div><br clear="none"></div><div> </div></div><blockquote class="yiv8675569148gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="yiv8675569148m_-7832727573003729935HOEnZb"><div class="yiv8675569148m_-7832727573003729935h5"><div style="color:#000;background-color:#fff;font-family:arial, helvetica, sans-serif;font-size:16px;"><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332yahoo_quoted" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5937" style="display:block;"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5936" style="font-family:arial, helvetica, sans-serif;font-size:16px;"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5935" style="font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px;"><div class="yiv8675569148m_-7832727573003729935m_-2436809628804325332y_msg_container" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5948"><div class="yiv8675569148m_-7832727573003729935yQTDBase yiv8675569148m_-7832727573003729935yqt5994981654" id="yiv8675569148m_-7832727573003729935yqtfd15015"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5947"><div id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yui_3_16_0_ym19_1_1480546394726_5946" style="color:#000;background-color:#fff;font-family:arial, helvetica, sans-serif;font-size:16px;"><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12566">ds_hyper = [ hypmaps[i].forward(d_all) for i, d_all in enumerate(ds_task)]</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12567">..........Then continue with classification</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12568"><br clear="none" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12569"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12568"><br clear="none"></div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12568">Sincerely</div><div dir="ltr" id="yiv8675569148m_-7832727573003729935m_-2436809628804325332yiv6131933817yui_3_16_0_ym19_1_1480544289680_12568">Salim</div></div></div></div></div><br clear="none"><br clear="none"></div> </div> </div> </div></div></div></div><br 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