<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">There is no mention of step size in source code of this optimizer. It probably does not use fixed step size.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Regards</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Dec 14, 2016 at 10:21 AM, Andrew Harris <span dir="ltr"><<a href="mailto:aharr8@uwo.ca" target="_blank">aharr8@uwo.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello, hopefully someone can point me in the right direction. I have been trying to use a LBFGSBOptimizerv4 with some ultrasound images to do a rigid 3D versor transform registration, but can't find anywhere that either allows me to set the step size for the optimizer or documents what the step size is. Does anyone have a reference for this?<br clear="all"><div><div class="m_-5076130378997273746gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><p>--</p><p>AH<br></p><p><br></p><p>------------------------------<wbr>------------------------------<wbr>------------------------------<wbr>-----</p><p><i>This email and any attachments thereto may contain private, confidential, and privileged materials for the sole use of the intended recipient. Any reviewing, copying, or distribution of this email (or any attachments thereto) by other than the intended recipient is strictly prohibited. If you are not the intended recipient, please contact the sender immediately and permanently destroy this email and any attachments thereto.</i></p></div></div></div></div></div></div></div></div></div>
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