BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//IBM Quantum Innovation Center at NC State - ECPv6.15.19//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:IBM Quantum Innovation Center at NC State
X-ORIGINAL-URL:https://quantum.ncsu.edu/ibm-quantum
X-WR-CALDESC:Events for IBM Quantum Innovation Center at NC State
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20210314T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20211107T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20220313T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20221106T060000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:EDT
DTSTART:20230312T070000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:EST
DTSTART:20231105T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20220225T140000
DTEND;TZID=America/New_York:20220225T150000
DTSTAMP:20260502T213039
CREATED:20220208T222143Z
LAST-MODIFIED:20220418T164328Z
UID:1481-1645797600-1645801200@quantum.ncsu.edu
SUMMARY:Triangle Quantum Computing Seminar Series
DESCRIPTION:Join Today’s Duke\, NC State and UNC collaborative Triangle Quantum Computing Seminar \nTalk Title:  Variational Quantum Boltzmann Machines \nSpeaker: Christa Zoufal\, IBM – Zurich \nHosted by:  IBM Quantum Hub at NC State \nAbstract:  This work presents a novel realization approach to Quantum Boltzmann Machines (QBMs). The preparation of the required Gibbs states\, as well as the evaluation of the loss function’s analytic gradient is based on Variational Quantum Imaginary Time Evolution\, a technique that is typically used for ground state computation. In contrast to existing methods\, this implementation facilitates near-term compatible QBM training with gradients of the actual loss function for arbitrary parameterized Hamiltonians which do not necessarily have to be fully-visible but may also include hidden units. The variational Gibbs state approximation is demonstrated with numerical simulations and experiments run on real quantum hardware provided by IBM Quantum. Furthermore\, we illustrate the application of this variational QBM approach to generative and discriminative learning tasks using numerical simulation. \n  \nThis is a Hybrid Event with NC State. \nThe In Person location for NC State is Venture Place\, 2nd Floor\, Large Classroom. \nREGISTRATION: Form Link  \nFor more information email:  quantumcomputing@ncsu.edu
URL:https://quantum.ncsu.edu/ibm-quantum/event/triangle-quantum-computing-seminar-series-4/
CATEGORIES:Triangle Quantum Computing Seminar Series
END:VEVENT
END:VCALENDAR