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WiMi Releases Next-Generation Quantum Neural Network Feature Mapping Technology: Repeated Amplitude Encoding Significantly Enhances Expressive Power of Quantum Models

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6 months ago

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BEIJING, May 11, 2026 /PRNewswire/ — WiMi Hologram Cloud Inc. (NASDAQ: WiMi) (“WiMi” or the “Company”), a leading global Hologram Augmented Reality (“AR”) Technology provider, released a key foundational technology oriented toward quantum neural networks—the Repeated Amplitude Encoding method (Repeated Amplitude Encoding, RAE). This technology effectively enhances the mapping capability of quantum neural networks to complex feature spaces by performing repeated amplitude encoding of the same set of classical data across multiple qubit blocks, thereby providing an entirely new engineered path for constructing quantum neural network models that possess high expressive power while maintaining controllable resource usage.

From a technical background perspective, existing mainstream quantum neural networks generally rely on parameterized quantum gates to encode input data during the feature mapping stage. These quantum gates are mathematically linear or unitary transformations in essence, and the feature mappings formed by their combinations are often limited by circuit depth, the number of qubits, and the scale of trainable parameters. Although the quantum state itself resides in an exponentially high-dimensional space, in practical models, the limited encoding methods make it difficult to fully unleash this high-dimensional advantage, resulting in issues such as insufficient mapping capability and weak category scalability in complex classification tasks.

To address the above bottlenecks, WiMi, starting from the fundamental mechanism of quantum state representation, re-examined the way classical data enters the quantum system. The traditional amplitude encoding method typically maps a set of normalized classical feature vectors into the probability amplitudes of a single quantum state. Its advantage lies in high qubit usage efficiency, but the disadvantage is that the feature distribution after a single encoding is easily diluted by linear operations during the evolution of the quantum circuit, thereby limiting the ability of subsequent quantum neural networks to model complex nonlinear structures.

To verify the effectiveness of this technology in real tasks, WiMi used the classic image classification benchmark dataset MNIST as the experimental platform and conducted a systematic evaluation of the repeated amplitude encoding method. In the experiments, researchers embedded this method into various typical quantum neural network architectures and compared it with mainstream data loading methods such as traditional amplitude encoding and angle encoding.

The experimental results show that, under the condition of a fixed number of classes, quantum neural networks adopting repeated amplitude encoding outperform the control methods in classification accuracy, convergence stability, and robustness to parameter initialization. This indicates that, even under the same task complexity, repeated amplitude encoding can provide the model with more discriminative feature representations.

About WiMi Hologram Cloud

WiMi Hologram Cloud Inc. (NASDAQ: WiMi) focuses on holographic cloud services, primarily concentrating on professional fields such as in-vehicle AR holographic HUD, 3D holographic pulse LiDAR, head-mounted light field holographic devices, holographic semiconductors, holographic cloud software, holographic car navigation, metaverse holographic AR/VR devices, and metaverse holographic cloud software. It covers multiple aspects of holographic AR technologies, including in-vehicle holographic AR technology, 3D holographic pulse LiDAR technology, holographic vision semiconductor technology, holographic software development, holographic AR virtual advertising technology, holographic AR virtual entertainment technology, holographic ARSDK payment, interactive holographic virtual communication, metaverse holographic AR technology, and metaverse virtual cloud services. WiMi is a comprehensive holographic cloud technology solution provider. For more information, please visit http://ir.wimiar.com.

Translation Disclaimer

The original version of this announcement is the officially authorized and only legally binding version. If there are any inconsistencies or differences in meaning between the Chinese translation and the original version, the original version shall prevail. WiMi Hologram Cloud Inc. and related institutions and individuals make no guarantees regarding the translated version and assume no responsibility for any direct or indirect losses caused by translation inaccuracies.

View original content:https://www.prnewswire.com/news-releases/wimi-releases-next-generation-quantum-neural-network-feature-mapping-technology-repeated-amplitude-encoding-significantly-enhances-expressive-power-of-quantum-models-302768316.html

SOURCE WiMi Hologram Cloud Inc.

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STEPHEN A. SMITH ADDRESSES WHITE HOUSE DINNER ATTENDANCE, REAFFIRMS COMMITMENT TO HBCUs AND PROTECTING CORPORATE INVESTMENT IN BLACK EDUCATION

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35 minutes ago

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October 24, 2026

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NEW YORK, Oct. 23, 2026 /PRNewswire/ — Stephen A. Smith, media mogul, New York Times bestselling author, and proud 1991 graduate of Winston-Salem State University, is addressing the public discussion surrounding his decision to attend a White House dinner with President Donald Trump, emphasizing his commitment to the long-term financial stability of Historically Black Colleges and Universities (HBCUs).

For Smith, the decision was rooted in a commitment to institutions that have educated generations of Black leaders, professionals, entrepreneurs, and public servants.

“I will always advocate for HBCUs and the students whose futures depend on them,” Smith said. “My reason for attending the White House dinner was to discuss the challenges these institutions face in securing long-term funding and to make the case that corporate America must continue to invest in them.”

Smith acknowledged federal support through the FUTURE Act while expressing concern that political tensions surrounding diversity, equity, and inclusion (DEI) could discourage private companies from supporting HBCUs. He maintains that these institutions deserve sustained corporate partnerships, philanthropic contributions, and public investment.

“If we truly believe in free-market capitalism, businesses should be able to support educational institutions and charitable causes without fear of criticism or repercussions,” Smith said. “HBCUs have made extraordinary contributions to this country. They deserve sustained public and private investment.”

Ashley Christopher, Esq., Founder and CEO of the HBCU Week Foundation, recognized Smith’s advocacy and decision to engage with the administration.

“Stephen A. Smith has been a powerful advocate for HBCUs, using his platform and influence to shine a national spotlight on our institutions,” expressed Christopher, “His continued support of HBCU Week helps advance our mission of connecting students with life-changing educational opportunities, and we are proud to have him as our ambassador.”

Since Smith became an HBCU Week Ambassador in 2019, the initiative has facilitated more than 15,000 on-the-spot college acceptances and raised and awarded more than $150 million in scholarships, according to the HBCU Week Foundation.

As public discussion continues, Smith is emphasizing the importance of ensuring HBCUs have the resources and partnerships needed to educate future generations and expand opportunities for students.

CLICK HERE to watch Smith’s full response to his White House visit.

MEDIA CONTACT:

media@mrsasinc.com

View original content:https://www.prnewswire.com/news-releases/stephen-a-smith-addresses-white-house-dinner-attendance-reaffirms-commitment-to-hbcus-and-protecting-corporate-investment-in-black-education-302918547.html

SOURCE Straight Shooter Media

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Advantex Announces Completion of Financing and Extension of Maturity Date of Previously Issued Debentures

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35 minutes ago

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October 24, 2026

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TORONTO, Oct. 23, 2026 /CNW/ — Advantex Marketing International Inc. (CSE: ADX) (“Advantex”), a leader in the merchant cash advance and loyalty marketing products for merchants, today announced the completion of a $250,000 secured debt financing. Advantex issued a $250,000 non-convertible debenture which bears an interest rate at 12% per annum and matures December 15, 2027. The proceeds raised from this issuance of the Debenture will be used for working capital purposes.

Advantex has also extended the maturity of its existing $700,000 in 12% secured debentures from October 10, 2026 to December 15, 2027.

About Advantex Marketing International Inc.

Advantex provides working capital to merchants. Advantex also provides specialized marketing programs that enable members of Aeroplan to earn Aeroplan points at participating merchants.

Advantex shares trade on the Canadian Securities Exchange under the symbol ADX. For more information go to Advantex’s profile on www.sedar.com

Forward-Looking Information

This news release contains “forward-looking statements” within the meaning of applicable securities laws relating to the future business and operations of Advantex. Actual results and developments may differ materially from those contemplated by these statements. The business and operations of Advantex described herein is dependent on a number of factors and is subject to a number of risks and uncertainties. Factors that could cause actual results to differ material include, but are not limited to, changes in Advantex’s economic and competitive conditions including but not limited to the industry sectors in which Advantex operates.

The statements in this news release are made of the date of this release. Forward-looking statements are made based on management’s beliefs, estimates and opinions on the date the statements are made and Advantex undertakes no obligation to update forward-looking statements if these beliefs, estimates and opinions or other circumstances should change, except as required by applicable law.

SOURCE Advantex Marketing International Inc.

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Club Offers for Travel Enthusiasts in Canada

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2 hours ago

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October 23, 2026

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TORONTO, Oct 23, 2026 /PRNewswire/ — Travelzoo® (NASDAQ: TZOO), the club for travel enthusiasts, announces three of many new Club Offers for Club Members in Canada.

Rigorously vetted and negotiated for us travel enthusiasts:

$799—COSTA RICA WEEK WITH FLIGHTS & CAR
We think fall is an ideal time to visit Costa Rica; the scenery is lush and the crowds are gone. Drive between volcanic Arenal and the idyllic beaches of Tamarindo on this seven-night trip. Since it’s not as busy, we were able to negotiate a price that saves members up to $648 on departures through mid-December.

$899—BARCELONA: 5 NIGHTS WITH FLIGHTS
Explore Barcelona’s world-class museums and architectural masterpieces in the quieter winter months to pack more into your trip. You won’t waste hours in lines and can access top restaurants that are fully booked in summer. We save $300 on travel this January and February, when temperatures are still spring-like. Roundtrip flights from Toronto, hotel and daily breakfast are included.

$999—ST. KITTS GETAWAY FOR 2, REG. $2083
Most visitors to St. Kitts book months in advance, but when we pointed out that travel enthusiasts are more spontaneous, this resort gave us a terrific rate for stays this November and December. Spend four nights in Frigate Bay and get an upgraded Oceanview room, too.

Are you a travel enthusiast? Join the club today: https://travelzoo.com

Who are we?
We, Travelzoo®, are the club for travel enthusiasts. We reach 30 million travellers. Club Members receive Club Offers negotiated and rigorously vetted by our deal experts around the globe. Our relationships with thousands of top travel companies give us access to irresistible deals. Our club and its benefits are built around the lifestyle of a modern travel enthusiast.

Media Contact: 
Amanda Ieraci – Toronto
+1 437 866 8540
aieraci@travelzoo.com

View original content to download multimedia:https://www.prnewswire.com/news-releases/club-offers-for-travel-enthusiasts-in-canada-302918543.html

SOURCE Travelzoo

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