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- Dong Mingzhu: Gree has developed a beauty instrument and is actively developing refrigerators, washing machines and household appliances businesses
- According to news from this site on August 2, Gree's refrigerator and washing household appliances strategy conference was held today in Shijiazhuang, Hebei. Gree Chairman and President Dong Mingzhu, Gree Electric's digital channel reform project leader Wang Ziru and other senior executives were present. Dong Mingzhu revealed at the press conference that Gree Electric has developed a beauty device. "After using it for a week, I found myself beautiful" and encouraged the Gree Hebei dealers on site to place orders. In addition to air conditioners, Gree Electric is actively developing refrigerators, washing machines and household appliances businesses. Dong Mingzhu said: "It is often said on the Internet that Dong Mingzhu is an Internet celebrity entrepreneur. Later, I felt that I was quite proud to be an Internet celebrity entrepreneur. Why? You can also be an Internet celebrity entrepreneur, so why did Dong Mingzhu become an Internet celebrity enterprise? What about home? It’s because our Gree products support it.
- It Industry 898 2024-08-05 22:52:32
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- After the electric bicycle spontaneously ignited, only the frame remained. The seller was fined 5,000 yuan for modifying the battery.
- According to news from this site on August 1, the Zhejiang Traffic Police issued a document yesterday stating that an electric bicycle caught fire in Kecheng District, Quzhou, Zhejiang recently. The vehicle was completely destroyed, with only the frame remaining. Pedestrians and firefighters put out the fire, and there were no casualties at the scene. The traffic police questioned the driver Ye and learned that the cause of the fire may be a circuit failure caused by battery modification. The car was equipped with a 12Ah battery, which was replaced with a 20.5Ah battery. Due to the increase in battery power, the originally small wires were unable to withstand the excessive current, resulting in circuit instability and short circuit, which ultimately caused the vehicle to spontaneously ignite. The traffic police launched an investigation and found the seller of the electric bicycle involved. In accordance with relevant laws and regulations, the seller was fined 5,000 yuan for carrying out modification, assembly and addition of registered electric bicycles.
- It Industry 406 2024-08-05 22:49:02
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- WeChat announced that it will regulate the content of 'feudal superstitions, using religion, feng shui, luck and other gimmicks to make money or gain attention'
- According to news from this website on August 1, the WeChat Public Platform Operations Center issued an article today saying that the platform found that some articles published by operators contain feudal superstitions and use religion, feng shui, fortune and other gimmicks to make money or gain attention. Such content is very likely Causing misleading or property damage to users. WeChat will conduct continuous inspections, and once any illegal content is discovered, corresponding actions will be taken according to the specific degree of the violation. The violation cases attached to this site are as follows: publishing superstition-related titles, using intimidation, inducement and other tones to exaggerate the harm or negative impact of a certain behavior. ▲Picture source WeChat Public Platform Operation Center, the same article below provides services with feudal superstitions such as fortune telling, fortune telling, and divination, and includes paid items, such as the sale of transshipment and disaster relief products. Improperly collecting users’ personal privacy information in the name of providing relevant services
- It Industry 740 2024-08-05 22:26:32
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- Karpathy, who left OpenAI and was unemployed, started a new large-scale model project, and the number of stars exceeded 1,000 in a day.
- Even if you don’t have a job, you still have to “do it”. Andrej Karpathy, who can't take any time off, has a new project! OpenAI has been very lively in the past few days. First, AI guru Andrej Karpathy officially announced his resignation, and then the video generation model Sora shook the AI circle. After announcing his departure from OpenAI, Karpathy tweeted, "I can take a break this week." Source: https://twitter.com/karpathy/status/1757986972512239665 This state of having nothing to do makes even Musk envious ( Iamenvious). But if you really think Karpathy will take time off, that’s a bit too
- AI 329 2024-08-05 22:09:42
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- Alipay's 'Five Blessings Festival' event starts: Collect the Five Blessings to share 500 million in cash, and the lottery will be drawn at 22:18 on February 9
- According to news from this website on January 29, Alipay’s “Happy Five Blessings Festival” event has officially started. As long as you collect the Five Blessing Cards during the event, you can be lucky to share 500 million cash red envelopes at 22:18 on February 9. This site noticed that this year, in addition to collecting the Five Blessings through AR scanning of any blessing character, finding blessing characters, finding energy, shaking, watching videos, etc., there are also many new ways to play: During the event, you have the opportunity to obtain daily blessing cards and brands Fuca, participate in the draw and win prizes. You can participate in interactive games in the City of Fortune: Time and Space Photo Studio, Play Theater, and you can also use Fortune Cards to redeem or draw gifts in the Fortune Store. There will also be some random surprises during the event, such as game Easter eggs, the identity of the lucky star, etc.
- It Industry 372 2024-08-05 22:06:02
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- When purchasing a power bank, look for the 'CCC” logo. The new national standard for mobile power supplies is officially enforced.
- According to news from this site on August 3, power banks (power banks) have become a daily essential product for most users. Whether they go out or travel long distances, many users often carry power banks to replenish power at any time. In the face of massive demand, many unscrupulous businesses are manufacturing inferior power banks. Such power banks have serious safety hazards and can even catch fire and endanger personal safety. Refer to the article "There is a "New Insurance" for the Quality and Safety of Lithium Batteries and Power Banks" published by the State Administration for Market Regulation on July 19, 2023. It is mentioned that starting from August 1, 2023, the state will impose strict regulations on lithium-ion batteries and power banks. Battery packs and mobile power supplies are subject to CCC certification management. Starting from August 1, 2024, products that have not obtained the CCC certification and the certification mark are not allowed to leave the factory, sell, or import.
- It Industry 416 2024-08-05 21:51:52
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- Longzhong Bridge, the largest composite-girder single-tower cable-stayed bridge in my country, was successfully closed: the total length is 4,454 meters, the main span is 330 meters, and the main tower height is 201 meters.
- According to news from this website on August 2, CCTV News reported yesterday (August 1) that the Longzhong Bridge (formerly known as the Niushou Han River Bridge) was successfully closed. The bridge is the largest span composite beam single-tower cable-stayed bridge in my country. Source: CCTV News Site Note: The Longzhong Bridge is constructed by China Communications Construction Company Second Harbor Engineering Co., Ltd. and is located in Xiangyang City, Hubei Province. It has a total length of 4,454 meters and two main spans of 330 meters. It is part of the Xiangyang 207 National Highway reconstruction project. The reconstruction project of the Xiangyang section of National Highway 207 starts from Huangji Town, Xiangzhou District, at the junction of Hubei and Henan provinces, and passes through 5 counties (cities and districts) of Xiangzhou, Fancheng, Xiangcheng, Nanzhang and Yicheng, with a total length of about 96 kilometers. It is the ordinary highway construction project with the longest construction mileage, largest investment scale and highest social attention in Xiangyang City. The design of Longzhong Bridge combines the historical and cultural heritage of Xiangyang. The main tower adopts the "H
- It Industry 291 2024-08-05 21:42:02
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- OpenDevin has released a technical report, a must-read for large model Agent developers
- Popular general-purpose large model Agent platform. In March this year, "the world's first AI software engineer" Devin detonated the AI circle. Unlike previous AI programming assistants, Devin does not just play the role of assisting programming, but can complete the entire development project independently and end-to-end. The birth of Devin allowed us to appreciate the powerful capabilities of large-model Agents. Soon, many open source projects appeared in the industry trying to copy it, among which OpenDevin stood out and received the most attention. OpenDevin is a platform for developing general-purpose agents that interact with the world through software. Its features include: an interaction mechanism between large-model agents, interfaces, and environments; a sandbox operating system available to agents.
- AI 945 2024-08-05 21:40:01
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- Target speed 1000 kilometers per hour! my country's high-speed flying car system integration demonstration and verification test in low vacuum environment was successful
- China's high-speed flying car has achieved a breakthrough. 1. The system integration demonstration and verification test was successful. According to Science and Technology Daily, China Aerospace Science and Industry Corporation and Shanxi Province cooperated with the ultra-high-speed low-vacuum pipeline maglev transportation system (hereinafter referred to as the high-speed flying car) full-scale test line (1 Phase) project, successfully completed the system integration demonstration verification test in a low vacuum environment in Yanggao County, Datong City, Shanxi Province, and passed the on-site test and inspection of the Shanxi Provincial Department of Science and Technology. This indicates that the project meets the conditions for project acceptance. 2. Achieve super navigation control. This test uses a super navigation vehicle. After the low vacuum environment is established in the 2-kilometer pipeline, the super navigation vehicle sets sail. It sails controlled, stabilizes and stops according to the predetermined control curve. , the maximum sailing speed and suspension height are in line with the preset values, and all systems are working normally.
- It Industry 325 2024-08-05 21:26:12
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- Which human preference optimization algorithm is better? Follow the master to understand DPO, IPO and KTO
- Although approaches to collect human labels on the relative quality of model-generated content and fine-tune unsupervised large language models to conform to these preferences through reinforcement learning from human feedback (RLHF) have greatly advanced the development of conversational AI. However, since RLHF is a complex and often unstable process, research on directly using optimization functions to align human preferences with model results has become a hot issue nowadays. This article is a blog on huggingface, which compares the performance of three common human preference optimization algorithms nowadays. The authors conducted extensive experiments to evaluate three feasible methods for tuning language models without reinforcement learning (or preference tuning), using different models and different hyperparameters. this
- AI 636 2024-08-05 21:19:22
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- Xiaohongshu's 11th anniversary letter admits the disease of large companies: big bureaucracy, delayed decision-making, and the need to start over
- News from this site on August 2. According to Sanyan Technology, on the occasion of Xiaohongshu’s 11th anniversary, the company’s founders Mao Wenchao (name: Xingya) and Qu Fang (name: Mulan) confessed in their 11th anniversary letter , with the rapid development of the company, the so-called "big company disease" also appeared in Xiaohongshu. The letter mentioned that during the two organizational surveys conducted by Xiaohongshu people last year, from the daily feedback from classmates, we saw bad cases that deviated from the original intention of starting a business and only increased organizational consumption. "For example, some students have a very strong official position and do not get involved themselves. When encountering difficulties, they will only push front-line students to do things and solve them; some leaders spend time every day analyzing the upper-level intentions word by word, and do not comment on the problems that have affected the user experience. Important issues are being ignored." "There are still some responsible persons who do not
- It Industry 997 2024-08-05 21:06:32
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- 'The best of both worlds', designing molecules from scratch, deep learning architecture S4 for chemical language modeling
- Editor | KX Generative deep learning is reshaping drug design. Chemical language models (CLMs), which generate molecules as strings of molecules, are particularly important to this process. Recently, researchers from Eindhoven University of Technology in the Netherlands introduced a latest deep learning architecture (S4) into de novo drug design. The Structured State Space Sequence (S4) model has excellent performance in learning the global properties of the sequence. So, can S4 advance chemical language modeling designed from scratch? To answer this question, the researchers systematically compared S4 to state-of-the-art CL on a range of drug discovery tasks.
- AI 853 2024-08-05 20:58:22
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- How to choose a compression and quantization scheme for large models? Comprehensive evaluation of Qllm-Eval quantification scheme of Wuwen Core Dome: multi-model, multi-parameter, multi-dimensional
- Large-scale language models based on the Transformer architecture have shown excellent performance in various benchmark tests, but parameter scales in the order of tens of billions, hundreds of billions, or even trillions will bring high service costs. For example, GPT-3 has 175 billion parameters, uses FP16 storage, and the model size is about 350GB, while even Nvidia’s latest B200 GPU has only 192GB of memory, not to mention other GPUs and edge devices. Large model compression means "downsizing" large models and inserting them into resource-constrained scenarios to reduce model storage, memory access and computing overhead. Improve the inference throughput of large models without losing model performance as much as possible, so that large models can be used in IoT edge devices, embedded robots, offline mobile applications, etc.
- AI 528 2024-08-05 20:56:12
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- Does fine-tuning large models have to rely on human data? DeepMind: Self-training with feedback is better
- Faced with the current common practice of fine-tuning large models mainly relying on human-generated data, Google DeepMind has explored a more efficient way to reduce this dependence. As you and I can see, large language models (LLMs) are changing the deep learning landscape, demonstrating superior capabilities in generating human-quality text and solving a variety of language tasks. While the industry has further improved performance on specific tasks through supervised fine-tuning of human-collected data, obtaining high-quality human data faces significant bottlenecks. This is especially true for tasks that involve solving complex problems, requiring significant resources and expertise. How to solve it? Synthetic data generated by models is a potential alternative that can be scalable and cost-effective as long as the quality of the data is maintained.
- AI 805 2024-08-05 20:48:40
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- Integration of new qualities and resonance of computing power: Bose Quantum releases a new generation of 550 computational qubit coherent optical quantum computer
- On April 18, 2024, Beijing Bose Quantum Technology Co., Ltd. (hereinafter referred to as "Bose Quantum") successfully held the 2024 new product launch conference in Wangjing, Beijing, with the theme of "Integration of new qualities and resonance of computing power". Pound released core research results such as the new generation of coherent light quantum computer with 550 computational qubits - "Tiangong Quantum Brain 550W" and Kaiwu SDK, which fully demonstrates the integration of quantum computing and AI and is the starting point for practical quantum computing. In 2024, quantum technology will be an important part of the development of future industries and new productive forces. Beijing’s future industrial layout clearly proposes
- AI 876 2024-08-05 20:43:00
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