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百度
Baidu, Inc. ( ; ) is a Chinese multinational technology company specializing in Internet services and artificial intelligence. It holds a dominant position in China's search engine market (via Baidu Search), and provides a wide variety of other internet services such as Baidu App (Baidu's flagship app for search and newsfeed), Baidu Baike (an online user created Wikipedia-like encyclopedia), iQIYI (a video streaming service), and Baidu Tieba (a keyword-based discussion forum similar to Reddit). Besides its core internet search business, Baidu has diversified into several high-growth areas. The company is a leading player in autonomous driving (Baidu Apollo), and smart consumer electronics (Xiaodu). With over a decade of investment in artificial intelligence, Baidu is one of the few tech companies globally to offer a full-service AI stack, including software, chips, cloud infrastructure, foundation models, and applications. The holding company of the group is incorporated in ...
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Baidu Baike
Baidu Baike (; zh, c= 百度 百科, p=Bǎidù Bǎikē, l=Baidu Encyclopedia, also known as Baidu Wiki) is a semi-regulated Chinese-language collaborative online encyclopedia owned by the Chinese technology company Baidu. Modelled after Wikipedia, the beta version was launched on 20 April 2006, and the official version was launched on 21 April 2008. it has more than 27 million entries and 7.7 million editors. It has the largest number of entries in the world of any Chinese-language online encyclopedia. Baidu officially stated that the Baidu Encyclopedia also serves as the information storage space provided by Baidu for netizens. Baidu Baike advocates "equality, collaboration, sharing, and freedom" in spirit. It combines Baidu Baike with its search engines. When searching using the Baidu search engine, if Baidu Baike has included the entry corresponding to the search term, its link will usually be ranked at the top of the search page. Baidu Baike has been criticised for its ...
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Baidu Maps
Baidu Maps is a desktop and mobile web mapping service application and technology provided by Baidu, offering satellite imagery, street maps, street view (which is called "Panorama" – :zh:百度全景) and indoor view perspectives, as well as functions such as a route planner for traveling by foot, car, or with public transport. Android and iOS applications are available. Baidu Maps is available only in the Chinese language and, before 2016, it offered only maps of mainland China, Hong Kong, Macau and Taiwan, with the rest of the world appearing unexplored. Currently, Baidu Maps also offers maps of various other countries. It was reported that more than 150 countries would be supported by the end of 2016. Baidu uses map data supplied by NavInfo, MapKing, Here, LocalKing and OpenStreetMap. In 2016, it was reported that Baidu Maps had over 348 million monthly active users. Countries and territories supported Within Mainland China * Mainland China Outside Mainland China ...
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Baidu Wangpan
Baidu Wangpan or Baidu Netdisk (; translation: Baidu Web Drive) is a cloud service provided by Baidu, Inc., headquartered in Haidian District in Beijing. It offers a cloud storage service, client software, file management, resources sharing, and Third Party Integration. After being created on one client terminal, files can be synchronized automatically on other internet-connected client terminals. It was launched as Baidu WangPan on 23 March 2012. On 22 August 2013, an offer of permanent free 2 terabytes of storage for users was announced. History Launch of Baidu WangPan The March 2012 Baidu Developer Conference released a Cloud development strategy, including the launch of a Developer Center Website (http://developer.baidu.com/en/ ), and a cloud storage platform called Baidu WangPan, meaning "web disk", for individual users. Baidu WangPan had PC and Android client terminals, provided users a free 15 GB of space and allowed users to upload files and access them. It operated in ...
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Baidu Tieba
Baidu Tieba () is a Chinese online forum hosted by the Chinese web services company Baidu. Baidu Tieba was established on December 3, 2003 as an online community that heavily integrates Baidu's search engine. Users may search for a topic of interest forum known as a "bar" which will then be created if it does not exist already. Baidu Tieba accumulated 45 million monthly active users as of December 2021, and the number of its total registered users reached 1.5 billion. As of June 6, 2021, Baidu Tieba has 23,254,173 communities. Introduction Baidu Tieba uses forums called bars as a place for users to socially interact. The slogan of Baidu Tieba is "Born for your interest" (Chinese: 为兴趣而生). As of 2014, there were more than eight million bars, mostly created by fans, which covered a variety of topics, such as celebrities, films, comics, and books. More than one billion posts have been published in these bars. According to Alexa Internet, traffic to Baidu Tieba makes up ...
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Ernie Bot
Ernie Bot ( zh, c=文心一言, Pinyin: ), full name Enhanced Representation through Knowledge Integration, is an AI chatbot service product of Baidu, released in 2023. It is built on a large language model called ERNIE, which has been in development since 2019. Version, ERNIE 4.0, was announced on October 17, 2023. Version 4.5 and reasoning model ERNIE X1 were released free of charge on March 16, 2025. History Ernie Bot was initially released for invited testing on March 16, 2023, based on "Ernie 3.0", a large language model that had been in development since 2019. Ernie's so-called live release demo was reported to have been prerecorded, which caused Baidu's stock to drop 10 percent the same day. The company's stock gained 14 percent on the next day after analysts from Citigroup and Bank of America tested Ernie Bot and gave it a preliminary thumbs-up. Ernie Bot was released to the public after receiving the green light from Chinese regulatory authorities on August 31, 2023. ...
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IQIYI
iQIYI (, pronounced in English as ), formerly Qiyi (), is a Chinese subscription video on-demand over-the-top streaming service owned by Baidu. Headquartered in Beijing, iQIYI primarily produces and distributes films and television series. iQIYI is currently one of the largest online video sites in the world, with nearly 6 billion hours spent on its service each month and over 500 million monthly active users. On March 29, 2018, the company issued its initial public offering in the United States and raised $2.25 billion. History Qiyi was founded on January 6, 2010, by Baidu with support from Providence Equity Partners. It changed its name to iQIYI in November 2011. On November 2, 2012, Baidu bought Providence's stake and took full ownership. On May 7, 2013, Baidu purchased the online video business of PPStream Inc. for $370 million, which later became a subsidiary of iQIYI. On July 17, 2014, the site launched its film production division, iQIYI Motion Pictures, to expa ...
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Reddit
Reddit ( ) is an American Proprietary software, proprietary social news news aggregator, aggregation and Internet forum, forum Social media, social media platform. Registered users (commonly referred to as "redditors") submit content to the site such as links, text posts, images, and videos, which are then voted up or down ("upvoted" or "downvoted") by other members. Posts are organized by subject into user-created boards called "subreddits". Submissions with more upvotes appear towards the top of their subreddit and, if they receive enough upvotes, ultimately on the site's front page. Reddit administrators moderate the communities. Moderation is also conducted by community-specific moderators, who are unpaid volunteers. It is operated by Reddit, Inc., based in San Francisco. As of February 2025, Reddit is the List of most-visited websites, ninth-most-visited website in the world. According to data provided by Similarweb, 51.75% of the website traffic comes from the United St ...
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Autonomous Driving
Vehicular automation is using technology to assist or replace the operator of a vehicle such as a car, truck, aircraft, rocket, military vehicle, or boat. Assisted vehicles are ''semi-autonomous'', whereas vehicles that can travel without a human operator are autonomous robot, ''autonomous''. The degree of autonomy may be subject to various constraints such as conditions. Autonomy is enabled by advanced driver-assistance systems (ADAS) of varying capacity. Related technology includes advanced software, maps, vehicle changes, and outside vehicle support. Autonomy presents varying issues for road, air, and marine travel. Roads present the most significant complexity given the unpredictability of the driving environment, including diverse road designs, driving conditions, traffic, obstacles, and geographical/cultural differences. Autonomy implies that the vehicle is responsible for all perception, monitoring, and control functions. SAE autonomy levels The Society of Aut ...
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Public Company
A public company is a company whose ownership is organized via shares of share capital, stock which are intended to be freely traded on a stock exchange or in over-the-counter (finance), over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (listing (finance), listed company), which facilitates the trade of shares, or not (unlisted public company). In some jurisdictions, public companies over a certain size must be listed on an exchange. In most cases, public companies are ''private'' enterprises in the ''private'' sector, and "public" emphasizes their reporting and trading on the public markets. Public companies are formed within the legal systems of particular states and so have associations and formal designations, which are distinct and separate in the polity in which they reside. In the United States, for example, a public company is usually a type of corporation, though a corporation need not be a public company. In the United Kin ...
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Wikipedia
Wikipedia is a free content, free Online content, online encyclopedia that is written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and the wiki software MediaWiki. Founded by Jimmy Wales and Larry Sanger in 2001, Wikipedia has been hosted since 2003 by the Wikimedia Foundation, an American 501(c)(3) organization, nonprofit organization funded mainly by donations from readers. Wikipedia is the largest and most-read reference work in history. Initially available only in English language, English, Wikipedia exists list of Wikipedias, in over 340 languages. The English Wikipedia, with over  million Article (publishing), articles, remains the largest of the editions, which together comprise more than articles and attract more than 1.5 billion unique device visits and 13 million edits per month (about 5edits per second on average) . , over 25% of Wikipedia's web traffic, traffic comes from the United States, while Jap ...
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Consumer Electronics
Consumer electronics, also known as home electronics, are electronic devices intended for everyday household use. Consumer electronics include those used for entertainment, Communication, communications, and recreation. Historically, these products were referred to as "black goods" in American English due to many products being housed in black or dark casings. This term is used to distinguish them from "white goods", which are meant for housekeeping tasks, such as Washing machine, washing machines and Refrigerator, refrigerators. In British English, they are often called "brown goods" by producers and sellers. Since the 2010s, this distinction has been absent in Big-box store, big box Consumer electronics store, consumer electronics stores, whose inventories include entertainment, communication, and home office devices, as well as home appliances. Radio broadcasting in the early 20th century brought the first major consumer product, the radio receiver, broadcast receiver. Later ...
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Integrated Circuit
An integrated circuit (IC), also known as a microchip or simply chip, is a set of electronic circuits, consisting of various electronic components (such as transistors, resistors, and capacitors) and their interconnections. These components are etched onto a small, flat piece ("chip") of semiconductor material, usually silicon. Integrated circuits are used in a wide range of electronic devices, including computers, smartphones, and televisions, to perform various functions such as processing and storing information. They have greatly impacted the field of electronics by enabling device miniaturization and enhanced functionality. Integrated circuits are orders of magnitude smaller, faster, and less expensive than those constructed of discrete components, allowing a large transistor count. The IC's mass production capability, reliability, and building-block approach to integrated circuit design have ensured the rapid adoption of standardized ICs in place of designs using discre ...
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