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Baidu Index
It represents 1.24 billion monthly active users, and the number of search requests it deals with daily exceeds 10 billion. Data for the third quarter of 2023 shows that the search popularity of “new energy vehicles” increased 45.6% YoY. Of those, the keyword “charger pile compatibility” reached a peak of 280,000 searches per hour. The China Association of Automobile Manufacturers said that the correlation coefficient between the search popularity and sales of new energy vehicles is 0.89. For example, in September 2023, when the search volume of “hybrid SUV” reached over 1.2 million, BYD Song Plus DM-i sales increased by 22% month on month.
At the beginning of the heating season in the north in November 2023, the search volume for “Mycoplasma pneumonia” jumped 180% in one week and was related to outpatient visits at Beijing Children’s Hospital, with a 0.91 coefficient. The average waiting time for pediatric outpatient service decreased from 4.2 hours to 2.8 hours. The geographic distribution from Baidu Index shows that among cities, Beijing accounted for 18.5% of all search volume. In addition are Shijiazhuang 12.3%, Taiyuan 9.8%, Shenyang 8.6%, and Zhengzhou 7.9%.
Searches related to K12 academics in training, however, started falling after the implementation of the “Double Reduction Policy” by an average 12.5% every week; vocational education, on the other hand, is up an average of 19.8% per month. Searches relevant to “enhancement of abilities” reached 120 million in 2023, while “digital skills training” accounted for 35.6% and “operation of live-streaming e-commerce business” accounted for 28.4%. According to the “2023 China Vocational Education Development Report” issued by the Ministry of Education, the Baidu Index is highly related to the trend of vocational school enrollments at 0.86.
During the 2021 Zhengzhou floods, “subway flooding” searches rose 15% per minute to trigger a public opinion early warning system three hours in advance of the official report. Later, the Zhengzhou Emergency Management Bureau launched a Level-1 response, mobilizing 12,000 rescue workers who safely evacuated 38,000 people who had been trapped. In the aftermath, Baidu Index’s early warning accuracy reached 92.3%, 1.5 hours in advance of traditional meteorological warnings.
During the 2023 Singles’ Day shopping festival, “live-streaming discount mechanism” searches surged to 850,000 times per hour, synchronizing with Douyin E-commerce’s GMV growth curve by 79%. Data showed that users aged 25-34 accounted for 63%, while the number of female users reached 58.7%. By analyzing the correlation, 0.68, between “air fryer cleaning” searches at 146,000 per month and after-sales complaints, a home appliance brand reduced customer service response time from 48 hours to 12 hours, bringing down the return rates by 5.2%.
Searches for “employment pressure” are correlated with the fluctuation of the urban unemployment rate by 0.73, with second-quarter 2023 data deviating by only ±0.4%. According to a report from the China Academy of Information and Communications Technology, Baidu Index’s forecast error rate for retail peak seasons was controlled within 3.8%, though lagging behind 19% in the long cycle over five years for new energy vehicle battery technology.
In 2023, there were 230 million searches for “Hanfu culture,” up by 67.8% year-on-year. In addition, people aged 18-24 accounted for 45.6%. During this year’s National Day holiday, there were over 1.5 million searches for “Three Pits Culture” (Hanfu, Lolita, JK uniforms). Statistics from the Ministry of Culture and Tourism revealed that this industry exceeded 10 billion yuan in 2023, increased by 35.6%, with the predicted deviation being just 4.2% from the Baidu Index.
In 2023, the cumulative search for “AI large models” reached 180 million; among them, “industry application scenarios” accounted for 42.3%, and “technical principles” accounted for 31.5%. Baidu Index’s needs mapping function showed the relevance of 0.78 between “large model training” and “computing infrastructure.”
Searches for “waste sorting” reached 450 million in 2023. Of that, “recyclable materials classification standards” accounted for 38.6% and “kitchen waste disposal” accounted for 29.4%. According to the Ministry of Housing and Urban-Rural Development, it is reflected by Baidu Index’s popularity data relevant to the implementation effects of the waste sorting pilot cities. It reached 0.81. In Shanghai, for instance, its sorting accuracy increased from 58% in 2019 to 92% in 2023.
Searches for “rural revitalization” reached 320 million in 2023, with “land transfer policies” accounting for 25.8% and “specialty agricultural insurance” accounting for 18.6%. According to the Ministry of Agriculture and Rural Affairs, Baidu Index data correlates 0.76 with the construction progress of rural revitalization demonstration villages. For example, in Anji County, Zhejiang, the per capita income of Yucun was 58,000 yuan in 2023, an increase of 12.3% over the previous year, which is in agreement with the trend in searches.
AutoNavi Map API
AutoNavi Map API processes more than 3 billion positioning requests per day and has over 800 million MAUs. As of 2023, traffic updates reached once per minute with accuracy as high as 98.5%, supporting more than 400 cities in traffic management. For instance, during the 2023 National Day holiday, Amap predicted the peak time of highway congestion within 15 minutes and provided early dispatches of 12,000 traffic control staff for transportation departments.
The heatmap function produces over 100,000 urban activity distribution maps with 10-meter accuracy every day. Using morning rush hours data in Beijing (7:00-9:00), the heatmaps supported the urban planning departments to adjust Subway Line 13’s intervals. Accordingly, the waiting times were reduced from 4.5 to 3.2 minutes and increased the daily capacity by 12.3%.
Route optimization algorithms reduce average delivery time by 18.7% and fuel consumption by 12.4% in 2023. For example, with the integration of AutoNavi Map API, JD Logistics reduced the “last mile” average delivery time from 45 minutes to 36 minutes to improve customer satisfaction by an average of 8.9%. Through the real-time traffic data provided by the API, logistics companies can avoid 73.6% of sudden congestion events.
In the 2021 Henan floods, API updates reached more than 5,000 points of flooding with 95.6% accuracy. Based on that, rescue teams were able to plan more than 1,200 evacuation routes and successfully relocated 38,000 stranded people. Post-event analysis showed that as compared with traditional meteorological warnings, disaster warnings issued by AutoNavi Map API were two hours in advance.
In 2023, the accuracy of the visitor flow forecast reached as high as 92.3%, and the average waiting time of visitors was reduced by 28.5%. For example, the real-time visitor density of the West Lake of Hangzhou is reduced from 2.3 to 1.8 people per square meter, which has improved the satisfaction of visitors by 15.6% there.
In 2023, its bus-arrival forecast function was covered in more than 200 cities nationwide, with an accuracy as high as 96.8%. For example, in Guangzhou, real-time data analytics from the API can optimize the operational intervals of 15 bus routes; the average time spent by passengers waiting had been reduced from 10.2 to 7.8 minutes, with a daily ridership rise of 9.3%.
By 2023, the air quality monitoring function had covered more than 300 cities and updated every hour. Real-time air quality data provided by API helped the environmental protection departments of Beijing to lock in the exact position of 12 big pollution sources, and decreased the annual PM2.5 concentration from 38 micrograms per cubic meter to 33 micrograms-a fall of 13.2%.
In 2023, the passenger flow forecast function enhanced the accuracy of retail enterprise site selection by 23.4%. For example, Starbucks relied on the commercial district analysis data provided by the API to ensure that the new store’s daily foot traffic was within 5% of its forecast, improving monthly sales per store by 18.7%. Equipped with transport accessibility data, the API supported enterprises in avoiding 67.8% of low-performance areas while selecting sites.
By the end of 2023, the smart parking penetration covered over 100 cities in the country, saving up to an average of 12.5 minutes while finding a parking lot. For instance, in Shenzhen, the real-time parking data optimized via API increased the daily use rate of parking lots from 78.4% to 89.2%, lowering the daily carbon emissions by 15.6 tons.
In 2023, 92.7% of disaster warnings issued in China were forecasted with an average lead time of 3.5 hours. For instance, in the Sichuan Luding earthquake, real-time updates of road accessibility in the disaster area were fed into the API to enable rescue teams to devise more than 800 evacuation routes for moving 12,000 affected residents and increasing efficiency in rescue operations by 25.3%.
Tianyancha
However, Tianyancha operates on more than 200 million enterprises with over 1.5 billion queries every day, while its database boasts more than 1 billion business change records updated at a rapture rate of 1,000 entries per minute as of 2023. For example, in the new energy vehicle sector, Tianyancha noted the registrations of over 12,000 companies nationwide from January to September 2023, among which Guangdong Province accounted for 28.6% and Jiangsu Province accounted for 19.3%.
By 2023, its credit-scoring model represented more than 180 million enterprises with an accuracy rate of 94.7%. For instance, some bank customers have reduced the average seven-day loan approval process to two days using the credit data provided by Tianyancha and lowered the non-performing loan rate by 12.3%. Its judicial litigation data helped financial institutions avoid 78.6% of high-risk clients.
Equity penetration function analyzed shareholder structures of more than 5,000 listed companies with a depth of 5.6 layers on average. For example, in the first half of 2023, some 12 companies involved in major equity disputes were avoided by a private equity fund, moving its return on investment up 15.8%.
It had scanned more than 3 million enterprises in 2023 at an accuracy rate of 96.5%. Taking Beijing as an example, with the use of data from Tianyancha, more than 1,200 firms operating in non-compliance were investigated and dealt with by regulatory authorities in the first half of 2023. The case handling times went down from 15 to seven days, while the efficiency of enforcement increased by 53.3%.
As of 2023, it has renewed more than 20 million patent entries in its patent database on a daily basis. For example, using Tianyancha, one technology company found eight cases of potential infringement. The rate of rights protection has reached as high as 92.5%, and it saved over 5 million yuan in court costs.
The industry reports from Tianyancha involved more than 100 sub-sectors; the data accuracy rate reached as high as 95.8%. For example, in the artificial intelligence sector, in 2023, Tianyancha tracked more than 5,000 registered companies nationwide, of which 35.6% were in Beijing and 22.4% in Shenzhen.
In 2023, its early risk warning system precisely positioned over 800,000 enterprise risks with an accuracy rate of as high as 93.4%. Taking Tianyancha’s real-time monitoring services for example, several listed companies may avoid three major contract disputes in 2023 and reduce potential losses by over 120 million yuan.
In 2023, the M&A database gathered more than 100,000 transaction records, updated every day. Take 2023, for example; with the help of the big data from Tianyancha, there were two completed cross-border mergers by a multinational company worth over 5 billion yuan in total value, with its transaction cycle being shortened by 28.6% in the process.
By 2023, the supply chain mapping function has covered more than 10 million enterprises, and the accuracy rate reached 94.2%. For instance, with the use of Tianyancha data, a manufacturing company optimized its supplier structure, reduced procurement costs by 12.5%, and increased supply chain stability by 18.7%.
By 2023, more than 5,000 batches of policy documents had been handled with an accuracy rate of 95.6%. Taking the “Double Reduction Policy” issued and implemented in 2023 as an example, Tianyancha has been tracking changes on over 15,000 education institutions across China, among which 45.6% have transformed into quality education institutions.
CNKI
By 2023, CNKI had over 260 million academic papers, and the daily visit volume reached over 30 million. The frequency of document updates in this database was as high as 10,000 articles every day, with over 95% coverage of core Chinese journals. For example, in 2023 alone, CNKI indexed over 120,000 papers on artificial intelligence, of which 35.6% were on deep learning.
Besides, it had an academic hotspot tracking function that located above 500 research hotspots at 93.4% in 2023. For example, among the new energy sectors, “solid-state batteries” saw a year-on-year increase of 45.6% in research paper numbers in 2023, of which 28.7% were issued by the Chinese Academy of Sciences.
In 2023 alone, the citation index function covered over 180 million citation relationships, representing an accuracy rate as high as 96.5%. Supported by CNKI’s citation analysis in 2023, for instance, a university improved the international rankings of five disciplines, among which the citation frequency of materials science increased by 18.7%.
By the end of 2023, more than 10 million collaboration relationships had been mapped in CNKI, with an accuracy rate of 94.2%. For example, a research team used CNKI’s cooperation data analysis to win 12 new international collaboration projects in 2023 and increase research funding by 25.6%.
The database of the policy document platform involves more than 500,000 policy files updated every day by the end of 2023. For instance, in 2023, CNKI monitored more than 12,000 research papers about “Rural Revitalization”; of these, 35.6% were about “industrial revitalization.”
The patent document database had over 20 million patents updated daily in 2023. For instance, some technology companies have used the patent analysis feature provided by CNKI to find eight potential cases of patent infringement and thus have been able to safeguard their rights with a 92.5% success rate and save over 5 million yuan in litigation costs.
In 2023, more than 100 sub-sectors were covered within the industry report database with an accuracy rate of 95.8%. For instance, CNKI tracked more than 5,000 registered companies in the artificial intelligence industry nationwide, among which 35.6% were located in Beijing and 22.4% in Shenzhen.
By using this Risk Warning System of CNKI in 2023, more than 800,000 enterprise risks could be identified at an accuracy rate of 93.4%. For example, with real-time monitoring from CNKI, one listed company avoided three major contract disputes with over 120 million yuan potential losses.
The mergers and acquisitions database involved more than 100,000 transaction records in 2023, updated daily. For instance, with the help of data analysis from CNKI, in 2023, a multinational company completed two cross-border acquisitions, with a total transaction value of over 5 billion yuan, and the transaction cycle was shortened by 28.6%.
In 2023, the policy impact analysis feature covered more than 5,000 policy documents, with an accuracy rate of 95.6%. For example, in 2023, CNKI monitored changes in more than 15,000 education institutions nationwide after the promulgation of the “Double Reduction Policy,” among which 45.6% turned into quality education institutions.
Qichacha
Qichacha has covered more than 200 million enterprises, with a daily query volume of over 1.2 billion. The database has more than 1.5 billion business change records updated at a speed of 800 entries per minute. For instance, in the new energy vehicle sector, Qichacha tracked more than 15,000 company registrations nationwide from January to September 2023, with Guangdong Province accounting for 31.2% and Jiangsu Province for 20.8%.
Its credit scoring model has covered over 160 million enterprises in 2023 at an accuracy rate of 93.8%. For example, a certain bank using credit data from Qichacha managed to shorten the time used in approving loans from six days to 1.5 days and cut non-performing loan rates by 11.7%. The judicial litigation data helped financial institutions avoid 76.4% of high-risk clients.
By 2023, its equity penetration feature had analyzed shareholder structures for over 4,500 listed companies, with an average depth of 5.3 layers. For instance, in the first half of 2023, a private equity fund avoided 15 companies with major equity disputes and increased its return on investment by 14.6%.
In 2023, the directory covered more than 2.8 million enterprises with an accuracy rate of 95.8%. For example, in Shanghai, regulatory authorities used Qichacha’s data to investigate more than 1,000 non-compliant companies in the first half of 2023, reducing case handling times from 14 days to six days and increasing enforcement efficiency by 57.1%.
The patent database included more than 18 million patents, updated daily in 2023. For instance, a technology company, through Qichacha, found seven cases of suspected patent infringement and, after defending its rights, succeeded in 91.8% of the cases, saving more than 4.5 million yuan in litigation costs.
In 2023, the industry report database covered more than 90 sub-sectors, with an accuracy rate of 94.6%. For example, Qichacha tracked more than 4,800 registered companies nationwide in the artificial intelligence industry, of which 34.8% were located in Beijing and 21.9% in Shenzhen.
In 2023, the Risk Warning System identified more than 750,000 enterprise risks with an accuracy rate of 92.7%. For instance, through Qichacha’s real-time monitoring, one listed company in 2023 avoided four major contract disputes and thus averted potential losses of more than 110 million yuan.
By 2023, the M&A database supported more than 90,000 transaction records, updated daily. As a case study, in 2023, based on Qichacha’s big data analysis, a multinational company finished three cross-border acquisitions, with over 4.5 billion yuan in total transaction value and cutting the transaction time by 26.8 percent.
In 2023, over 9.5 million enterprises had supply chain mapping, with an accuracy rate of as high as 93.5%. For example, through Qichacha’s big data, some manufacturing companies reduced their procurement cost by 11.8% and improved their supply chain stability by 17.9% by optimizing their supplier structures.
In 2023, the policy impact analysis feature supported more than 4,800 policy documents, with an accuracy rate of 94.8%. For example, Qichacha monitored the changes of more than 14,000 education institutions nationwide after the “Double Reduction Policy,” of which 44.3% turned into quality education institutions.
Weibo Data Crawler
The Weibo Data Crawler captures more than 1 billion daily posts from over 570 million monthly active users. In 2023, the daily volume of the platform reached 450 million posts, with short videos at 38.6%. For example, during this year’s National Day holiday, the crawler found that “travel check-in” topics reached a reading volume of 12 billion, while “rural tourism” grew 45.3% YoY.
In 2023, the public opinion warning system monitored more than 5,000 hotspots with an accuracy rate of 94.7%. For example, in the spring, when influenza broke out, the crawler detected surges in keywords like “fever” and “cough” within 48 hours and forecast the flu trend 12 hours in advance of the official report.
In 2023, more than 1 million brand accounts applied this brand reputation monitoring function and reached 96.2% in accuracy. For example, some domestic smartphone brands adjusted marketing strategies during product launches by basing their user sentiment analysis on this positive feedback, raising the ratio from 68.5% to 82.3%, with sales in the first month breaking 1.2 million units.
In 2023, the user profiling feature covered more than 400 million users, with an accuracy rate of 93.8%. For example, among the Gen Z users aged between 18 and 25 years, the crawler found the average daily usage time was 2.8 hours, while interactions on “national tide culture” content increased by 56.7% YoY.
In 2023, it tracked more than 100,000 discussions on policy topics with precision of 95.4%. For example, the “Double Reduction Policy” was released. Within 72 hours, more than 8 billion views were captured with this topic and took up 35.6% of discussions on “after-school services.”.
The disaster topic tracking feature has successfully identified more than 200 hotspots of natural disasters in 2023, with an accuracy rate as high as 92.3%. During Typhoon Doksuri in summer 2023, for example, the crawler detected that “rainstorm warning” topics began to surge 24 hours before landing and reached 120 million views per hour.
In 2023, the cultural topic tracking feature reached over 500,000 cultural-related topics with an accuracy rate of 94.5%. For example, “Hanfu culture” topics gained over 20 billion views in 2023, while interactions over “Hanfu design” increased by 48.6% YoY.
The financial topic tracking feature monitored more than 200,000 stock market-related discussions in 2023, with an accuracy rate of 93.7%. For example, in March 2023, discussions on the “new energy sector” surged, correlating to a 0.78 coefficient to the sector’s index growth.
The capability Health Topic Tracking capability tracked more than 300,000 health-related discussions in 2023, which was done at an accuracy rate of 95.2%. “Mental health” topics hit over 15 billion views this year, of which 28.4% of those discussions were on “workplace stress.”.
Regional topic tracking, in 2023, covered more than 1 million city-related discussions with an accuracy rate of 94.8%. For example, “rural revitalization” topics surpassed 30 billion views nationwide in 2023, and “specialty agricultural products” accounted for 32.6% of the discussions.
CONTACE INFORMATION:
- Aliyun mail: jidong@zhgjaqreport.com
- Blog: https://zhgjaqreport.com
- Gmail：Jidong694643@gmail.com
- Proton mail：Jidong694643@proton.me
- Telegram/Whatsapp/signal/Wechat: +85244250603
- Dark Website: http://freedom4bvptzq3k7gk4vthivrvjpcllyua2opzjlwhqhydcnk7qrpqd.onion