What are the characteristics of Baidu voice search?

In addition to the well-known search function, Baidu voice search also provides various distinctive quality life services, including food group purchase, movie reservation and hotel reservation.

Voice broadcast

Another special service provided by Baidu voice search.

When users use voice to say search keywords such as "What's the weather like in Beijing", "What's missing in Sanma", "The longest river in China" and "How much is a hundred dollars", they can directly hear the search results broadcast by Baidu, which is particularly convenient to use when driving.

To make English.

For example, "What's the weather like in Sanya recently", "Is there a ticket to Xishuangbanna in Lijiang" and "Is there a costume TV series worth watching" are all very colloquial sentences.

Baidu voice search can analyze and understand users' oral expressions and provide information and services [1].

Accurate semantic understanding

Baidu voice search is also very eye-catching in semantic understanding, such as "Who is Nicholas Tse's son" and "Whose son is Nicholas Tse's son". The words used in the two questions are exactly the same. In the early search engines, both word order and grammar led to the same result. Now through analysis and understanding, we can find out the differences and give different answers.

Baidu voice search can even accurately "guess" users' needs and satisfy them with the support of big data. For example, you can change the theme song of Longing for Home to Longing for Home, and change papi Sauce to Papi Sauce.

Active multi-wheel

For example, when users use voice search to ask "How much is the bullet train from Beijing to Shanghai", if they want to see the ticket again, they just need to ask "Where is the ticket?" Baidu voice search's artificial intelligence can combine this sentence and context well, accurately understand the substitutable relationship between "bullet train" and "air ticket", and verify that it is a reasonable demand through big data, so as to accurately understand the user's intention and give the air ticket price information.

For another example, if you enter "Brigitte Lin" for the first time and then "Who is her husband", the search result page will be Brigitte Lin's husband, not Fan Bingbing's husband. The first time you enter "United States", then enter "What's the population", "What's the area" and "Where's the capital", you will see the population, area and capital of the United States, not that of Britain.

Live voice broadcast

Users can call up specific pages directly through the oral instructions of characteristic voice, thus shortening the selection path.

When users say "I want to eat", "I want to watch a movie", "I want to stay in a hotel", "I want to play 2048" and "I want to listen to a bedtime story", Baidu voice search can automatically understand the user's intention and go directly to the relevant service pages, eliminating the steps of selecting in the search results, so that the search can reach people's hearts directly.

Multi-round error correction

Users can correct voice input errors through oral expression.

Example 1 In the face of Chinese homophones, when the first voice input is displayed as "Sun Li TV series", if you say "Molly TV series" into your mobile phone at this time, it will become "Sun Li TV series".

Example 2 The voice input is displayed as "Zhang Xiaolong" for the first time. When you say "small size" to the mobile phone, it will become "Zhang Xiaolong".