Xiaodushen is an intelligent voice assistant launched by Baidu, which can interact with users in voice and realize various functions, including music playing, weather query, translation, route query and so on. The development of Xiaodu God aims to provide users with a smarter and more convenient lifestyle. Users can control home devices, manage smart homes, and realize the integration of Internet of Things and smart home life.

The meaning of small-scale word groups is to classify the problems and needs raised by users, and then combine the problems and needs of the same category to form a word group. Word grouping is to make users' search results more specific and targeted, so that users can find the answers they need faster.

Small-scale Shentuan words are widely used, not only in search engines, but also in many intelligent products. Such as smart speakers, smart TVs, smart phones, etc. With the help of small-scale word combination technology, the user experience can be improved, and users can get the information they need faster. At the same time, small group words can also provide relevant data analysis for enterprises and improve marketing efficiency.