Fast database search system and method
A database and fast technology, applied in the direction of relational database, database model, text database query, etc., can solve problems such as unaffordable, achieve the effect of improving recall, reducing recall, and low waiting time
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[0029] figure 1 is a block diagram of a scalable inference system implemented by example. The system 100 can be used to hierarchically quantify a database of items and compute inner products with query vectors to find related database items for use in applications such as recommendation systems, classification in machine learning algorithms, and other systems using nearest neighbor computation. The system 100 jointly learns codebooks for hierarchical levels and reduces the processing time required to perform inner product searches while still maintaining high quality results. figure 1 The depiction of system 100 in is described as a server-based search system. However, other configurations and applications may be used. For example, some operations can be performed on the client device. Furthermore, while system 100 is described as a search system, the disclosed implemented methods and techniques can be used for any task that uses maximum inner product, such as in neural net...
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