| 摘要 |
A producer node may be included in a hierarchical, tree-shaped processing architecture, the architecture including at least one distributor node configured to distribute queries within the architecture, including distribution to the producer node and at least one other producer node within a predefined subset of producer nodes. The distributor node may be further configured to receive results from the producer node and results from the at least one other producer node and to output compiled results therefrom. The producer node may include a query pre-processor configured to process a query received from the distributor node to obtain a query representation using query features compatible with searching a producer index associated with the producer node to thereby obtain the results from the producer node, and a query classifier configured to input the query representation and output a prediction, based thereon, as to whether processing of the query by the at least one other producer node within the predefined subset of producer nodes will cause results of the at least one other producer node to be included within the compiled results. |
