Search Method and System
First Claim
1. A search method comprising:
- according to query data submitted by a client, obtaining a first search result set of first search results relevant to the query data;
according to a first relevance score and a preset diversity field of each first search result in the first search result set, calculating a second relevance score of each first search result, the preset diversity field representing an attribute category of a respective first search result;
according to the first relevance score and the second relevance score, generating a relevance parameter score for each first search result; and
according to a preset number of second search results and the relevance parameter score, extracting the present number of second search results from the first search result set to display to the client.
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Abstract
The present disclosure discloses a search method and system. A method obtains a first search result set of first search results relevant to query data submitted by a client. According to a first relevance score and a preset diversity field of each first search result in the first search result set, a second relevance score of each first search result is calculated. The preset diversity field represents an attribute category of a respective first search result. According to the first relevance score and the second relevance score, a relevance parameter score for each first search result is generated. According to a preset number of second search results and the relevance parameter score, the present number of second search results are extracted from the first search result set to display to the client. The technique achieves lower consumption of system resources, faster computation speed and more flexibility in diversification of search results.
25 Citations
14 Claims
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1. A search method comprising:
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according to query data submitted by a client, obtaining a first search result set of first search results relevant to the query data; according to a first relevance score and a preset diversity field of each first search result in the first search result set, calculating a second relevance score of each first search result, the preset diversity field representing an attribute category of a respective first search result; according to the first relevance score and the second relevance score, generating a relevance parameter score for each first search result; and according to a preset number of second search results and the relevance parameter score, extracting the present number of second search results from the first search result set to display to the client. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A search system comprising:
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a retrieval unit that, according to query data submitted by a client, obtains a first search result set of first search results relevant to the query data; a calculation unit that, according to a first relevance score and a preset diversity field of each first search result in the first search result set, calculates a second relevance score of each first search result, the preset diversity field representing an attribute category of a respective first search result; a configuration unit that, according to the first relevance score and the second relevance score, generates a relevance parameter score of each first search result; and an extraction unit that, according to a preset number of second search results and the relevance parameter score, extracts the present number of second search results from the first search result set to display to the client. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification