In a search engine, thresholding for query retrieves the top k documents according to their weights.
In a search engine, thresholding for query retrieves the top k documents according to their weights.
Which of the four methods of data collection is involved when a person retrieves data from an online database?
Which of the four methods of data collection is involved when a person retrieves data from an online database?
In a search engine, thresholding for query retrieves the top k documents according to their weights. A: 正确 B: 错误
In a search engine, thresholding for query retrieves the top k documents according to their weights. A: 正确 B: 错误
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