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bls 短語和例子BLS =1.Bureau of Labour...

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Algorithm bls has a worst - case guarantee no more than 1 + b , the bound indicates that it becomes very poor in extreme cases where b is algorithm blpt provides worst case error bound 3 算法bls和算法bedd得到一個性能指標為1 + b 。貪婪算法qrlpt給出原問題的一個最差性能比為3 。