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推荐算法工程师高频面试题库30题

  • 2026-05-13 14:31:34
推荐算法工程师高频面试题库30题

推荐算法面试必备！这些问题你能答上几个？🔥

1️⃣A/B测试显著却全量崩了？如何避坑+复盘🧐 2️⃣特征断流咋办？教你D+1延迟的兜底策略⚙️ 3️⃣DIN/DIEN比YoutubeDNN好在哪？别只会说Attention❌ 4️⃣模型校准问题如何排查？正负样本构造有门道✨  

冲刺大厂推荐岗，快收藏！📌

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【复试题库】2026年中国民航大学考研复试核心题库及参考答案

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  1. CONNECT:[ UseTime:0.000748s ] mysql:host=127.0.0.1;port=3306;dbname=f_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001121s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000551s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000451s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000939s ]
  6. SELECT * FROM `set` [ RunTime:0.000422s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000958s ]
  8. SELECT * FROM `article` WHERE `id` = 458550 LIMIT 1 [ RunTime:0.000577s ]
  9. UPDATE `article` SET `lasttime` = 1778664595 WHERE `id` = 458550 [ RunTime:0.008570s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000438s ]
  11. SELECT * FROM `article` WHERE `id` < 458550 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000732s ]
  12. SELECT * FROM `article` WHERE `id` > 458550 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000745s ]
  13. SELECT * FROM `article` WHERE `id` < 458550 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001340s ]
  14. SELECT * FROM `article` WHERE `id` < 458550 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.010187s ]
  15. SELECT * FROM `article` WHERE `id` < 458550 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001714s ]
0.109167s