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强化学习笔记(7)——DDPG算法

  • 2026-03-22 03:02:34
强化学习笔记(7)——DDPG算法

强化学习笔记(7)——DDPG算法

DDPG算法，利用离散策略收集经验数据，重复播放经验池数据学习Q(s,a)函数，用习得的价值函数学习最佳策略网络u(s)。
#强化学习笔记 #DDPG算法详解 #Q函数与策略学习 #离散策略的经验池 #Bellman方程应用

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      1. CONNECT:[ UseTime:0.000595s ] mysql:host=127.0.0.1;port=3306;dbname=no_67808;charset=utf8mb4
      2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000530s ]
      3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000245s ]
      4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000293s ]
      5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000488s ]
      6. SELECT * FROM `set` [ RunTime:0.000205s ]
      7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000503s ]
      8. SELECT * FROM `article` WHERE `id` = 476246 LIMIT 1 [ RunTime:0.000334s ]
      9. UPDATE `article` SET `lasttime` = 1774260210 WHERE `id` = 476246 [ RunTime:0.006512s ]
      10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.001811s ]
      11. SELECT * FROM `article` WHERE `id` < 476246 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000420s ]
      12. SELECT * FROM `article` WHERE `id` > 476246 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000384s ]
      13. SELECT * FROM `article` WHERE `id` < 476246 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000720s ]
      14. SELECT * FROM `article` WHERE `id` < 476246 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.008413s ]
      15. SELECT * FROM `article` WHERE `id` < 476246 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001195s ]
      0.091329s