Early Stop,Dropout 主讲人：龙良曲 Tricks ▪ Early Stopping ▪ Dropout ▪ Stochastic Gradient Descent Early Stopping ▪ Regularization How-To ▪ Validation set to select parameters ▪ Monitor validation performance

algorithm A* Lifelong planning A* (LPA*) D* etc. 64Dijkstra's algorithm (early stopping) 65Dijkstra's algorithm (early stopping) function Dijkstras(Graph, source, target): for each vertex v in Graph recover path 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 66Dijkstra's algorithm (early stopping) function Dijkstras(Graph, source, target): for each vertex v in Graph.Vertices: prev[v] # return predecessors to recover path 21 66.1Dijkstra's algorithm (early stopping) function Dijkstras(Graph, source, target): for each vertex v in Graph.Vertices: prev[v]

running. Stopping the cluster with ctrl-c or either the SIGTERM and SIGKILL signals, will initiate the Stop procedure: 16:44:12 [Q] INFO Q Cluster-31781 stopping. 16:44:12 [Q] INFO Process-1 stopping cluster the cluster is busy starting up is_running Bool. Tells you if the cluster is up and running. is_stopping Bool. Shows that the stop procedure has been started. has_stopped Bool. Tells you if the cluster ok, but there are no tasks to process. • Working Processing tasks like a good cluster should. • Stopping The cluster does not take on any new tasks and is finishing. • Stopped All tasks have been processed

running. Stopping the cluster with ctrl-c or either the SIGTERM and SIGKILL signals, will initiate the Stop procedure: 16:44:12 [Q] INFO Q Cluster-31781 stopping. 16:44:12 [Q] INFO Process-1 stopping cluster the cluster is busy starting up is_running Bool. Tells you if the cluster is up and running. is_stopping Bool. Shows that the stop procedure has been started. has_stopped Bool. Tells you if the cluster Everything is ok, but there are no tasks to process. Working Processing tasks like a good cluster should. Stopping The cluster does not take on any new tasks and is finishing. Stopped All tasks have been processed

running. Stopping the cluster with ctrl-c or either the SIGTERM and SIGKILL signals, will initiate the Stop procedure: 16:44:12 [Q] INFO Q Cluster-31781 stopping. 16:44:12 [Q] INFO Process-1 stopping cluster the cluster is busy starting up is_running Bool. Tells you if the cluster is up and running. is_stopping Bool. Shows that the stop procedure has been started. has_stopped Bool. Tells you if the cluster Everything is ok, but there are no tasks to process. Working Processing tasks like a good cluster should. Stopping The cluster does not take on any new tasks and is finishing. Stopped All tasks have been processed

running. Stopping the cluster with ctrl-c or either the SIGTERM and SIGKILL signals, will initiate the Stop procedure: 16:44:12 [Q] INFO Q Cluster-31781 stopping. 16:44:12 [Q] INFO Process-1 stopping cluster the cluster is busy starting up is_running Bool. Tells you if the cluster is up and running. is_stopping Bool. Shows that the stop procedure has been started. has_stopped Bool. Tells you if the cluster ok, but there are no tasks to process. • Working Processing tasks like a good cluster should. • Stopping The cluster does not take on any new tasks and is finishing. • Stopped All tasks have been processed

10:57:40 [Q] INFO Process-1:10 pushing tasks at 31793 10:57:40 [Q] INFO Q Cluster-31781 running. Stopping the cluster with ctrl-c or either the SIGTERM and SIGKILL signals, will initiate the Stop procedure: 15 Django Q Documentation, Release 0.4.6 16:44:12 [Q] INFO Q Cluster-31781 stopping. 16:44:12 [Q] INFO Process-1 stopping cluster processes 16:44:13 [Q] INFO Process-1:10 stopped pushing tasks 16:44:13 the cluster is busy starting up is_running Bool. Tells you if the cluster is up and running. is_stopping Bool. Shows that the stop procedure has been started. has_stopped Bool. Tells you if the cluster

running. Stopping the cluster with ctrl-c or either the SIGTERM and SIGKILL signals, will initiate the Stop procedure: 16:44:12 [Q] INFO Q Cluster-31781 stopping. 16:44:12 [Q] INFO Process-1 stopping cluster the cluster is busy starting up is_running Bool. Tells you if the cluster is up and running. is_stopping Bool. Shows that the stop procedure has been started. has_stopped Bool. Tells you if the cluster Everything is ok, but there are no tasks to process. Working Processing tasks like a good cluster should. Stopping The cluster does not take on any new tasks and is finishing. Stopped All tasks have been processed

running. Stopping the cluster with ctrl-c or either the SIGTERM and SIGKILL signals, will initiate the Stop procedure: 16:44:12 [Q] INFO Q Cluster-31781 stopping. 16:44:12 [Q] INFO Process-1 stopping cluster the cluster is busy starting up is_running Bool. Tells you if the cluster is up and running. is_stopping Bool. Shows that the stop procedure has been started. has_stopped Bool. Tells you if the cluster Everything is ok, but there are no tasks to process. Working Processing tasks like a good cluster should. Stopping The cluster does not take on any new tasks and is finishing. Stopped All tasks have been processed

running. Stopping the cluster with ctrl-c or either the SIGTERM and SIGKILL signals, will initiate the Stop procedure: 16:44:12 [Q] INFO Q Cluster-31781 stopping. 16:44:12 [Q] INFO Process-1 stopping cluster the cluster is busy starting up is_running Bool. Tells you if the cluster is up and running. is_stopping Bool. Shows that the stop procedure has been started. has_stopped Bool. Tells you if the cluster ok, but there are no tasks to process. • Working Processing tasks like a good cluster should. • Stopping The cluster does not take on any new tasks and is finishing. • Stopped All tasks have been processed