Flink Stream API - Operators

Operators convert one or more data streams into a new data stream.Programs can combine multiple transformations into complex data flow topologies. Describes basic transformations, valid physical partitions after applying these transformations, a ...

Posted by michaelphipps on Tue, 20 Aug 2019 18:09:13 -0700

164 python Network programming-protocol (gevent version)

greenlet has implemented the protocol, but this manual switch is too troublesome, don't worry, python also has a more powerful module gevent than greenlet and can automatically switch tasks. The principle is that when a greenlet encounters IO (i.e. i ...

Posted by wattsup88 on Mon, 19 Aug 2019 03:26:10 -0700

Mobilenet-SSD Training Face Detection Model on Wirface Data Set

Recently, I have been busy practicing and researching insightface face face recognition model. Last time I said that updating the face detection of mobilenet-ssd was delayed. I'm sorry. Recently, I will also write out my own practice of running I ...

Posted by MrLister on Mon, 19 Aug 2019 00:41:36 -0700

The difference and connection between torch.nn and torch.nn.function from relu's various implementations

The difference and connection between torch.nn and torch.nn.function from relu's various implementations The relationship between relu's multiple implementations The relu function appears three times in pytorch: torch.nn.ReLU() torch.nn.functio ...

Posted by phpform08 on Sun, 18 Aug 2019 23:22:21 -0700

TensorFlow Learning Records: Activation Functions

The main function of activation function is to add non-linear factors to solve the problem that linear models can not be multi-classified. It plays a very important role in the whole neural network. Because the mathematical basis of the neural networ ...

Posted by AdamSnow on Sun, 18 Aug 2019 22:24:22 -0700

Summary of Work Questions for Weeks 2019-08-18

baiyan apache correlation Using apache to configure multiport bindings to implement a local microservice architecture Configuration file httpd.conf: Listen 80 Listen 9399 DocumentRoot "C:/Users/jiangbaiyan/PhpstormProjects/NicoRobin/public" <Directory "C:/Users/jiangbaiyan/PhpstormProjects/NicoRobin/public"> Options Indexes FollowSym ...

Posted by galvin on Sun, 18 Aug 2019 19:09:30 -0700

It's enough for nginx to watch this once.

Articles Catalogue What is nginx? nginx application scenario Installing Nginx in Windows Advantages and disadvantages of nginx nginx implements reverse proxy What is Load Balancing Load Balancing Strategy nginx for load balancing nginx implements ...

Posted by tom100 on Sun, 18 Aug 2019 05:12:59 -0700

Epic strongest textbook style "NIO and Netty programming"

Epic strongest textbook style "NIO and Netty programming" 1.1 Overview 1.2 File IO 1.2.1 Overview and Core API s 1.2.2 Cases 1.3 Network IO 1.3.1 Overview and Core API s 3.4 AIO Programming 3.5 IO Comparison Summary 4.1 Overview 4.2 Netty Overall Design 4.2.1 Thread Model 4.2.2 Asynchronous Model 4.3 Core API Star ...

Posted by RiBlanced on Sat, 17 Aug 2019 22:48:17 -0700

Zookeeper-Distributed Consistency Protocol and Preliminary Exploration of Zookeeper

Articles Catalogue I. Introduction From ACID to CAP/BASE 3. Distributed Consistency Protocol 1.2PC and 3PC 2PC Initiate transaction requests Transaction commit/rollback 3PC canCommit preCommit doCommit 2. Paxos 3. ZAB protocol IV. A Prelim ...

Posted by icecube on Sat, 17 Aug 2019 06:58:48 -0700

Broadcasting: Four Components

classification Standard Broadcasting Receive at the same time, can not be truncated Orderly broadcasting High priority first receives broadcasts and can be truncated Registration method Dynamic registration Register in codeps: It can only r ...

Posted by conker87 on Sat, 17 Aug 2019 06:34:49 -0700