Learning Data Augmentation Based on keras, augmentationkeras
In deep learning, when the data size is not large enough, the following 4 methods are often used:
1. Manually increase the size of the training set. A batch of "new" Data is created from existing Data by means of
Recently in the study of using Keras to implement a lstm to train their own data (lstm the basic principles of self-tuition), the first of their own data with the DNN to train, and then to the LSTM, because the input is not the same, so some burn, DNN input format is input: (Samples,dim), is a two-dimensional data, and
Given dataset data, the tag label for the data setindex = [I for I in range (len data)] random.shuffle (index) data = Data[index]label = Label[index](1) First, to obtain all index of the data set, is actually 0,1,2,...., num-1 (n
{/// ///The code generator interface, which is used to complete code generation. /// Public InterfaceICodeGenerator {/// ///The code scheme name. /// stringName {Get; } /// ///Generates code for generating data table objects and table column information. /// /// table information. /// work item information. /// generate code results. st
With the development of information technology, data demand is increasing day by day. Data center projects that are stored as data are wind and wind. As an important part of the data center, the diesel Generator power station project is critical in the
a way to access the elements of a collection. An iterator is an object that remembers where to traverse. The iterator object is accessed from the first element of the collection until all of the elements have been accessed and finished. Iterators can only move forward without backing back.forThere are several types of data that directly act on the loop:A class is a collection of data types, such as,,, list
Original works, reproduced please indicate the source: point IIn the first two articles, we covered what is generator and coroutine, and in this article we will describe Coroutine's use of analog pipeline (piping) and control dataflow (data flow).Coroutine can be used to simulate pipeline behavior. by concatenating multiple coroutine together to implement a pipe, the da
In-depth understanding of js generator data types and jsgenerator
1. Overview
Generator is a new data type introduced by ES6. It looks like a function. In addition to return, yield can return multiple times.
Generator is defined by function * (note ),
2. Example
The function
Data dictionary generation tools (7): NVelocity code generator and generation tool nvelocity
This system has not been updated for a long time, and people are also getting lazy. From now on, at least three articles are written every month. You are welcome to supervise it. By the way, we will announce that this series will bring you a series of WebApp development articles, so stay tuned. First, let's take a
1. Generator Introduction
Generator is a new data type introduced by ES6 that looks like a function that yield can be returned multiple times except by returning with return.
Generator is defined by the function*, (note the * number),
2. Example
function cannot save state, sometimes need global variable to save num
Objects | data
The author recently developed a C # code generator on the VS2005 platform and SqlServer2005 platform, which supports the direct mapping of database tables and C # Data objects, as well as the automatic generation of CRUD operation code, the user only needs to implement the Idal interface, the tool can significantly improve the development speed, Le
1. Overview
Generator is a new data type introduced by ES6 that looks like a function that yield can be returned multiple times except by returning with return.
Generator is defined by the function*, (note the * number),
2. Examples
function cannot save state, sometimes need global variable to save number;
2.1
' Use strict ';
function next_id () {
I recently developed a C # code generator on vs2005 and sqlserver2005 platforms, supporting direct ing between database tables and C # data objects, and automatic generation of CRUD operation code, you only need to implement the idal interface. This tool can significantly improve the development speed and free developers from the heavy coding of database table object encapsulation. Now, the core processing
1. OverviewGenerator is a new data type introduced by ES6 and looks like a function that yields can be returned multiple times, in addition to returning with return.Generator is defined by the function*, (note the * number),2. ExampleFunctions cannot save state, sometimes global variables are required to hold numbers;2.1' Use strict ';functionnext_id () {varID = 1; while(id) {yield id; ID++; } returnID;}//Test:varx, pass=true, G=next_id (); for(x =
Object relational mapping (ORM for short). I believe everyone should be familiar with it. It is a technology designed to solve the mismatch between object-oriented and relational databases. Using the O/R Mapping mode to develop database applications can save a lot of work, especially the compilation of cumbersome SQL statements. Of course, using the O/R Mapping technology also has its disadvantages, is things always imperfect!
The o/R Mapping technology implemented by the dohope. Net
86 Speaking http://www.tudou.com/programs/view/30qvTnUD3nE/The generator definition and filter for the FOR expression This section has been learned, so there's not much to say.Val content=for (xYield (x, y)println (content)//(1,hadoop) (1,spark) (1,flink) (2 ...)For (personChildYield (person.name,child.name)println (Forresult)DT Big Data for generator filter
At the invitation of teacher Wu, I wrote a data generator.
Currently, this data generator can ensure that the generated data is valid and the efficiency is good. Zyy is just lazy when creating a common connected graph. It concatenates all vertices directly to ensure the grap
. GetProperties ();foreach (Var prop in Props)//(int i = 0; i {System.Data.SqlDbType DbType;int size = 0;Object PropValue;PropValue = Prop. GetValue (this, null);Type PropType = Prop. PropertyType;BOOL Isallownull = Commontype.isnullabletype (PropType); if (Prop. Hasattribute{if (isallownull propvalue = = null)Continue Dbfiledtypeandsize attr = Prop. GetattributeDbType = attr. DbType;Size = attr. Size;The following code can be implemented by the factory method, here is just to provide ideas, I
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