Dendrites

• This repo is only for preview, no source code.项目暂未开源

Demo

tutorial for IRIS dataset, final result:(一个使用鸢尾花数据集进行模型训练和预测的例子)

tutorials:详细教程请看:https://github.com/B-C-WANG/Dendrites/blob/master/tutorial_iris.md

Preview 预览

• Numpy in dendrites 在dendrites中使用numpy进行矩阵操作
• Pandas in dendrites 在dendrites中使用pandas处理表格数据

Develop Target 开发目标

Level1

A quick GUI interface for developers and users.作为python模块的快速GUI构建，无需任何GUI编程，代码直接构成流程的block，开发者能够迅速将代码封装为GUI，用户使用接近函数底层

Level2

Flow-based programming for special use, e.g. opencv, tensorflow for NN build, shader.作为流程式编程的专用软件，比如opencv图像处理，tensorflow用于神经网络构建，以及shader流程化处理等

Level3

Language-independent flow-based IDE throught python(cython, jython, ...).作为跨语言流程式编程的GUI，使用cython,jython实现跨语言。

Detail

• Dendrites is a visualized flow-based programming tool for Python, it is highly customizable that every function in python can be made to a "Block" with input params as "Pin". It is very similar to the "Blueprint" in Unreal Engine 4. Extend basing on Persimmon(https://github.com/AlvarBer/Persimmon).With lots of new function and supprting for numpy, pandas, ... dendrites is aimed to help build and test machine learning model ASAP.（dendrites是一个可视化的、基于流式编程的python工具，任何python函数可以作为运行图的一个节点Block，而函数输入输出是作为Block的pin。这种概念已经在很多领域中应用，比如Unreal游戏引擎中的“蓝图”系统。本软件基于Persimmon已有基础进行开发，做了大量的改进，并添加numpy，pandas，sklearn等支持用于构建一个快速机器学习模型评估的工具。）
  
• The function lib of dendrites, called Dendrites_lib, is highly customizable and can be imported to Dendrites as a block, e.g.(任何一个函数可以写入dendrites的lib中，从而变为一个block使用):
  
• It has a strict but flexible type system to control the connection of pins using list and "+". Each pin use a list of string to indicate which type of data can be connected to. For example, a type of ["int","float"] means the input pin can connected to the output pins with "int" or "float", an input pin with type of ["array+shape=(-1,16,16)"] can not accpet the output pin of type ["array"], but the output pin with type ["array+shape=(-1,16,16)"] can connect to the input pin with type ["array"]（严格而又自由的类型检查系统，用于限制pin的链接，类型使用list实现“或”，用+号实现“且”。比如，允许数字表示的pin输入，可以写为["int","float"]。类型检查是有方向的，比如一个["array+shape(16,16)"]（代表16x16形状的矩阵）能够传递参数到["array"]的pin，但是反过来不行（+号代表了类型的且，像List<str>可以表示为"List+str"））.
• With a smart block search system, you can easily find what blocks you want.（block搜索功能，利用字符串的相似程度(欧氏距离)搜索block）
• You can use W A S D to move the blackboard for more space to connecting blocks(使用WASD移动画板得到无限大的放置空间，之后会有缩放功能)
• Easily to import and delete function library. Just copy or delte the files startswith "dendritesLib_" in the folder "dendritesLib"（block库管理：只需要在程序根目录下的dendritesLib文件夹中放入以dendritesLib_开头的.py文件，即可导入Blocks）
  
• Support for showing out block error information, parallel print block, and embedded block print function.（运行时可显示出现bug的block，可调用多个print block显示内容，以及Block自带运行时显示的功能）
• Load and Save system (存储和读取Block)