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Recommend system-recommend-SVD film package

This is a job in data mining, recommender systems, to film scoring. SVD (Singular Value Decomposition) is the idea of Based on existing scoring methods, analyze scores on various factors of preference and the movie contains the degree of each factor, and then, in turn, based on an analysis of result...

2D Cellular Automaton Simulation

2D Cellular Automaton Simulation - Mad Cloud Games.A cellular automaton (pl. cellular automata, abbrev. CA) is a discrete model studied in computability theory, mathematics, physics,complexity science, theoretical biology and microstructure modeling. Cellular automata are also called cellular spaces...

spinal codes resource codes

Spinal codes are a new family of rateless codes. They apply a random hash function over the message bits to produce pseudo-random bits, which in turn can (optionally) be mapped directly to a dense Gaussian or uniform constellation for transmission. A good, perhaps even ideal, solution to this p...

python knn

# -*- coding: utf-8 -* from numpy import * import operator def createDataSet(): group = array([[1.0,1.1],[1.0,1.0],[0,0],[0,0.1]]) labels=['A','A','B','B'] return group,labels # Special attention to Numpy matrix expression: a=array ([[1,2,3],[4,5,6]]) this is a 2-by-3 matrix # The...

python tcp Clien ,Server

Learning Python TCP programming, a small demo, take the form of buffer, in passing messages between client and server. Is a good example to learn Python TCP programming....

Sentiment Analysis of Twitter

These sentiments flow through the network which in turn creates the sentiment of a community. With the tremendous amount of information flowing in the network, it gives us the opportunity to analyse behaviour of social media during a period of anxiety. These behaviours differ for different demogr...

IDEA algorithm in Python

   idea.c - C source code for IDEA block cipher.   IDEA (International Data Encryption Algorithm), formerly known as   IPES (Improved Proposed Encryption Standard).   Algorithm developed by Xuejia Lai and James L. Massey, of ETH Zurich.   This implem...

svm smo python code

Implementation of SVM algorithm using Python language, to achieve a simplified version, including the realization of the full version of realization and optional with kernel function. And contains a number of simple data sets, used for test validation....

MapReduce source code

MapReduce application development framework is very perfect, very practical! Letyou quickly learn to write your own MapReduce, quick start!...

Python converts different text formats to TXT format

Application backgroundFrom the text in the library to read text, and get the document name, according to the document name suffix (PDF, word, HTML, email) for classification format, text in a different format conversion and storage.doc format documents converted to.Txt format documents,...


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