Hai Liang W. hailiang-wang

汉字转拼音 (hz2py)

我们希望安居客的搜索引擎能够更好的做到同音字的容错，采用拼音容错是一个不错的方法。因此，需要一个将汉字转换为拼音的组件。同时，汉字转拼音组件还可以有多个用途，例如以拼音的首字母来检索小区名、人名等。

这样我们需要一个通用的将汉字转换为拼音的服务。

基本功能就是中文拉丁化，输入一段中文文本，输出转变为汉语拼音的文本。

要求原文中的全角标点符号、空格等应该转为对应的半脚符号。原汉字与英文间如果没有空格分隔，转换为拼音后应该加入空格分隔。

#A Collection of NLP notes

##N-grams

###Calculating unigram probabilities:

P( w_i ) = count ( w_i ) ) / count ( total number of words )

In english..

n 名词

nr 人名

	mahout clusterdump \
	-dt sequencefile \ # format: {Integer => String}
	-d reuters-vectors/dictionary.file-* \ # dictionary: {id => word}
	-i reuters-kmeans-clusters/clusters-3-final \ # input
	-o clusters.txt \ # output (local filesystem)
	-b 10 \ # format length
	-n 10 # number of top terms to print
	--distanceMeasure org.apache.mahout.common.distance.CosineDistanceMeasure # default is euclidean distance

	"""A simple implementation of a greedy transition-based parser. Released under BSD license."""
	from os import path
	import os
	import sys
	from collections import defaultdict
	import random
	import time
	import pickle

	SHIFT = 0; RIGHT = 1; LEFT = 2;

	<?xml version="1.0" encoding="UTF-8" standalone="no"?>
	<?pde version="3.8"?><target name="simple" sequenceNumber="12">
	<locations>
	<location path="${env_var:ECLIPSE_432_HOME}" type="Profile"/>
	<location path="${project_loc:builder_external}/builder/lib" type="Directory"/>
	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
	<unit id="org.apache.commons.beanutils" version="1.8.0.v201205091237"/>
	<unit id="org.apache.commons.collections" version="3.2.0.v2013030210310"/>
	<unit id="com.google.guava" version="12.0.0.v201212092141"/>
	<unit id="com.google.gson" version="2.1.0.v201303041604"/>

	<img src="http://musa-hw-cafe.qiniudn.com/Screen%20Shot%202014-10-16%20at%2011.12.12.png" width="320px" height="100px"/>

	宝莲灯是位置感知服务的客户端。

	* 位置感知服务是什么？

	基于近场通信技术，渲染实时室内地图，在消费场所，为消费者与消费者、消费者与商户提供基于位置服务的社交网络。

	* 典型应用场景

	/* ~/Library/KeyBindings/DefaultKeyBinding.Dict

	This file remaps the key bindings of a single user on Mac OS X 10.5 to more
	closely match default behavior on Windows systems. This makes the Command key
	behave like Windows Control key. To use Control instead of Command, either swap
	Control and Command in Apple->System Preferences->Keyboard->Modifier Keys...
	or replace @ with ^ in this file.

	Here is a rough cheatsheet for syntax.
	Key Modifiers

	git fetch upstream
	git reset --hard upstream/master