SteveYagn staticor

Senior Data Warehouse & Data Mining Engineer. Focus: Business Intelligence / Data Warehouse / Data Insight

35 followers · 132 following

World
Beijing, China
https://staticor.github.io

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staticor / gcd_and_lcm.py

Created March 24, 2016 02:25 — forked from endolith/gcd_and_lcm.py

GCD and LCM functions in Python

	# Greatest common divisor of more than 2 numbers. Am I terrible for doing it this way?

	def gcd(*numbers):
	"""Return the greatest common divisor of the given integers"""
	from fractions import gcd
	return reduce(gcd, numbers)

	# Least common multiple is not in standard libraries? It's in gmpy, but this is simple enough:

	def lcm(*numbers):

staticor / Apriori.py

Created July 15, 2016 05:51 — forked from marcelcaraciolo/Apriori.py

Apriori.py

	#-- coding:utf-8 - -


	def load_dataset():
	"Load the sample dataset."
	return [[1, 3, 4], [2, 3, 5], [1, 2, 3, 5], [2, 5]]


	def createC1(dataset):
	"Create a list of candidate item sets of size one."

staticor / Apriori_rules.py

Created July 15, 2016 06:51 — forked from marcelcaraciolo/Apriori_rules.py

apriori_rules.py


	def generateRules(L, support_data, min_confidence=0.7):
	"""Create the association rules
	L: list of frequent item sets
	support_data: support data for those itemsets
	min_confidence: minimum confidence threshold
	"""
	rules = []
	for i in range(1, len(L)):
	for freqSet in L[i]:

staticor / alternative.yaml

Created July 28, 2016 08:46 — forked from lotem/alternative.yaml

Rime 別樣設定，使用西文標點、[ ] 鍵換頁

	# Rime alternative settings
	# encoding: utf-8
	#
	# difference from default settings:
	# 1. ascii-style punctuation in half-shape mode
	# 2. [ ] as paging keys
	#
	# save this file as:
	# (Linux) ~/.config/ibus/rime/alternative.yaml
	# (Mac OS) ~/Library/Rime/alternative.yaml

staticor / onehot_pandas_scikit.py

Created July 29, 2016 06:58 — forked from kljensen/onehot_pandas_scikit.py

	# -- coding: utf-8 --
	""" Small script that shows hot to do one hot encoding
	of categorical columns in a pandas DataFrame.

	See:
	http://scikit-learn.org/dev/modules/generated/sklearn.preprocessing.OneHotEncoder.html#sklearn.preprocessing.OneHotEncoder
	http://scikit-learn.org/dev/modules/generated/sklearn.feature_extraction.DictVectorizer.html
	"""
	import pandas
	import random

staticor / basecommand_emacs

Last active August 13, 2017 11:58 — forked from shijinkui/basecommand_emacs

Emacs常用基本快捷键

	/************************************/
	基本命令
	C-x C-f 打开/新建文件 C-x C-s 保存当前缓冲区
	C-x C-w 当前缓冲区另存为

	C-x i 光标处插入文件

	C-x b 切换Buffer C-x C-b 显示Buffer列表
	C-x k 关闭当前Buffer C-x C-c 关闭Emacs

staticor / tmux常用命令

Last active November 11, 2016 04:00 — forked from xionglikarl/tmux常用命令

tmux常用命令

	# 　自己习惯用 C-x 作为prefix

	## 系统操作(session)
	s list all sessions
	$ rename
	## 窗口操作
	c create
	, rename
	<Num> 　switch
	& 　close

staticor / punctuation.js

Created February 23, 2017 14:51 — forked from CarlLee/punctuation.js

Match punctuation in English/Chinese sentenses

	var re = /([\[\]\,.?"+_*\/\\&\$#^@!%~`<>:;\{\}？，。·！￥……（）+｛｝【】、\|《》]\|(?!\s)'\s+\|\s+'(?!\s))/ig;
	content.replace(re, '');

staticor / 词性标记.md

Created April 1, 2017 09:50 — forked from luw2007/词性标记.md

词性标记：包含 ICTPOS3.0词性标记集、ICTCLAS 汉语词性标注集、jieba 字典中出现的词性、simhash 中可以忽略的部分词性

词的分类

实词：名词、动词、形容词、状态词、区别词、数词、量词、代词
虚词：副词、介词、连词、助词、拟声词、叹词。

ICTPOS3.0词性标记集

n 名词

nr 人名

staticor / bankcard_check.js

Created June 30, 2017 02:27 — forked from zhangw/bankcard_check.js

银行卡号Luhm校验算法

	//Description: 银行卡号Luhm校验算法

	//Luhm校验规则：16位银行卡号（19位通用）:

	// 1.将未带校验位的 15（或18）位卡号从右依次编号 1 到 15（18），位于奇数位号上的数字乘以 2。
	// 2.将奇位乘积的个十位全部相加，再加上所有偶数位上的数字。
	// 3.将加法和加上校验位能被 10 整除。

	//bankno位银行卡号
	function luhmCheck(bankno){

Older Newer

	var re = /([\[\]\,.?"\(\)+_*\/\\&\$#^@!%~`<>:;\{\}？，。·！￥……（）+｛｝【】、\|《》]\|(?!\s)'\s+\|\s+'(?!\s))/ig;
	content.replace(re, '');