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/************************************/ | |
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 |
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# -*- 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 |
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# 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 |
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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]: |
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#-*- 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." |
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# 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): |
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# 適用於【鼠鬚管】0.9.13+ | |
# 位置:~/Library/Rime/squirrel.custom.yaml | |
# 用法:想要哪項生效,就刪去該行行首的#字符,但注意保留用於縮進的空格 | |
patch: | |
# us_keyboard_layout: true # 鍵盤選項:應用美式鍵盤佈局 | |
# show_notifications_when: growl_is_running # 狀態通知,默認裝有Growl時顯示,也可設爲全開(always)全關(never) | |
# style/horizontal: true # 候選窗横向顯示 | |
# style/inline_preedit: false # 非內嵌編碼行 | |
# style/font_face: "儷黑 Pro" # 我喜歡的字體名稱 |
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class Tx(object): | |
def __init__(self): | |
print("Tx:init") | |
self.something() | |
def something(self): | |
print("Tx:something") | |
def otherthing(self): | |
print("Tx:otherthing") |
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#!/usr/local/bin/python2 | |
# -*- coding: utf-8 -*- | |
# Author: Ficapy | |
# Create: '16/1/1' | |
import datetime | |
import sys | |
import os | |
import atexit | |
import requests |
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#sudo apt-get remove maven2 | |
sudo add-apt-repository "deb http://ppa.launchpad.net/natecarlson/maven3/ubuntu precise main" | |
sudo apt-get update | |
sudo apt-get install maven3 | |
#If you encounter this: | |
#The program 'mvn' can be found in the following packages: | |
# * maven | |
# * maven2 |