xとWのshapeが様々なパターンのときの、a = np.dot(x, W) の結果のaのshapeを観察すると以下のようになっている。
x.shape | W.shape | a.shape |
---|---|---|
(D,) | (D,) | scalar |
(D,) | (D, 1) | (1,) |
(D,) | (D, K) | (K,) |
(N, D) | (D, K) | (N, K) |
(T, N, D) | (D, K) | (T, N, K) |
// ==UserScript== | |
// @name LDR - More about Recently Added Feeds | |
// @namespace http://profile.livedoor.com/ronekko/ | |
// @description Livedoor Readerで「○○の新着フィード」のフィードにより詳しい情報を追加する | |
// @include http://reader.livedoor.com/reader/ | |
// @include http://reader.livedoor.com/subscribe/* | |
// @version 20141229 | |
// ==/UserScript== | |
//20120512: Greasemonkey 0.9.19におけるwindow.setTimeoutの仕様変更に対処 | |
//20141210: "Live Dwango Readerに登録"に変更になったことへの対処とか |
// ==UserScript== | |
// @name LDR - Expand Folders in Rate View Mode | |
// @namespace http://profile.livedoor.com/ronekko/ | |
// @description Livedoor Readerで起動/リロード時にフォルダを自動的に開く(レート表示モードのときのみ) | |
// @include http://reader.livedoor.com/reader/ | |
// @version 20150102 | |
// @grant GM_getValue | |
// @grant GM_setValue | |
// @grant unsafeWindow | |
// ==/UserScript== |
import subprocess | |
subprocess.Popen(['proc.bat'], creationflags=subprocess.CREATE_NEW_CONSOLE) | |
print "Launched a process on new console" |
# -*- coding: utf-8 -*- | |
""" | |
Created on Mon Aug 10 14:40:04 2015 | |
@author: ryuhei | |
""" | |
import numpy as np | |
from basic_distributions import ( | |
ProbabilityDistribution, Multinomial, Gaussian, Poisson |
// 以下のFirefox用アドオンにタグ選択パネルを付加するuserChrome.jsスクリプトです | |
// Hatebu IncSearch, livedoor clip IncSearch, del.icio.us IncSearch, Google Bookmarks IncSearch | |
(function(){ | |
const LIVEDOOR_URL = 'chrome://livedoorclip_incsearch/content/view.html'; | |
const LIVEDOOR_DIR = 'livedoorclip_incsearch'; | |
const HATEBU_URL = 'chrome://hatebu_incsearch/content/view.html'; | |
const HATEBU_DIR = 'hatebu_incsearch'; | |
const DELICIOUS_URL = 'chrome://delicious_incsearch/content/view.html'; |
// ==UserScript== | |
// @name LDR - More about Recently Added Feeds | |
// @namespace http://profile.livedoor.com/ronekko/ | |
// @description Livedoor Readerで「○○の新着フィード」のフィードにより詳しい情報を追加する | |
// @include http://reader.livedoor.com/reader/ | |
// @include http://reader.livedoor.com/subscribe/* | |
// @include http://reader.livedwango.com/reader/ | |
// @include http://reader.livedwango.com/subscribe/* | |
// @version 20160215 | |
// ==/UserScript== |
# -*- coding: utf-8 -*- | |
""" | |
Created on Sat Sep 12 19:35:52 2015 | |
@author: ryuhei | |
""" | |
import numpy as np | |
from sklearn import datasets | |
import matplotlib.pyplot as plt |