{"type":"rich","published":"2015-03-31 21:11:54","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyoshihikomuto.hatenablog.jp%2Fentry%2F2015%2F03%2F31%2F211154\" title=\"scipy \u3092\u7528\u3044\u305f Latent semantic indexing - (\u4e3b\u306b)\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"(\u4e3b\u306b)\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u30e1\u30e2","categories":[],"image_url":null,"version":"1.0","provider_url":"https://hatena.blog","title":"scipy \u3092\u7528\u3044\u305f Latent semantic indexing","blog_url":"https://yoshihikomuto.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/ymuto109/","provider_name":"Hatena Blog","url":"https://yoshihikomuto.hatenablog.jp/entry/2015/03/31/211154","width":"100%","author_name":"ymuto109","description":"#coding: utf-8 import numpy as np from scipy import linalg ''' Latent semantic indexing ''' def main(): # P.Baldi et al., \u78ba\u7387\u30e2\u30c7\u30eb\u306b\u3088\u308bWeb\u30c7\u30fc\u30bf\u89e3\u6790\u6cd5, \u68ee\u5317\u51fa\u7248, pp.96-98 \u306b # \u63b2\u8f09\u3055\u308c\u3066\u3044\u308b\u884c\u5217\u3092\u7528\u3044\u308b X = np.matrix([[1,1,0,0,0,0,0,0,0,0,0], [0,0,0,1,1,0,0,0,0,0,0], [0,0,0,1,1,1,0,0,0,0,0], [0,1,1,1,0,0,0,0,0,0,0], [1,0,0,0,0,\u2026","height":"190"}