{"provider_name":"Hatena Blog","categories":[],"width":"100%","image_url":null,"type":"rich","url":"https://kujira16.hateblo.jp/entry/2017/11/09/200205","height":"190","author_url":"https://blog.hatena.ne.jp/kujira16/","blog_url":"https://kujira16.hateblo.jp/","version":"1.0","blog_title":"\u304f\u3058\u3089\u306b\u3063\u304d++","description":"\u4eca\u65e5\u899a\u3048\u305fNumPy\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002 numpy.stack \u30672\u6b21\u5143\u914d\u5217\u3092\u7e4b\u3052\u30663\u6b21\u5143\u914d\u5217\u3092\u4f5c\u308b 1\u6b21\u5143\u914d\u5217\u3092\u7e4b\u3052\u30662\u6b21\u5143\u914d\u5217\u3092\u4f5c\u308a\u305f\u3044\u3088\u3046\u306a\u5834\u5408\u306b\u306f numpy.vstack \u3084 numpy.hstack \u3068\u3044\u3046\u95a2\u6570\u304c\u3042\u308a\u307e\u3059\u3002 a = numpy.array([1, 2, 3, 4]) b = numpy.array([2, 4, 6, 8]) c = numpy.array([3, 6, 9, 12]) numpy.vstack([a, b, c]) # array([[ 1, 2, 3, 4], # [ 2, 4, 6, 8], # [ 3, 6, 9, 12]]) 2\u6b21\u5143\u2026","author_name":"kujira16","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkujira16.hateblo.jp%2Fentry%2F2017%2F11%2F09%2F200205\" title=\"\u4eca\u65e5\u899a\u3048\u305fNumPy\u306e\u30c6\u30af\u30cb\u30c3\u30af - \u304f\u3058\u3089\u306b\u3063\u304d++\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","title":"\u4eca\u65e5\u899a\u3048\u305fNumPy\u306e\u30c6\u30af\u30cb\u30c3\u30af","published":"2017-11-09 20:02:05"}