{"version":"1.0","blog_title":"IT\u306e\u968a\u9577\u306e\u30d6\u30ed\u30b0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Faipacommander.com%2Fentry%2F2018%2F07%2F29%2F175016\" title=\"RuntimeError: No mappable was found to use for colorbar creation. First define a mappable such as an image (with imshow) or a contour set (with contourf). - IT\u306e\u968a\u9577\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/aipacommander/","blog_url":"https://aipacommander.com/","author_name":"aipacommander","published":"2018-07-29 17:50:16","url":"https://aipacommander.com/entry/2018/07/29/175016","title":"RuntimeError: No mappable was found to use for colorbar creation. First define a mappable such as an image (with imshow) or a contour set (with contourf).","categories":["Python"],"height":"190","width":"100%","image_url":null,"provider_name":"Hatena Blog","provider_url":"https://hatena.blog","type":"rich","description":"RuntimeError: No mappable was found to use for colorbar creation. First define a mappable such as an image (with imshow) or a contour set (with contourf). X_reduced = TSNE(n_components=2, random_state=0).fit_transform(X) _, ax = plt.subplots(figsize=(12, 9)) ax.scatter(X_reduced[:, 0], X_reduced[:, \u2026"}