{"id":219,"date":"2018-04-23T09:30:30","date_gmt":"2018-04-23T09:30:30","guid":{"rendered":"http:\/\/python.wp.w3.pt\/?p=219"},"modified":"2018-04-23T09:53:29","modified_gmt":"2018-04-23T09:53:29","slug":"scikit-learn","status":"publish","type":"post","link":"http:\/\/python.w3.pt\/?p=219","title":{"rendered":"scikit-learn"},"content":{"rendered":"<p>Estou a usar um pacote novo, o <a href=\"http:\/\/scikit-learn.org\/stable\/auto_examples\/applications\/plot_topics_extraction_with_nmf_lda.html#sphx-glr-auto-examples-applications-plot-topics-extraction-with-nmf-lda-py\">scikit-learn<\/a>, para extra\u00e7\u00e3o de t\u00f3picos com os algoritmos Non-negative Matrix Factorization e Latent Dirichlet Allocation.<\/p>\n<p>Para instalar o pacote usei o comando usual: <\/p>\n<p><code>pip install 'scikit-learn'<\/code><\/p>\n<p>Foi preciso instalar tamb\u00e9m o scipy:<\/p>\n<p><code>pip install 'scipy'<\/code><\/p>\n<p>O pip pediu para ser atualizado e usei o comando sugerido: <\/p>\n<p><code>pip install --upgrade pip<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Estou a usar um pacote novo, o scikit-learn, para extra\u00e7\u00e3o de t\u00f3picos com os algoritmos Non-negative Matrix Factorization e Latent Dirichlet Allocation. Para instalar o pacote usei o comando usual: pip install &#8216;scikit-learn&#8217; Foi preciso instalar tamb\u00e9m o scipy: pip install &#8216;scipy&#8217; O pip pediu para ser atualizado e usei o comando sugerido: pip install &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/python.w3.pt\/?p=219\" class=\"more-link\">Continuar a ler <span class=\"screen-reader-text\">&#8220;scikit-learn&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/python.w3.pt\/index.php?rest_route=\/wp\/v2\/posts\/219"}],"collection":[{"href":"http:\/\/python.w3.pt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/python.w3.pt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/python.w3.pt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/python.w3.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=219"}],"version-history":[{"count":4,"href":"http:\/\/python.w3.pt\/index.php?rest_route=\/wp\/v2\/posts\/219\/revisions"}],"predecessor-version":[{"id":223,"href":"http:\/\/python.w3.pt\/index.php?rest_route=\/wp\/v2\/posts\/219\/revisions\/223"}],"wp:attachment":[{"href":"http:\/\/python.w3.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/python.w3.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=219"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/python.w3.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}