<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Projetos on Fellipe Gomes</title><link>https://gomesfellipe.github.io/projects/</link><description>Recent content in Projetos on Fellipe Gomes</description><generator>Hugo -- gohugo.io</generator><language>pt-BR</language><copyright>© 2026 Fellipe Gomes</copyright><lastBuildDate>Mon, 06 Jul 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://gomesfellipe.github.io/projects/index.xml" rel="self" type="application/rss+xml"/><item><title>Bitcoin Debrief</title><link>https://gomesfellipe.github.io/projects/bitcoindebrief/</link><pubDate>Mon, 06 Jul 2026 00:00:00 +0000</pubDate><guid>https://gomesfellipe.github.io/projects/bitcoindebrief/</guid><description>&lt;p&gt;Link do app: &lt;a href="https://bitcoindebrief.com/" target="_blank" rel="noreferrer"&gt;https://bitcoindebrief.com/&lt;/a&gt;&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;Newsletter diária automatizada que resume tudo sobre Bitcoin em 3 minutos, todo dia de manhã (6h, horário de Brasília).&lt;/p&gt;

&lt;h1 class="relative group"&gt;O que traz
 &lt;div id="o-que-traz" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#o-que-traz" aria-label="Âncora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h1&gt;
&lt;ul&gt;
&lt;li&gt;Preço em tempo real e variação em 24h/7 dias&lt;/li&gt;
&lt;li&gt;Indicadores técnicos (RSI, Bandas de Bollinger, médias móveis) traduzidos em português simples&lt;/li&gt;
&lt;li&gt;Indicadores macroeconômicos (CPI, PIB, desemprego) que afetam o preço do Bitcoin&lt;/li&gt;
&lt;li&gt;Sentimento de mercado (Fear &amp;amp; Greed Index, dominância do Bitcoin)&lt;/li&gt;
&lt;li&gt;5 notícias curadas das principais fontes de cripto do dia&lt;/li&gt;
&lt;/ul&gt;

&lt;h1 class="relative group"&gt;Fontes de dados
 &lt;div id="fontes-de-dados" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#fontes-de-dados" aria-label="Âncora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h1&gt;
&lt;p&gt;Coleta automatizada via API: Binance, CoinGecko, FRED (Federal Reserve Economic Data), Glassnode e CoinDesk.&lt;/p&gt;</description></item><item><title>spleeteR</title><link>https://gomesfellipe.github.io/projects/spleeter/</link><pubDate>Sun, 14 Mar 2021 00:00:00 +0000</pubDate><guid>https://gomesfellipe.github.io/projects/spleeter/</guid><description>&lt;p&gt;Link do repositório no github: &lt;a href="https://github.com/gomesfellipe/spleeteR" target="_blank" rel="noreferrer"&gt;https://github.com/gomesfellipe/spleeteR&lt;/a&gt;&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;Pacote em R que encapsula o &lt;a href="https://github.com/deezer/spleeter" target="_blank" rel="noreferrer"&gt;Spleeter&lt;/a&gt;, ferramenta da Deezer para separação de fontes de áudio, permitindo isolar vocais e instrumentais de uma música direto do R.&lt;/p&gt;

&lt;h1 class="relative group"&gt;O que faz
 &lt;div id="o-que-faz" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#o-que-faz" aria-label="Âncora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h1&gt;
&lt;p&gt;Separa uma faixa de áudio em componentes (2, 4 ou 5 stems), como vocais, baixo, bateria e outros instrumentos, usando modelos pré-treinados baseados em TensorFlow.&lt;/p&gt;</description></item><item><title>diaversario</title><link>https://gomesfellipe.github.io/projects/diaversario/</link><pubDate>Thu, 04 Feb 2021 00:00:00 +0000</pubDate><guid>https://gomesfellipe.github.io/projects/diaversario/</guid><description>&lt;p&gt;Link do app publicado: &lt;a href="https://gomes555.shinyapps.io/diaversario/" target="_blank" rel="noreferrer"&gt;https://gomes555.shinyapps.io/diaversario/&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Link do repositório no github: &lt;a href="https://github.com/gomesfellipe/diaversario" target="_blank" rel="noreferrer"&gt;https://github.com/gomesfellipe/diaversario&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;App simples para calcular quantidade de dias de vida.&lt;/p&gt;
&lt;p&gt;Para utiliza-lo basta inserir a data do nascimento como mostra a imagem:&lt;/p&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="low"
 alt=""
 src="https://gomesfellipe.github.io/apps/diaversario_files/app.gif"
 &gt;&lt;/figure&gt;
&lt;/p&gt;

&lt;h1 class="relative group"&gt;How to
 &lt;div id="how-to" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#how-to" aria-label="Âncora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h1&gt;
&lt;p&gt;Códigos para calcular as medidas:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;R :&lt;/li&gt;
&lt;/ul&gt;
&lt;div class="highlight-wrapper"&gt;
 &lt;div class="codeblock-tab"&gt;&lt;span class="codeblock-dot" style="background-color: #198CE7;"&gt;&lt;/span&gt;&lt;span class="codeblock-label"&gt;R&lt;/span&gt;
 &lt;/div&gt;&lt;div class="highlight"&gt;&lt;pre tabindex="0" class="chroma"&gt;&lt;code class="language-r" data-lang="r"&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="n"&gt;born&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;-&lt;/span&gt; &lt;span class="nf"&gt;as.Date&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="s"&gt;&amp;#34;1993-12-14&amp;#34;&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; 
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="n"&gt;today&lt;/span&gt; &lt;span class="o"&gt;&amp;lt;-&lt;/span&gt; &lt;span class="nf"&gt;Sys.Date&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="c1"&gt;# Quantos dias de vida&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="nf"&gt;difftime&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;today&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="n"&gt;born&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="c1"&gt;# Completa 10.000 dias de vida em:&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="n"&gt;born&lt;/span&gt;&lt;span class="o"&gt;+&lt;/span&gt;&lt;span class="nf"&gt;days&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="m"&gt;10000&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="c1"&gt;# Faltam&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="nf"&gt;difftime&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;born&lt;/span&gt;&lt;span class="o"&gt;+&lt;/span&gt;&lt;span class="nf"&gt;days&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="m"&gt;10000&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt; &lt;span class="n"&gt;today&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;
&lt;ul&gt;
&lt;li&gt;Python:&lt;/li&gt;
&lt;/ul&gt;
&lt;div class="highlight-wrapper"&gt;
 &lt;div class="codeblock-tab"&gt;&lt;span class="codeblock-dot" style="background-color: #3572A5;"&gt;&lt;/span&gt;&lt;span class="codeblock-label"&gt;Python&lt;/span&gt;
 &lt;/div&gt;&lt;div class="highlight"&gt;&lt;pre tabindex="0" class="chroma"&gt;&lt;code class="language-python" data-lang="python"&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="kn"&gt;from&lt;/span&gt; &lt;span class="nn"&gt;datetime&lt;/span&gt; &lt;span class="kn"&gt;import&lt;/span&gt; &lt;span class="n"&gt;datetime&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="n"&gt;timedelta&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="n"&gt;today&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;datetime&lt;/span&gt;&lt;span class="o"&gt;.&lt;/span&gt;&lt;span class="n"&gt;today&lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="n"&gt;born&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="n"&gt;datetime&lt;/span&gt;&lt;span class="o"&gt;.&lt;/span&gt;&lt;span class="n"&gt;strptime&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="s1"&gt;&amp;#39;1993-12-14&amp;#39;&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="s1"&gt;&amp;#39;%Y-%m-&lt;/span&gt;&lt;span class="si"&gt;%d&lt;/span&gt;&lt;span class="s1"&gt;&amp;#39;&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="c1"&gt;# Quantos dias de vida&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="nb"&gt;print&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="s2"&gt;&amp;#34;Time difference of&amp;#34;&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nb"&gt;str&lt;/span&gt;&lt;span class="p"&gt;((&lt;/span&gt;&lt;span class="n"&gt;today&lt;/span&gt;&lt;span class="o"&gt;-&lt;/span&gt;&lt;span class="n"&gt;born&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="o"&gt;.&lt;/span&gt;&lt;span class="n"&gt;days&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt; &lt;span class="s2"&gt;&amp;#34;days&amp;#34;&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="c1"&gt;# Completa 10.000 dias de vida em:&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="nb"&gt;str&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;born&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="n"&gt;timedelta&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;days&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;10000&lt;/span&gt;&lt;span class="p"&gt;))&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="c1"&gt;# Faltam&lt;/span&gt;
&lt;/span&gt;&lt;/span&gt;&lt;span class="line"&gt;&lt;span class="cl"&gt;&lt;span class="nb"&gt;print&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="s2"&gt;&amp;#34;Time difference of&amp;#34;&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="nb"&gt;str&lt;/span&gt;&lt;span class="p"&gt;((&lt;/span&gt;&lt;span class="n"&gt;born&lt;/span&gt; &lt;span class="o"&gt;+&lt;/span&gt; &lt;span class="n"&gt;timedelta&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="n"&gt;days&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="mi"&gt;10000&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="o"&gt;-&lt;/span&gt; &lt;span class="n"&gt;today&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;span class="o"&gt;.&lt;/span&gt;&lt;span class="n"&gt;days&lt;/span&gt;&lt;span class="p"&gt;),&lt;/span&gt; &lt;span class="s2"&gt;&amp;#34;days&amp;#34;&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;/div&gt;</description></item><item><title>AcompanhAções</title><link>https://gomesfellipe.github.io/projects/acompanhacoes/</link><pubDate>Fri, 17 Jul 2020 00:00:00 +0000</pubDate><guid>https://gomesfellipe.github.io/projects/acompanhacoes/</guid><description>&lt;p&gt;Link do repositório no github: &lt;a href="https://github.com/gomesfellipe/acompanhacoes" target="_blank" rel="noreferrer"&gt;https://github.com/gomesfellipe/acompanhacoes&lt;/a&gt;&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;O objetivo do pacote &lt;code&gt;acompanhacoes&lt;/code&gt; é permitir a portabilidade de um dashboard desenvolvido para o acompanhamento de ativos de diferentes naturezas de forma prática no dia a dia. A idéia deste shiny foi inspirada &lt;a href="https://gomesfellipe.github.io/post/2020-03-25-investment-alert/investment-alert/" target="_blank" rel="noreferrer"&gt;neste post&lt;/a&gt; do meu blog.&lt;/p&gt;
&lt;p&gt;O Dashboard é uma POC (&lt;a href="https://en.wikipedia.org/wiki/Proof_of_concept" target="_blank" rel="noreferrer"&gt;proof of concept&lt;/a&gt;) de uma ferramenta que possibilita o acompanhamento automatizado da tabela financeira de um portifólio com a coleta de dados de cotações em tempo real, incluindo cálculo de Ganho/Perda (caso decida fazer a desmontagem no tempo atual) e análise automatizada do portifólio.&lt;/p&gt;</description></item><item><title>App ações (simples)</title><link>https://gomesfellipe.github.io/projects/app_acoes/</link><pubDate>Mon, 12 Nov 2018 00:00:00 +0000</pubDate><guid>https://gomesfellipe.github.io/projects/app_acoes/</guid><description>&lt;p&gt;Link do repositório no github: &lt;a href="https://github.com/gomesfellipe/app_acoes" target="_blank" rel="noreferrer"&gt;https://github.com/gomesfellipe/app_acoes&lt;/a&gt;&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;Aplicativo para visualizar acoes com os pacotes highcharter e quantmod&lt;/p&gt;

&lt;h1 class="relative group"&gt;Demonstração:
 &lt;div id="demonstração" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#demonstra%c3%a7%c3%a3o" aria-label="Âncora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h1&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="low"
 alt=""
 src="https://gomesfellipe.github.io/apps/app_acoes_files/app.gif"
 &gt;&lt;/figure&gt;
&lt;/p&gt;

&lt;h1 class="relative group"&gt;Fonte de dados
 &lt;div id="fonte-de-dados" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#fonte-de-dados" aria-label="Âncora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h1&gt;
&lt;p&gt;Os simbolos foram coletados com a função &lt;code&gt;stockSymbols()&lt;/code&gt; e também foram acrescentadas outros simbolos manualmente, são eles:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;BTC-USD&lt;/li&gt;
&lt;li&gt;ETH-USD&lt;/li&gt;
&lt;li&gt;LTC-USD&lt;/li&gt;
&lt;li&gt;XRP-USD&lt;/li&gt;
&lt;li&gt;ADA-USD&lt;/li&gt;
&lt;li&gt;CIEL3F.SA&lt;/li&gt;
&lt;li&gt;ITSA4.SA&lt;/li&gt;
&lt;li&gt;PETR4.SA&lt;/li&gt;
&lt;li&gt;BBDC4F.SA&lt;/li&gt;
&lt;li&gt;PCAR4F.SA&lt;/li&gt;
&lt;li&gt;ABEV3.SA&lt;/li&gt;
&lt;li&gt;BVMF3.SA&lt;/li&gt;
&lt;/ul&gt;

&lt;h1 class="relative group"&gt;Próximos passos
 &lt;div id="próximos-passos" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#pr%c3%b3ximos-passos" aria-label="Âncora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h1&gt;
&lt;p&gt;Conseguir de forma automática os simbolos de todas as ações IBOVESPA&lt;/p&gt;</description></item><item><title>Aplicativo para construir Wordcloud</title><link>https://gomesfellipe.github.io/projects/appwordcloud/</link><pubDate>Sat, 07 Apr 2018 00:00:00 +0000</pubDate><guid>https://gomesfellipe.github.io/projects/appwordcloud/</guid><description>&lt;p&gt;&lt;a href="https://gomesfellipe.shinyapps.io/appPCAkmeans/" target="_blank" rel="noreferrer"&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="low"
 alt="Website"
 src="https://img.shields.io/website-up-down-green-red/http/shields.io.svg?label=my-website&amp;amp;style=for-the-badge"
 &gt;&lt;/figure&gt;
&lt;/a&gt; &lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="low"
 alt="npm"
 src="https://img.shields.io/npm/l/express.svg?style=for-the-badge"
 &gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;Link do repositório no github: &lt;a href="https://github.com/gomesfellipe/appwordcloud" target="_blank" rel="noreferrer"&gt;https://github.com/gomesfellipe/appwordcloud&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Link de acesso ao app: &lt;a href="https://gomesfellipe.shinyapps.io/appwordcloud/" target="_blank" rel="noreferrer"&gt;https://gomesfellipe.shinyapps.io/appwordcloud/&lt;/a&gt;&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;NOVA VERSÃO DA NUVEM DE PALAVRAS!!&lt;/p&gt;
&lt;p&gt;Nova versão conta agora com a tabela de frequências dos termos identificados na análise!&lt;/p&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="low"
 alt=""
 src="https://gomesfellipe.github.io/apps/appwordcloud_files/shiny4.png"
 &gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;Esta pasta conta com os seguintes arquivos:&lt;/p&gt;
&lt;p&gt;Base de dados (obtida através do &lt;a href="https://www.social-searcher.com/" target="_blank" rel="noreferrer"&gt;social searcher&lt;/a&gt;):&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;base.csv - exemplo de base de dados como input do aplicativo (obs.: codificação UTF-8)&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Complementos:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;wordcloud_sentiment.R - Função criada para gerar nuvens de palavras com tecnicas textmining de maneira simples e facil&lt;/li&gt;
&lt;li&gt;install_packages.R - Script para auxiliar na instalação dos pacotes necessários para rodar o aplicativo&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Código do aplicativo:&lt;/p&gt;</description></item><item><title>Aplicativo para análise multivariada</title><link>https://gomesfellipe.github.io/projects/apppcakmeans/</link><pubDate>Fri, 02 Mar 2018 00:00:00 +0000</pubDate><guid>https://gomesfellipe.github.io/projects/apppcakmeans/</guid><description>&lt;p&gt;&lt;a href="https://gomesfellipe.shinyapps.io/appPCAkmeans/" target="_blank" rel="noreferrer"&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="low"
 alt="Website"
 src="https://img.shields.io/website-up-down-green-red/http/shields.io.svg?label=my-website&amp;amp;style=for-the-badge"
 &gt;&lt;/figure&gt;
&lt;/a&gt; &lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="low"
 alt="npm"
 src="https://img.shields.io/npm/l/express.svg?style=for-the-badge"
 &gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;Link do repositório no github: &lt;a href="https://github.com/gomesfellipe/appPCAkmeans" target="_blank" rel="noreferrer"&gt;https://github.com/gomesfellipe/appPCAkmeans&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Link de acesso do app : &lt;a href="https://gomesfellipe.shinyapps.io/appPCAkmeans/" target="_blank" rel="noreferrer"&gt;https://gomesfellipe.shinyapps.io/appPCAkmeans/&lt;/a&gt;&lt;/p&gt;
&lt;hr&gt;
&lt;p&gt;&lt;figure&gt;&lt;img
 class="my-0 rounded-md"
 loading="lazy"
 decoding="async"
 fetchpriority="low"
 alt=""
 src="https://gomesfellipe.github.io/apps/appPCAkmeans_files/gif-plotly.gif"
 &gt;&lt;/figure&gt;
&lt;/p&gt;
&lt;p&gt;Esta pasta conta com os seguintes arquivos:&lt;/p&gt;
&lt;p&gt;Base de dados iris (base de dados nativa do R)&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;base-iris.csv - exemplo de base de dados como imput do aplicativo&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Código do aplicativo:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;appPCAkmeans.Rmd - Script do código responsável por rodar o aplicativo&lt;/li&gt;
&lt;/ul&gt;

&lt;h1 class="relative group"&gt;Agrupamento - Machine Learning
 &lt;div id="agrupamento---machine-learning" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#agrupamento---machine-learning" aria-label="Âncora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h1&gt;
&lt;p&gt;A análise de componentes principais e a busca por clusters é uma tarefa muito comum quando &lt;strong&gt;não conhecemos a classificação&lt;/strong&gt;.&lt;/p&gt;</description></item><item><title>Dashboard com textmining de mídias sociais</title><link>https://gomesfellipe.github.io/projects/dashboard-text-mining-1/</link><pubDate>Sat, 27 Jan 2018 00:00:00 +0000</pubDate><guid>https://gomesfellipe.github.io/projects/dashboard-text-mining-1/</guid><description>&lt;h1 class="relative group"&gt;Dashboard text mining v1
 &lt;div id="dashboard-text-mining-v1" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#dashboard-text-mining-v1" aria-label="Âncora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h1&gt;
&lt;p&gt;Link do repositório no github: &lt;a href="https://github.com/gomesfellipe/dashboard-text-mining-1" target="_blank" rel="noreferrer"&gt;https://github.com/gomesfellipe/dashboard-text-mining-1&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Link de acesso ao dashboard : &lt;a href="https://gomesfellipe.shinyapps.io/dashboard-text-mining-1/" target="_blank" rel="noreferrer"&gt;https://gomesfellipe.shinyapps.io/dashboard-text-mining-1/&lt;/a&gt;&lt;/p&gt;
&lt;hr&gt;

&lt;h2 class="relative group"&gt;Motivação
 &lt;div id="motivação" class="anchor"&gt;&lt;/div&gt;
 
 &lt;span
 class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"&gt;
 &lt;a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#motiva%c3%a7%c3%a3o" aria-label="Âncora"&gt;#&lt;/a&gt;
 &lt;/span&gt;
 
&lt;/h2&gt;
&lt;p&gt;Elaborar este dashboard foi uma tarefa que decidi executar pois me foi perguntado se era possível &amp;ldquo;alguma coisa&amp;rdquo; com os dados obtidos através da ferramenta &lt;a href="https://www.social-searcher.com/" target="_blank" rel="noreferrer"&gt;Social Searcher&lt;/a&gt; responsável por captar informações de diferentes mídias sociais sob algum tópico de interesse.&lt;/p&gt;</description></item></channel></rss>