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Mais Aprimoramentos #15

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Sep 2, 2021
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Mais Aprimoramentos #15

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1256790
aprimoramentos do jupyter
Sep 2, 2021
3ace891
Mais coisas Aula 1
Sep 2, 2021
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61 changes: 33 additions & 28 deletions notebooks/Aula_0_Jupyter.ipynb
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Expand Up @@ -34,7 +34,9 @@
}
},
"source": [
"Documentação Jupyter Notebook: https://jupyter-notebook.readthedocs.io/en/stable/"
"Documentação Jupyter Notebook: https://jupyter-notebook.readthedocs.io/en/stable/\n",
"\n",
"Lista de Kernels: https://github.com/jupyter/jupyter/wiki/Jupyter-kernels"
]
},
{
Expand Down Expand Up @@ -171,29 +173,31 @@
"name": "stdout",
"output_type": "stream",
"text": [
"Atividade_TADS.ipynb\n",
"Aula_0_Jupyter.ipynb\n",
"Aula_10_Machine_Learning.ipynb\n",
"Aula_11_Regressao_Linear.ipynb\n",
"Aula_12_Regressao_Logistica.ipynb\n",
"Aula_13_Support_Vector_Machines.ipynb\n",
"Aula_14_Arvores_de_Decisao.ipynb\n",
"Aula_15_Florestas_Aleatorias.ipynb\n",
"Aula_16_Analise_de_Componentes_Principais.ipynb\n",
"Aula_17_Clusterizacao.ipynb\n",
"Aula_18_Redes_Neurais_com_TensorFlow.ipynb\n",
"Aula_1_Operadores_Aritmeticos_Relacionais_e_Logicos.ipynb\n",
"Aula_2_Desvio_Condicional_IF.ipynb\n",
"Aula_3_Estruturas_de_Repeticao.ipynb\n",
"Aula_4_Estrutura_de_Dados.ipynb\n",
"Aula_5_Metodos_e_Funcoes.ipynb\n",
"Aula_6_Numpy_Algebra_Linear.ipynb\n",
"Aula_7_pandas.ipynb\n",
"Aula_8_pandas_estatistica.ipynb\n",
"Aula_9_graficos.ipynb\n",
"Aula_Especial_Python.ipynb\n",
"\u001b[1m\u001b[36mdata\u001b[m\u001b[m\n",
"\u001b[1m\u001b[36mimages\u001b[m\u001b[m\n"
"Atividade_TADS.ipynb\r\n",
"Aula_0_Jupyter.ipynb\r\n",
"Aula_10_Machine_Learning.ipynb\r\n",
"Aula_11_Regressao_Linear.ipynb\r\n",
"Aula_12_Regressao_Logistica.ipynb\r\n",
"Aula_13_Support_Vector_Machines.ipynb\r\n",
"Aula_14_Arvores_de_Decisao.ipynb\r\n",
"Aula_15_Florestas_Aleatorias.ipynb\r\n",
"Aula_16_Analise_de_Componentes_Principais.ipynb\r\n",
"Aula_17_Clusterizacao.ipynb\r\n",
"Aula_18_a_Redes_Neurais_com_TensorFlow.ipynb\r\n",
"Aula_18_b_Redes_Neurais_com_PyTorch.ipynb\r\n",
"Aula_1_Operadores_Aritmeticos_Relacionais_e_Logicos.ipynb\r\n",
"Aula_2_Desvio_Condicional_IF.ipynb\r\n",
"Aula_3_Estruturas_de_Repeticao.ipynb\r\n",
"Aula_4_Estrutura_de_Dados.ipynb\r\n",
"Aula_5a_Classes_e_Metodos.ipynb\r\n",
"Aula_5_Funcoes.ipynb\r\n",
"Aula_6_Numpy_Algebra_Linear.ipynb\r\n",
"Aula_7_pandas.ipynb\r\n",
"Aula_8_pandas_estatistica.ipynb\r\n",
"Aula_9_graficos.ipynb\r\n",
"Aula_Especial_Python.ipynb\r\n",
"data\r\n",
"images\r\n"
]
}
],
Expand All @@ -214,7 +218,7 @@
"name": "stdout",
"output_type": "stream",
"text": [
"/Users/storopoli/Google Drive/Academic/Disciplinas/Graduação/Ciência de Dados/notebooks\n"
"/home/storopoli/Documents/Python/ciencia-de-dados/notebooks\r\n"
]
}
],
Expand Down Expand Up @@ -252,7 +256,7 @@
"name": "stdout",
"output_type": "stream",
"text": [
"67.4 ms ± 417 µs per loop (mean ± std. dev. of 7 runs, 10 loops each)\n"
"42.7 ms ± 35 µs per loop (mean ± std. dev. of 7 runs, 10 loops each)\n"
]
}
],
Expand All @@ -273,12 +277,13 @@
"name": "stdout",
"output_type": "stream",
"text": [
"67.7 ms ± 710 µs per loop (mean ± std. dev. of 7 runs, 10 loops each)\n"
"42.7 ms ± 43.5 µs per loop (mean ± std. dev. of 7 runs, 10 loops each)\n"
]
}
],
"source": [
"%%timeit\n",
"y = 5\n",
"x = 3**999999"
]
}
Expand All @@ -300,7 +305,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.2"
"version": "3.9.6"
},
"rise": {
"autolaunch": true,
Expand Down
135 changes: 119 additions & 16 deletions notebooks/Aula_1_Operadores_Aritmeticos_Relacionais_e_Logicos.ipynb
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Expand Up @@ -107,9 +107,9 @@
}
},
"source": [
"### Variáveis de Texto (`string`)\n",
"### Variáveis de Texto (`str`)\n",
"\n",
"Qualquer texto é uma `string`"
"Qualquer texto é uma `str`"
]
},
{
Expand Down Expand Up @@ -143,6 +143,74 @@
" ', o seu professor é ' + professor) # usando +"
]
},
{
"cell_type": "markdown",
"metadata": {
"slideshow": {
"slide_type": "subslide"
}
},
"source": [
"### Strings Multi-linhas (_Multi-line strings_)\n",
"\n",
"Se você usar três aspas duplas `\"\"\"` você consegue fazer `str`s multi-linhas:"
]
},
{
"cell_type": "code",
"execution_count": 3,
"metadata": {
"slideshow": {
"slide_type": "fragment"
}
},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"\n",
"A Python I should not advise, —\n",
"It needs a doctor for its eyes,\n",
"And has the measles yearly.\n",
"However, if you feel inclined\n",
"To get one (to improve your mind,\n",
"And not from fashion merely),\n",
"Allow no music near its cage;\n",
"And when it flies into a rage\n",
"Chastise it, most severely.\n",
"I had an Aunt in Yucatan\n",
"Who bought a Python from a man\n",
"And kept it for a pet.\n",
"She died, because she never knew\n",
"These simple little rules and few; —\n",
"The snake is living yet.\n",
"\n"
]
}
],
"source": [
"str_multi = \"\"\"\n",
"A Python I should not advise, —\n",
"It needs a doctor for its eyes,\n",
"And has the measles yearly.\n",
"However, if you feel inclined\n",
"To get one (to improve your mind,\n",
"And not from fashion merely),\n",
"Allow no music near its cage;\n",
"And when it flies into a rage\n",
"Chastise it, most severely.\n",
"I had an Aunt in Yucatan\n",
"Who bought a Python from a man\n",
"And kept it for a pet.\n",
"She died, because she never knew\n",
"These simple little rules and few; —\n",
"The snake is living yet.\n",
"\"\"\"\n",
"\n",
"print(str_multi)"
]
},
{
"cell_type": "markdown",
"metadata": {
Expand All @@ -164,7 +232,7 @@
},
{
"cell_type": "code",
"execution_count": 3,
"execution_count": 4,
"metadata": {
"slideshow": {
"slide_type": "fragment"
Expand All @@ -188,7 +256,7 @@
},
{
"cell_type": "code",
"execution_count": 4,
"execution_count": 5,
"metadata": {
"slideshow": {
"slide_type": "fragment"
Expand All @@ -201,7 +269,7 @@
"'2 + 2 = 4'"
]
},
"execution_count": 4,
"execution_count": 5,
"metadata": {},
"output_type": "execute_result"
}
Expand All @@ -211,6 +279,31 @@
"f\"2 + 2 = {2+2}\""
]
},
{
"cell_type": "code",
"execution_count": 6,
"metadata": {
"slideshow": {
"slide_type": "fragment"
}
},
"outputs": [
{
"data": {
"text/plain": [
"'Absoluto de -2 - 2 = 4'"
]
},
"execution_count": 6,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# também funciona para funções\n",
"f\"Absoluto de -2 - 2 = {abs(-2-2)}\""
]
},
{
"cell_type": "markdown",
"metadata": {
Expand All @@ -227,7 +320,7 @@
},
{
"cell_type": "code",
"execution_count": 5,
"execution_count": 7,
"metadata": {
"scrolled": true,
"slideshow": {
Expand Down Expand Up @@ -266,7 +359,7 @@
},
{
"cell_type": "code",
"execution_count": 6,
"execution_count": 8,
"metadata": {
"slideshow": {
"slide_type": "fragment"
Expand Down Expand Up @@ -295,7 +388,7 @@
},
{
"cell_type": "code",
"execution_count": 7,
"execution_count": 9,
"metadata": {
"scrolled": true,
"slideshow": {
Expand All @@ -310,15 +403,15 @@
"dados do aluno\n",
"informe seu nome: Duda\n",
"informe sua idade: 33\n",
"Duda você tem 33 anos!\n"
"Duda, você tem 33 anos!\n"
]
}
],
"source": [
"print(\"dados do aluno\")\n",
"nome = input(\"informe seu nome: \")\n",
"idade = input (\"informe sua idade: \")\n",
"print (nome, \"você tem\", idade, \"anos!\")"
"print(f\"{nome}, você tem {idade} anos!\")"
]
},
{
Expand All @@ -344,7 +437,7 @@
},
{
"cell_type": "code",
"execution_count": 8,
"execution_count": 10,
"metadata": {
"scrolled": true,
"slideshow": {
Expand Down Expand Up @@ -404,7 +497,7 @@
},
{
"cell_type": "code",
"execution_count": 9,
"execution_count": 11,
"metadata": {
"scrolled": true,
"slideshow": {
Expand Down Expand Up @@ -465,7 +558,7 @@
},
{
"cell_type": "code",
"execution_count": 10,
"execution_count": 12,
"metadata": {
"scrolled": true,
"slideshow": {
Expand Down Expand Up @@ -518,14 +611,24 @@
},
{
"cell_type": "code",
"execution_count": null,
"execution_count": 13,
"metadata": {
"scrolled": true,
"slideshow": {
"slide_type": "subslide"
}
},
"outputs": [],
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"False\n",
"True\n",
"False\n"
]
}
],
"source": [
"x = 1\n",
"y = 3\n",
Expand All @@ -545,7 +648,7 @@
}
},
"source": [
"## Exercícios de fixação"
"## Atividades"
]
},
{
Expand Down