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tf idf #9

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69 changes: 52 additions & 17 deletions tf-idf.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -2,21 +2,21 @@
"cells": [
{
"cell_type": "code",
"execution_count": 2,
"execution_count": 1,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Collecting lxml\n",
" Downloading lxml-5.3.1-cp312-cp312-manylinux_2_28_x86_64.whl.metadata (3.7 kB)\n",
"Downloading lxml-5.3.1-cp312-cp312-manylinux_2_28_x86_64.whl (5.0 MB)\n",
"\u001b[2K \u001b[90m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[32m5.0/5.0 MB\u001b[0m \u001b[31m50.2 MB/s\u001b[0m eta \u001b[36m0:00:00\u001b[0m\n",
" Downloading lxml-5.4.0-cp312-cp312-manylinux_2_28_x86_64.whl.metadata (3.5 kB)\n",
"Downloading lxml-5.4.0-cp312-cp312-manylinux_2_28_x86_64.whl (5.0 MB)\n",
"\u001b[2K \u001b[90m━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u001b[0m \u001b[32m5.0/5.0 MB\u001b[0m \u001b[31m42.8 MB/s\u001b[0m eta \u001b[36m0:00:00\u001b[0m\n",
"\u001b[?25hInstalling collected packages: lxml\n",
"Successfully installed lxml-5.3.1\n",
"Successfully installed lxml-5.4.0\n",
"\n",
"\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m A new release of pip is available: \u001b[0m\u001b[31;49m24.3.1\u001b[0m\u001b[39;49m -> \u001b[0m\u001b[32;49m25.0.1\u001b[0m\n",
"\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m A new release of pip is available: \u001b[0m\u001b[31;49m25.0.1\u001b[0m\u001b[39;49m -> \u001b[0m\u001b[32;49m25.1.1\u001b[0m\n",
"\u001b[1m[\u001b[0m\u001b[34;49mnotice\u001b[0m\u001b[1;39;49m]\u001b[0m\u001b[39;49m To update, run: \u001b[0m\u001b[32;49mpip install --upgrade pip\u001b[0m\n",
"Note: you may need to restart the kernel to use updated packages.\n"
]
Expand All @@ -28,7 +28,7 @@
},
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Expand All @@ -38,7 +38,7 @@
},
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Expand All @@ -47,7 +47,7 @@
},
{
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"metadata": {},
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Expand All @@ -62,7 +62,7 @@
},
{
"cell_type": "code",
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"execution_count": 5,
"metadata": {},
"outputs": [
{
Expand All @@ -71,9 +71,9 @@
"text": [
"tlg0012/tlg001/tlg0012.tlg001.perseus-eng3.xml\n",
"tlg0012/tlg001/tlg0012.tlg001.perseus-eng4.xml\n",
"tlg0012/tlg003/tlg0012.tlg003.perseus-eng1.xml\n",
"tlg0012/tlg002/tlg0012.tlg002.perseus-eng4.xml\n",
"tlg0012/tlg002/tlg0012.tlg002.perseus-eng3.xml\n"
"tlg0012/tlg002/tlg0012.tlg002.perseus-eng3.xml\n",
"tlg0012/tlg003/tlg0012.tlg003.perseus-eng1.xml\n"
]
}
],
Expand All @@ -96,7 +96,7 @@
},
{
"cell_type": "code",
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"execution_count": 7,
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Expand All @@ -116,7 +116,7 @@
},
{
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"execution_count": 71,
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"metadata": {},
"outputs": [
{
Expand All @@ -125,7 +125,7 @@
"4"
]
},
"execution_count": 71,
"execution_count": 11,
"metadata": {},
"output_type": "execute_result"
}
Expand All @@ -141,11 +141,46 @@
"\n",
"df_ulysses"
]
},
{
"cell_type": "code",
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"outputs": [
{
"data": {
"text/plain": [
"4"
]
},
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"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"term = 'home'\n",
"\n",
"df = 0\n",
"\n",
"for _, els in counts.items():\n",
" if term in els:\n",
" df += 1\n",
"\n",
"df"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"I could improve my analysis by broadening the textual source material in the future. TF IDF is essentially telling us how important/prevalent a given word is in a given document by calculating how frequent the word is in the document and how rare it is in the corpus at large. TF IDF could be a useful measure for searching documents in historical studies or categorizing information from large bodies of data. "
]
}
],
"metadata": {
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"display_name": "Python 3",
"display_name": "base",
"language": "python",
"name": "python3"
},
Expand All @@ -159,7 +194,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.12.1"
"version": "3.12.3"
}
},
"nbformat": 4,
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