mirror of
https://github.com/hwchase17/langchain.git
synced 2025-10-30 23:29:54 +00:00
139 lines
3.3 KiB
Plaintext
139 lines
3.3 KiB
Plaintext
{
|
||
"cells": [
|
||
{
|
||
"cell_type": "markdown",
|
||
"id": "dab86b60",
|
||
"metadata": {},
|
||
"source": [
|
||
"# Spacy Text Splitter\n",
|
||
"Another alternative to NLTK is to use Spacy.\n",
|
||
"\n",
|
||
"1. How the text is split: by Spacy\n",
|
||
"2. How the chunk size is measured: by length function passed in (defaults to number of characters)"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 1,
|
||
"id": "f1de7767",
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"# This is a long document we can split up.\n",
|
||
"with open('../../../state_of_the_union.txt') as f:\n",
|
||
" state_of_the_union = f.read()"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 2,
|
||
"id": "f4ec9b90",
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": [
|
||
"from langchain.text_splitter import SpacyTextSplitter\n",
|
||
"text_splitter = SpacyTextSplitter(chunk_size=1000)"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": 4,
|
||
"id": "cef2b29e",
|
||
"metadata": {},
|
||
"outputs": [
|
||
{
|
||
"name": "stdout",
|
||
"output_type": "stream",
|
||
"text": [
|
||
"Madam Speaker, Madam Vice President, our First Lady and Second Gentleman.\n",
|
||
"\n",
|
||
"Members of Congress and the Cabinet.\n",
|
||
"\n",
|
||
"Justices of the Supreme Court.\n",
|
||
"\n",
|
||
"My fellow Americans. \n",
|
||
"\n",
|
||
"\n",
|
||
"\n",
|
||
"Last year COVID-19 kept us apart.\n",
|
||
"\n",
|
||
"This year we are finally together again. \n",
|
||
"\n",
|
||
"\n",
|
||
"\n",
|
||
"Tonight, we meet as Democrats Republicans and Independents.\n",
|
||
"\n",
|
||
"But most importantly as Americans. \n",
|
||
"\n",
|
||
"\n",
|
||
"\n",
|
||
"With a duty to one another to the American people to the Constitution. \n",
|
||
"\n",
|
||
"\n",
|
||
"\n",
|
||
"And with an unwavering resolve that freedom will always triumph over tyranny. \n",
|
||
"\n",
|
||
"\n",
|
||
"\n",
|
||
"Six days ago, Russia’s Vladimir Putin sought to shake the foundations of the free world thinking he could make it bend to his menacing ways.\n",
|
||
"\n",
|
||
"But he badly miscalculated. \n",
|
||
"\n",
|
||
"\n",
|
||
"\n",
|
||
"He thought he could roll into Ukraine and the world would roll over.\n",
|
||
"\n",
|
||
"Instead he met a wall of strength he never imagined. \n",
|
||
"\n",
|
||
"\n",
|
||
"\n",
|
||
"He met the Ukrainian people. \n",
|
||
"\n",
|
||
"\n",
|
||
"\n",
|
||
"From President Zelenskyy to every Ukrainian, their fearlessness, their courage, their determination, inspires the world.\n"
|
||
]
|
||
}
|
||
],
|
||
"source": [
|
||
"texts = text_splitter.split_text(state_of_the_union)\n",
|
||
"print(texts[0])"
|
||
]
|
||
},
|
||
{
|
||
"cell_type": "code",
|
||
"execution_count": null,
|
||
"id": "ff3064a7",
|
||
"metadata": {},
|
||
"outputs": [],
|
||
"source": []
|
||
}
|
||
],
|
||
"metadata": {
|
||
"kernelspec": {
|
||
"display_name": "Python 3 (ipykernel)",
|
||
"language": "python",
|
||
"name": "python3"
|
||
},
|
||
"language_info": {
|
||
"codemirror_mode": {
|
||
"name": "ipython",
|
||
"version": 3
|
||
},
|
||
"file_extension": ".py",
|
||
"mimetype": "text/x-python",
|
||
"name": "python",
|
||
"nbconvert_exporter": "python",
|
||
"pygments_lexer": "ipython3",
|
||
"version": "3.9.1"
|
||
},
|
||
"vscode": {
|
||
"interpreter": {
|
||
"hash": "aee8b7b246df8f9039afb4144a1f6fd8d2ca17a180786b69acc140d282b71a49"
|
||
}
|
||
}
|
||
},
|
||
"nbformat": 4,
|
||
"nbformat_minor": 5
|
||
}
|