2019-12-16 01:31:38 +00:00
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{
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"cells": [
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{
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"cell_type": "code",
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2019-12-16 23:25:47 +00:00
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"execution_count": null,
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2019-12-16 01:31:38 +00:00
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"metadata": {},
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"outputs": [],
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"source": [
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"import pandas as pd\n",
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"import numpy as np\n",
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"from nltk.corpus import stopwords\n",
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"from nltk.tokenize import toktok, sent_tokenize\n",
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"from nltk.parse import CoreNLPParser\n",
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"import re\n",
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2019-12-16 23:25:47 +00:00
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"import pickle\n",
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"import emoji\n",
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"import pretraitement as pr"
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2019-12-16 01:31:38 +00:00
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]
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},
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{
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"cell_type": "code",
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2019-12-19 05:25:23 +00:00
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"execution_count": null,
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2019-12-16 01:31:38 +00:00
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"metadata": {},
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"outputs": [],
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"source": [
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"tok = toktok.ToktokTokenizer()"
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]
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},
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{
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"cell_type": "code",
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2019-12-19 05:25:23 +00:00
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"execution_count": null,
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2019-12-16 01:31:38 +00:00
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"metadata": {},
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"outputs": [],
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"source": [
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"pos_tagger = CoreNLPParser(url='http://localhost:9000', tagtype='pos')"
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]
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},
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{
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"cell_type": "code",
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2019-12-19 05:25:23 +00:00
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"execution_count": null,
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2019-12-16 01:31:38 +00:00
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"metadata": {},
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"outputs": [],
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"source": [
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"ner_tagger = CoreNLPParser(url='http://localhost:9000', tagtype='ner')\n",
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"#https://github.com/nltk/nltk/wiki/Stanford-CoreNLP-API-in-NLTK"
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]
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},
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{
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"cell_type": "code",
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2019-12-19 05:25:23 +00:00
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"execution_count": null,
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2019-12-16 01:31:38 +00:00
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"metadata": {},
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"outputs": [],
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"source": [
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"textes_articles_df = pd.read_csv(\"refined_data/textes_articles_df.csv\")\n",
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"textes_articles_df = textes_articles_df[textes_articles_df[\"text\"].notnull() & (textes_articles_df[\"media\"]!='CNN')]"
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]
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},
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{
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"cell_type": "code",
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2019-12-19 05:25:23 +00:00
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"execution_count": null,
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2019-12-16 01:31:38 +00:00
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"metadata": {},
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"outputs": [],
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"source": [
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"del textes_articles_df['Unnamed: 0']"
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]
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},
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{
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"cell_type": "code",
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2019-12-19 05:25:23 +00:00
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"execution_count": null,
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2019-12-16 01:31:38 +00:00
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"metadata": {},
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"outputs": [],
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"source": [
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2019-12-16 23:25:47 +00:00
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"article_pretraite = [pr.pretraitement(x,tok,ner_tagger,pos_tagger) for x in list(textes_articles_df[\"text\"])]"
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2019-12-16 01:31:38 +00:00
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]
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},
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{
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"cell_type": "code",
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2019-12-19 05:25:23 +00:00
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"execution_count": null,
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2019-12-16 01:31:38 +00:00
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"metadata": {},
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"outputs": [],
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"source": [
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2019-12-16 23:25:47 +00:00
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"textes_articles_df['ner_dict']=[pr.aggreger_ner_tags(article) for article in article_pretraite]\n",
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"textes_articles_df['pos_dict']=[pr.aggreger_pos_tags(article) for article in article_pretraite]"
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2019-12-16 01:31:38 +00:00
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]
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},
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{
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"cell_type": "code",
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2019-12-19 05:25:23 +00:00
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"execution_count": null,
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2019-12-16 01:31:38 +00:00
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"metadata": {},
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"outputs": [],
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"source": [
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"f = open(\"pickle/textes_articles_df.pickle\",\"wb\")\n",
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"pickle.dump(textes_articles_df,f)\n",
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"f.close()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.7.3"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 4
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}
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