Upload cricket_wikidata.ipynb

cricket_wikidata.ipynb

@@ -0,0 +1,85 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "4c02d7d9-8095-45f0-a057-daeac6b81085",
+   "metadata": {},
+   "source": [
+    "# Data download"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "43fa33c5-070f-402e-aaf0-0be00198010f",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "\n",
+    "# If you want to create dataset from latest wiki dump, follow the steps below\n",
+    "\n",
+    "# Download latest wiki dump from here\n",
+    "# downloads around 20 GB compressed file. Time taking process. took me 1 day \n",
+    "! wget -c https://dumps.wikimedia.org/enwiki/latest/enwiki-latest-pages-articles-multistream.xml.bz2\n",
+    "\n",
+    "# extract files using wikiextractor (take a few hours)\n",
+    "! python3 -m wikiextractor.WikiExtractor enwiki-latest-pages-articles-multistream.xml.bz2 --json\n",
+    "\n",
+    "# get cricket records in a separate file\n",
+    "# take a few minutes\n",
+    "! grep -hi cricket text/*/* > cricket.jsonl\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "e23e0fae-2c6e-44af-b370-88c72db1dc4a",
+   "metadata": {},
+   "source": [
+    "# Data cleaning"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "df506da6-2989-4ca7-8a43-fd5177528a0c",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# clean data\n",
+    "import pandas as pd\n",
+    "df = pd.read_json(\"cricket.jsonl\", lines=True)\n",
+    "print(len(df))\n",
+    "# clean df rows with empty text\n",
+    "df = df[df[\"text\"]!=\"\"]\n",
+    "print(f\"non empty records: {len(df)}\")\n",
+    "# clean df rows with lower case text not containing cricket\n",
+    "df = df[~(df[\"text\"].str.lower().str.contains(\"cricket\")==False)]\n",
+    "print(f\"cricket_records: {len(df)}\")\n",
+    "# write df to jsonl\n",
+    "with open(\"cricket.jsonl\", \"w\") as fp:\n",
+    "    print(df.to_json(orient='records', lines=True), file=fp)"
+   ]
+  }
+ ],
+ "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": "3.10.12"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}