![\"Open](\"https://colab.research.google.com/assets/colab-badge.svg\"){kind=icon}
"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": 1,
+ "metadata": {
+ "id": "SXk--IRWVsfm"
+ },
+ "outputs": [],
+ "source": [
+ "import pandas as pd\n",
+ "import numpy as np\n",
+ "import matplotlib.pyplot as plt\n",
+ "import seaborn as sns\n",
+ "\n",
+ "plt.style.use('ggplot')\n",
+ "import nltk"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "source": [
+ "df = pd.read_csv('Reviews.csv')\n",
+ "print(df.shape)\n",
+ "df = df.head(500)\n",
+ "print(df.shape)"
+ ],
+ "metadata": {
+ "colab": {
+ "base_uri": "https://localhost:8080/"
+ },
+ "id": "QxklL_Qylm8A",
+ "outputId": "6c5ae02e-b8a4-4d54-fc36-efd399e0e32b"
+ },
+ "execution_count": 2,
+ "outputs": [
+ {
+ "output_type": "stream",
+ "name": "stdout",
+ "text": [
+ "(568454, 10)\n",
+ "(500, 10)\n"
+ ]
+ }
+ ]
+ },
+ {
+ "cell_type": "code",
+ "source": [
+ "df.head()"
+ ],
+ "metadata": {
+ "colab": {
+ "base_uri": "https://localhost:8080/",
+ "height": 694
+ },
+ "id": "vo6Jxvqjl8Un",
+ "outputId": "d01e3636-b877-4d53-8d66-630fe406fac5"
+ },
+ "execution_count": 3,
+ "outputs": [
+ {
+ "output_type": "execute_result",
+ "data": {
+ "text/plain": [
+ " Id ProductId UserId ProfileName \\\n",
+ "0 1 B001E4KFG0 A3SGXH7AUHU8GW delmartian \n",
+ "1 2 B00813GRG4 A1D87F6ZCVE5NK dll pa \n",
+ "2 3 B000LQOCH0 ABXLMWJIXXAIN Natalia Corres \"Natalia Corres\" \n",
+ "3 4 B000UA0QIQ A395BORC6FGVXV Karl \n",
+ "4 5 B006K2ZZ7K A1UQRSCLF8GW1T Michael D. Bigham \"M. Wassir\" \n",
+ "\n",
+ " HelpfulnessNumerator HelpfulnessDenominator Score Time \\\n",
+ "0 1 1 5 1303862400 \n",
+ "1 0 0 1 1346976000 \n",
+ "2 1 1 4 1219017600 \n",
+ "3 3 3 2 1307923200 \n",
+ "4 0 0 5 1350777600 \n",
+ "\n",
+ " Summary Text \n",
+ "0 Good Quality Dog Food I have bought several of the Vitality canned d... \n",
+ "1 Not as Advertised Product arrived labeled as Jumbo Salted Peanut... \n",
+ "2 \"Delight\" says it all This is a confection that has been around a fe... \n",
+ "3 Cough Medicine If you are looking for the secret ingredient i... \n",
+ "4 Great taffy Great taffy at a great price. There was a wid... "
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