My accuracy is coming in negative

O17CPBTC0010 · July 1, 2019, 4:04am

In this challenge, my r2 score of train data is comimg 97% but for test data it is coming negative.
link to code is:

muskan70/CB-machine-learning-course-assignments/blob/master/challenges/hardwork pays off/solution to hardwork pay off.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "(3750,) (3750,)\n"
     ]
    }
   ],
   "source": [
    "import numpy as np\n",
    "import pandas as pd\n",
    "import matplotlib.pyplot as plt\n",
    "\n",

This file has been truncated. show original

O17CPBTC0010 · July 1, 2019, 5:52am

my doubt is resolved

Avi-Kasliwal-315786729062203 · July 6, 2019, 6:34am

How did u resolve it? i am facing the same issue.