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 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Gridplot: Visualize Multiple Graphs\n",
    "\n",
    "This example provides how to visualize graphs using the gridplot."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import graspologic\n",
    "\n",
    "import numpy as np\n",
    "%matplotlib inline"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Overlaying two sparse graphs using gridplot\n",
    "\n",
    "### Simulate more graphs using weighted stochastic block models\n",
    "The 2-block model is defined as below:\n",
    "\n",
    "\\begin{align*}\n",
    "P = \n",
    "\\begin{bmatrix}0.25 & 0.05 \\\\\n",
    "0.05 & 0.25\n",
    "\\end{bmatrix}\n",
    "\\end{align*}\n",
    "\n",
    "We generate two weighted SBMs where the weights are distributed from a discrete uniform(1, 10) and discrete uniform(2, 5)."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "from graspologic.simulations import sbm\n",
    "\n",
    "n_communities = [50, 50]\n",
    "p = np.array([[0.25, 0.05], [0.05, 0.25]])\n",
    "wt = np.random.randint\n",
    "wtargs = dict(low=1, high=10)\n",
    "\n",
    "np.random.seed(1)\n",
    "A_unif1= sbm(n_communities, p, wt=wt, wtargs=wtargs)\n",
    "\n",
    "wtargs = dict(low=2, high=5)\n",
    "A_unif2= sbm(n_communities, p, wt=wt, wtargs=wtargs)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Visualizing both graphs"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "from graspologic.plot import gridplot\n",
    "\n",
    "X = [A_unif1, A_unif2]\n",
    "labels = [\"Uniform(1, 10)\", \"Uniform(2, 5)\"]\n",
    "\n",
    "f = gridplot(X=X, \n",
    "             labels=labels, \n",
    "             title='Two Weighted Stochastic Block Models', \n",
    "             height=12, \n",
    "             font_scale=1.5)"
   ]
  }
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