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Modernise GPy tutorial plotting and add a Colab GPy install check #26

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Merged
lawrennd merged 3 commits into from
Oct 24, 2026
Merged

Modernise GPy tutorial plotting and add a Colab GPy install check #26

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a9264dc
Accept CIP-0005 and CIP-0006 and add implementation backlog.
lawrennd Oct 24, 2026
c8cc977
CIP-0005/0006: Drop pylab in GPy tutorials and install GPy if missing.
lawrennd Oct 24, 2026
f658579
Close CIP-0005 and CIP-0006 after local tutorial execute.
lawrennd Oct 24, 2026
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31 changes: 29 additions & 2 deletions GPy/GPyCrashCourse.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,34 @@
"In this tutorial I will run through a few basic features of GPy."
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "2",
"metadata": {},
"outputs": [],
"source": [
"try:\n",
" import GPy\n",
"except ImportError:\n",
" import subprocess\n",
" import sys\n",
" subprocess.check_call(\n",
" [sys.executable, \"-m\", \"pip\", \"install\", \"-q\", \"gpy[plotting]>=1.15.0\"]\n",
" )\n",
" import GPy\n",
"try:\n",
" import pods\n",
"except ImportError:\n",
" import subprocess\n",
" import sys\n",
" subprocess.check_call(\n",
" [sys.executable, \"-m\", \"pip\", \"install\", \"-q\", 'pods']\n",
" )\n",
" import pods\n",
"\n"
]
},
{
"cell_type": "code",
"execution_count": null,
Expand All @@ -26,9 +54,8 @@
"import pods\n",
"from matplotlib import pyplot as plt\n",
"np.random.seed(1)\n",
"%matplotlib inline\n",
"#%config InlineBackend.figure_format = 'svg'\n",
"#import matplotlib;matplotlib.rcParams['figure.figsize'] = (8,5)"
"#import matplotlib;matplotlib.rcParams['figure.figsize'] = (8,5)\n"
]
},
{
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28 changes: 19 additions & 9 deletions GPy/Integral_kernel.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,24 @@
"[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/SheffieldML/notebook/blob/main/GPy/Integral_kernel.ipynb)\n"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "1",
"metadata": {},
"outputs": [],
"source": [
"try:\n",
" import GPy\n",
"except ImportError:\n",
" import subprocess\n",
" import sys\n",
" subprocess.check_call(\n",
" [sys.executable, \"-m\", \"pip\", \"install\", \"-q\", \"gpy[plotting]>=1.15.0\"]\n",
" )\n",
" import GPy\n"
]
},
{
"cell_type": "code",
"execution_count": null,
Expand All @@ -19,7 +37,6 @@
"import matplotlib.pyplot as plt\n",
"import numpy as np\n",
"\n",
"%matplotlib inline\n",
"\n",
"def plot_hist(bins,bin_ranges,errs,alpha):\n",
" \"\"\"Plots a histogram\"\"\"\n",
Expand All @@ -46,7 +63,7 @@
" simple_inputs = np.array(simple_inputs)\n",
"\n",
" original_outputs = np.array(outputs)\n",
" return inputs,simple_inputs,original_outputs"
" return inputs,simple_inputs,original_outputs\n"
]
},
{
Expand Down Expand Up @@ -240,13 +257,6 @@
"source": [
"The above curve is based on the histogram 'binned' data."
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
Expand Down
21 changes: 19 additions & 2 deletions GPy/MagnificationFactor.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,24 @@
"Note: Requires GPy Version >= 0.8"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "2",
"metadata": {},
"outputs": [],
"source": [
"try:\n",
" import GPy\n",
"except ImportError:\n",
" import subprocess\n",
" import sys\n",
" subprocess.check_call(\n",
" [sys.executable, \"-m\", \"pip\", \"install\", \"-q\", \"gpy[plotting]>=1.15.0\"]\n",
" )\n",
" import GPy\n"
]
},
{
"cell_type": "code",
"execution_count": null,
Expand All @@ -29,11 +47,10 @@
"import numpy as np\n",
"if not hasattr(np, \"NaN\"):\n",
" np.NaN = np.nan # pods mocap still uses np.NaN\n",
"%matplotlib inline\n",
"from matplotlib import pyplot as plt\n",
"import GPy # import GPy package\n",
"np.random.seed(12345)\n",
"GPy.plotting.change_plotting_library('matplotlib')"
"GPy.plotting.change_plotting_library('matplotlib')\n"
]
},
{
Expand Down
21 changes: 19 additions & 2 deletions GPy/ParametricNonParametricInference.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,24 @@
"$$\n"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "1",
"metadata": {},
"outputs": [],
"source": [
"try:\n",
" import GPy\n",
"except ImportError:\n",
" import subprocess\n",
" import sys\n",
" subprocess.check_call(\n",
" [sys.executable, \"-m\", \"pip\", \"install\", \"-q\", \"gpy[plotting]>=1.15.0\"]\n",
" )\n",
" import GPy\n"
]
},
{
"cell_type": "code",
"execution_count": null,
Expand All @@ -82,8 +100,7 @@
"source": [
"import GPy, numpy as np, pandas as pd\n",
"from GPy.kern import LinearSlopeBasisFuncKernel, DomainKernel, ChangePointBasisFuncKernel\n",
"%matplotlib inline\n",
"from matplotlib import pyplot as plt"
"from matplotlib import pyplot as plt\n"
]
},
{
Expand Down
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