colab

2022-04-25 15:43:24 +10:00
parent 4a9a281c03
commit a64c789ebe
43 changed files with 203 additions and 232 deletions
--- a/clean/01_intro.ipynb
+++ b/clean/01_intro.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/02_production.ipynb
+++ b/clean/02_production.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "# !pip install -Uqq fastbook\n",
+    "# ! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/03_ethics.ipynb
+++ b/clean/03_ethics.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/04_mnist_basics.ipynb
+++ b/clean/04_mnist_basics.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/05_pet_breeds.ipynb
+++ b/clean/05_pet_breeds.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/06_multicat.ipynb
+++ b/clean/06_multicat.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
@@ -326,7 +326,7 @@
   "source": [
    "def binary_cross_entropy(inputs, targets):\n",
    "    inputs = inputs.sigmoid()\n",
-    "    return -torch.where(targets==1, 1-inputs, inputs).log().mean()"
+    "    return -torch.where(targets==1, inputs, 1-inputs).log().mean()"
   ]
  },
  {
--- a/clean/07_sizing_and_tta.ipynb
+++ b/clean/07_sizing_and_tta.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/08_collab.ipynb
+++ b/clean/08_collab.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/09_tabular.ipynb
+++ b/clean/09_tabular.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook kaggle waterfallcharts treeinterpreter dtreeviz\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab kaggle waterfallcharts treeinterpreter dtreeviz\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/10_nlp.ipynb
+++ b/clean/10_nlp.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/11_midlevel_data.ipynb
+++ b/clean/11_midlevel_data.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/12_nlp_dive.ipynb
+++ b/clean/12_nlp_dive.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
@@ -770,7 +770,7 @@
   "split_at_heading": true
  },
  "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  }
--- a/clean/13_convolutions.ipynb
+++ b/clean/13_convolutions.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/14_resnet.ipynb
+++ b/clean/14_resnet.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/15_arch_details.ipynb
+++ b/clean/15_arch_details.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/16_accel_sgd.ipynb
+++ b/clean/16_accel_sgd.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/17_foundations.ipynb
+++ b/clean/17_foundations.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/18_CAM.ipynb
+++ b/clean/18_CAM.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/19_learner.ipynb
+++ b/clean/19_learner.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/20_conclusion.ipynb
+++ b/clean/20_conclusion.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]
--- a/clean/app_jupyter.ipynb
+++ b/clean/app_jupyter.ipynb
@@ -7,7 +7,7 @@
   "outputs": [],
   "source": [
    "#hide\n",
-    "!pip install -Uqq fastbook\n",
+    "! [ -e /content ] && pip install -Uqq fastai  # upgrade fastai on colab\n",
    "import fastbook\n",
    "fastbook.setup_book()"
   ]