added Dockerfile setup

.dockerignore

@@ -0,0 +1,9 @@
+__pycache__
+.git
+.gitignore
+.vscode
+.idea
+*.pyc
+*~
+data/
+secrets.env

Dockerfile

@@ -0,0 +1,4 @@
+FROM pytorch/pytorch:latest
+WORKDIR /code
+RUN pip install --no-cache-dir -r requirements.txt
+EXPOSE 8888

ML/Pytorch/recommender_systems/2.non-personalized-recsys/part1-popularity_recsys.ipynb

@@ -13,7 +13,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import os \n",
+    "import os\n",
     "\n",
     "if os.path.exists('movielens_small.zip'):\n",
     "    !wget https://files.grouplens.org/datasets/movielens/ml-latest-small.zip \n",

ML/Pytorch/recommender_systems/3.personalized-recsys/main.py

@@ -0,0 +1,6 @@
+# TF-IDF from scratch 
+
+import numpy as np
+import pandas as pd
+
+

requirements.txt

@@ -0,0 +1,28 @@
+numpy
+pandas
+scikit-learn
+matplotlib
+seaborn
+scipy
+
+# Deep Learning
+torchvision
+torchaudio
+transformers
+tensorboard
+
+# For gradient boosting machines (GBMs)
+xgboost
+lightgbm
+
+# For working with text data
+nltk
+spacy
+
+# For image processing tasks
+opencv-python-headless
+Pillow
+
+# Jupyter Notebook (remove if you do not use it within the container)
+jupyter
+ipywidgets