Step 1: Hello World
Installing Hub and accessing your first Hub Dataset.
Hub can be installed through pip.
$ pip3 install hub
First, load the
Datasetby pointing to its storage location. Datasets hosted on the Activeloop Platform are typically identified by the namespace of the organization followed by the dataset name:
dataset_path = 'hub://activeloop/mnist-train'
ds = hub.load(dataset_path) # Returns a Hub Dataset but does not download data locally
W = ds.images.numpy() # Fetch an image and return a NumPy array
X = ds.labels.numpy(aslist=True) # Fetch a label and store it as a
# list of NumPy arrays
Y = ds.images[0:100].numpy() # Fetch 100 images and return a NumPy array
# The method above produces an exception if
# the images are not all the same size
Z = ds.labels[0:100].numpy(aslist=True) # Fetch 100 labels and store
# them as a list of NumPy arrays
Congratulations, you've got Hub working on your local machine