jina.helloworld.fashion.helper module#

jina.helloworld.fashion.helper.get_groundtruths(target, pseudo_match=False)[source]#
jina.helloworld.fashion.helper.index_generator(num_docs, target)[source]#

Generate the index data.

Parameters

  • num_docs (int) – Number of documents to be indexed.

  • target (dict) – Dictionary which stores the data paths

Yields

index data

jina.helloworld.fashion.helper.query_generator(num_docs, target)[source]#

Generate the query data.

Parameters

  • num_docs (int) – Number of documents to be queried

  • target (dict) – Dictionary which stores the data paths

Yields

query data

jina.helloworld.fashion.helper.print_result(groundtruths, resp)[source]#
jina.helloworld.fashion.helper.write_html(html_path)[source]#

Method to present results in browser.

Parameters

html_path – path of the written html

jina.helloworld.fashion.helper.download_data(targets, download_proxy=None, task_name='download fashion-mnist')[source]#

Download data.

Parameters

  • targets – target path for data.

  • download_proxy – download proxy (e.g. ‘http’, ‘https’)

  • task_name – name of the task

jina.helloworld.fashion.helper.load_mnist(path)[source]#

Load MNIST data

Parameters

path – path of data

Returns

MNIST data in np.array

jina.helloworld.fashion.helper.load_labels(path)[source]#

Load labels from path

Parameters

path (str) – path of labels

Returns

labels in np.array