Practical Weak Supervision by Wee Hyong Tok

Author:Wee Hyong Tok [Tok, Wee Hyong]
Language: eng
Format: epub
ISBN: 9781492077060
Publisher: O'Reilly
Published: 2021-09-29T00:00:00+00:00

accuracy = label_model.score(L_valid, Y_valid, metrics=["accuracy"]) {'accuracy': 0.75377}

Given that our image classifiers used for the labeling functions were trained on small sets of data, and the fact that we were only looking for the words outdoor or indoor among the tags returned by the Computer Vision API, for the other two labeling functions an accuracy of 75% is pretty good.

It would not be hard to improve upon it following the same principles and build simpler image classifiers with more data or add more labeling functions that look for more tags related to outdoor and indoor, among other tags returned from the Computer Vision API.

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