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机器学习设计模式
book

机器学习设计模式

by Valliappa Lakshmanan, Sara Robinson, Michael Munn
September 2022
Beginner to intermediate content levelBeginner to intermediate
386 pages
7h 36m
Chinese
Southeast University Press
Content preview from 机器学习设计模式
224
5
REGEXP_EXTRACT(raw_prediction, r'.*"source": "(.*?)"') AS prediction,
REGEXP_EXTRACT(raw_prediction, r'.*"confidence": (0.\d{2}).*') AS confidence,
REGEXP_EXTRACT(groundtruth, r'.*"source": "(.*?)"') AS groundtruth,
FROM
txtcls_eval.swivel
5
-
2
:一旦真实情况可用,就可以将其添加到原始 BigQuery 表中,并评估模型性能
model model_version time text prediction condence groundtruth
1 txtcls swivel 2020-06-10 A native Mac app wrapper github 0.77 github
01:38:13 UTC for WhatsApp Web
2 txtcls swivel 2020-06-10 Senate Conrms First Black nytimes 0.99 nytimes
01:37:46 UTC Air Force Chief
3 txtcls swivel 2020-06-10 Astronauts Dock With Space ...
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Publisher Resources

ISBN: 9787564196776