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11.发明授权公开(公告)号：US10607004B2
公开(公告)日：2020-03-31
申请号：US15280044
申请日：2016-09-29
Applicant: Intel Corporation
Inventor： Chih-Yuan Yang , Yi Gai
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to improve feature engineering efficiency. An example method disclosed herein includes retrieving a log file in a first file format, the log file containing feature occurrence data, generating a first unit operation based on the first file format to extract the feature occurrence data from the log file to a string, the first unit operation associated with a first metadata tag, generating second unit operations to identify respective features from the feature occurrence data, the second unit operations associated with respective second metadata tags, and generating a first sequence of the first metadata tag and the second metadata tags to create a first vector output file of the feature occurrence data.
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12.发明申请公开(公告)号：US20180089424A1
公开(公告)日：2018-03-29
申请号：US15280044
申请日：2016-09-29
Applicant: Intel Corporation
Inventor： Chih-Yuan Yang , Yi Gai
CPC classification number: G06F21/552 , G06F21/52 , G06N20/00
Abstract: Methods, apparatus, systems and articles of manufacture are disclosed to improve feature engineering efficiency. An example method disclosed herein includes retrieving a log file in a first file format, the log file containing feature occurrence data, generating a first unit operation based on the first file format to extract the feature occurrence data from the log file to a string, the first unit operation associated with a first metadata tag, generating second unit operations to identify respective features from the feature occurrence data, the second unit operations associated with respective second metadata tags, and generating a first sequence of the first metadata tag and the second metadata tags to create a first vector output file of the feature occurrence data
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