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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
POLYGROUP MACAU LIMITED (BVI)	OFFSHORE INCORPORATIONS CENTRE ROAD TOWN TORTOLA

International Classification(s)

• E04H:BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOS....

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CHENG, Chung Wai (Paul)	Hong Kong, CN	5	102
# of filed Patents : 5 Total Citations : 102

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Patent Citation Ranking

• 7 Citation Count
• E04H Class

• 1.98 % this patent is cited more than
• 16 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2024/0070,476

OPTIMAL CONSTRAINED MULTIWAY SPLIT CLASSIFICATION TREE

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Abstract

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A computer-implemented machine learning method includes accessing a decision tree associated with a path-based machine learning model. The decision tree is split into a plurality of multiway decision trees in a path-based formulation, each of the plurality of decision trees having an attribute not occurring more than once in each of the plurality of decision trees. A problem associated with the machine learning model is solved using one or more of the plurality of decision trees in which one or more decision rules of the decision tree are mapped using a mixed-integer program (MIPS).

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Description

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