[MADLIB-1306] Helper function to load and manage Keras models

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: v1.16
• Component/s: Module: Neural Networks
• Assignee: Frank McQuillan
• Reporter: Frank McQuillan
• Created: 13/Mar/19 19:45
• Updated: 29/Mar/19 01:06
• Resolved: 29/Mar/19 01:06

Description

Proposed interface:

load_keras_model (
			model_arch_table,  -- Table of architectures
			model_arch         -- JSON string
			)

delete_keras_model (
			model_arch_table,
			model_id
			)

Format of architecture table:

model_id	model_arch	model_weights	`_internal_madlib_id_`
INTEGER	JSON	DOUBLE PRECISION[]	TEXT

Later JIRA will handle the model weight loading and management