Class: Xberg::VlmFallbackPolicyOnLowQuality

Inherits:
Data
  • Object
show all
Extended by:
T::Sig
Includes:
VlmFallbackPolicy
Defined in:
lib/xberg/native.rb

Overview

Try the classical OCR backend first. If the quality score is below quality_threshold, send the page to the VLM.

quality_threshold is in the [0.0, 1.0] range produced by calculate_quality_score. A value of 0.5 is a reasonable starting point; calibrate with the Stage 0 benchmark harness.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#quality_threshold ⇒ Object (readonly)

rubocop:disable Lint/UselessMethodDefinition



447
448
449
 
# File 'lib/xberg/native.rb', line 447

def quality_threshold
  @quality_threshold
end

Class Method Details

.from_hash(hash) ⇒ Object 



465
466
467
 
# File 'lib/xberg/native.rb', line 465

def self.from_hash(hash)
  new(quality_threshold: hash[:quality_threshold] || hash["quality_threshold"])
end

Instance Method Details

#always? ⇒ Boolean

Returns:

  • (Boolean) 


461
462
463
 
# File 'lib/xberg/native.rb', line 461

def always? = false
# @param hash [Hash] deserialized from the native extension
# @return [self]

#disabled? ⇒ Boolean

Returns:

  • (Boolean) 


457
 
# File 'lib/xberg/native.rb', line 457

def disabled? = false

#on_low_quality? ⇒ Boolean

Returns:

  • (Boolean) 


459
 
# File 'lib/xberg/native.rb', line 459

def on_low_quality? = true