class XLearn::FM
Public Class Methods
new(**options)
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Calls superclass method
# File lib/xlearn/fm.rb, line 3 def initialize(**options) @model_type = "fm" super end
Public Instance Methods
latent_factors()
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shape is [i, k] for v_{i}
# File lib/xlearn/fm.rb, line 10 def latent_factors factor = [] read_txt do |line| if line.start_with?("v_") factor << line.split(": ").last.split(" ").map(&:to_f) end end factor end