Module: AICalculate
- Included in:
- AI
- Defined in:
- lib/asker/ai/ai_calculate.rb
Overview
Methods that calculate something
Instance Method Summary collapse
-
#calculate_nearness_between_texts(text1, text2) ⇒ Object
rubocop:enable Metrics/MethodLength rubocop:enable Metrics/AbcSize.
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#get_list1_and_list2_from(p_table) ⇒ Object
Calculate and return list1 and list2 * return list1 (Array) List with all the rows from the table * return list2 (Array) List with similar rows (same table name) from the neighbours tables rubocop:disable Metrics/MethodLength rubocop:disable Metrics/AbcSize.
-
#reorder_list_with_row(list, row) ⇒ Object
rubocop:disable Metrics/MethodLength rubocop:disable Metrics/AbcSize.
Instance Method Details
#calculate_nearness_between_texts(text1, text2) ⇒ Object
rubocop:enable Metrics/MethodLength rubocop:enable Metrics/AbcSize
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# File 'lib/asker/ai/ai_calculate.rb', line 38 def calculate_nearness_between_texts(text1, text2) return 0.0 if text2.nil? || text2.empty? words = text1.split(' ') count = 0 words.each { |w| count += 1 if text2.include?(w) } (count * 100 / words.count) end |
#get_list1_and_list2_from(p_table) ⇒ Object
Calculate and return list1 and list2
-
return list1 (Array) List with all the rows from the table
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return list2 (Array) List with similar rows (same table name) from the neighbours tables
rubocop:disable Metrics/MethodLength rubocop:disable Metrics/AbcSize
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# File 'lib/asker/ai/ai_calculate.rb', line 12 def get_list1_and_list2_from(p_table) # create <list1> with all the rows from the table list1 = [] count = 1 p_table.rows.each do |i| list1 << { id: count, weight: 0, data: i } count += 1 end # create a <list2> with similar rows (same table name) from the neighbours tables list2 = [] concept.neighbors.each do |n| n[:concept].tables.each do |t2| next if t2.name != p_table.name t2.rows.each do |i| list2 << { id: count, weight: 0, data: i } count += 1 end end end [list1, list2] end |
#reorder_list_with_row(list, row) ⇒ Object
rubocop:disable Metrics/MethodLength rubocop:disable Metrics/AbcSize
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# File 'lib/asker/ai/ai_calculate.rb', line 49 def reorder_list_with_row(list, row) # evaluate every row of the list2 list.each do |r| if r[:id] == row[:id] r[:weight] = -300 else val = 0 s = row[:data].count s.times do |i| val += calculate_nearness_between_texts(row[:data][i], r[:data][i]) end val /= s r[:weight] = val end end list.sort! { |a, b| a[:weight] <=> b[:weight] } list.reverse! end |