Towards a Unified Sentiment Lexicon Based on Graphics Processing Units

Table 2

The process to calculate the USL strength of polarity.

Words	Sentiment	Sentiment	Sentiment	Sentiment	𝛼	𝛽	𝛾	𝛿	𝜖	𝜁	USL
	Lexicon1	Lexicon2	Lexicon3	Lexicon𝑛
Word1	𝑣1	𝑥1	𝑦1	𝑋	𝛼1	𝛽1	𝛾1	𝛿1	𝜖1	𝜁1	𝐮𝐬𝐥1=𝜖1/𝜁1
Word2	𝑋	𝑥2	𝑦2	𝑧2	𝛼2	𝛽2	𝛾2	𝛿2	𝜖2	𝜁2	𝐮𝐬𝐥2=𝜖2/𝜁2
Word3	𝑋	𝑥3	𝑦3	𝑧3	𝛼3	𝛽3	𝛾3	𝛿3	𝜖3	𝜁3	𝐮𝐬𝐥3=𝜖3/𝜁3
Word4	𝑣4	𝑥4	𝑦4	𝑧4	𝛼4	𝛽4	𝛾4	𝛿4	𝜖4	𝜁4	𝐮𝐬𝐥4=𝜖4/𝜁4
Word…	𝑣…	𝑥…	𝑋…	𝑧…	𝛼…	𝛽…	𝛾…	𝛿…	𝜖…	𝜁…	𝐮𝐬𝐥…=𝜖…/𝜁…
Word𝑛	𝑣𝑛	𝑋	𝑦𝑛	𝑧𝑛	𝛼𝑛	𝛽𝑛	𝛾𝑛	𝛿𝑛	𝜖𝑛	𝜁𝑛	𝐮𝐬𝐥𝑛=𝜖𝑛/𝜁𝑛