#bigram-association-measures
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The followings are the examples of how PMI can be used to expand a sentiment lexicon: Let's say you have an existing sentiment lexicon consisting of...
The followings are a few examples of sentiment analysis tasks where Pointwise Mutual Information (PMI) could be more effective than Log-Likelihood...
When comparing the effectiveness of Pointwise Mutual Information (PMI) with Log-Likelihood Ratio (LLR) or Chi-square (χ²) for bigram association...
For sentiment analysis, the Pointwise Mutual Information (PMI) measure is often considered more suitable than other bigram association measures....
Bigram association measures are statistical metrics used to quantify the association or relationship between pairs of consecutive words (bigrams) in a...