Boost word is typically associated with query processing. Query processing is the process of transforming a user’s query into a form that can be processed by a text analytics algorithm. In many cases, this transformation includes the assignment of weights to words in the query. The goal of weighting words is to improve the performance of the text analytics algorithm.
How Weights Are Assigned
There are a variety of ways to weight words, and the choice of weighting scheme will depend on the particular text analytics algorithm being used. For example, some algorithms may give higher weights to words that are more relevant to the topic at hand, while other algorithms may give higher weights to words that are less common in the document collection (i.e., rare words).
-A word that is frequently associated with a particular topic (e.g., “cancer” might be considered a boost word for the topic of “health”)
-A word that is added to a search query in order to improve the relevance of the results (e.g., “reviews” might be added as a boost word to the search query “hotel”)
-A word that is used to increase the visibility of a piece of content (e.g., “free” or “sale” might be considered boost words for an online retailer)
Who Assigns the Weights for Boost Word?
The weights for boost words are typically assigned by the text analytics algorithm. The goal of weighting words is to improve the performance of the text analytics algorithm. There are a variety of ways to weight words, and the choice of weighting scheme will depend on the particular text analytics algorithm being used. For example, some algorithms may give higher weights to words that are more relevant to the topic at hand, while other algorithms may give higher weights to words that are less common in the document collection (i.e., rare words).
Benefits of Boost Word
Boost words can improve the performance of a text analytics algorithm by helping to focus the algorithm on the most relevant words in the query. In addition, boost words can help to increase the visibility of a piece of content by making it more likely to appear in search results.
Drawbacks of Boost Word
One potential drawback of using boost words is that they may artificially inflate the importance of a word, which could lead to less accurate results. In addition, boost words may be over-used and abused, which could lead to them becoming less effective over time.