What threshold score must a word achieve to be returned in keyword expansion?

The threshold score of 50 for keyword expansion signifies that any word achieving this score is considered relevant enough for inclusion in the expanded keyword list. This score typically reflects how closely related the word is to the initial keyword in context, based on metrics such as frequency of use, user interaction data, or semantic relevance. By maintaining a threshold like 50, the system ensures that only words with a significant degree of relevance to the query are included, thereby improving the accuracy and quality of the keyword suggestions provided to users. This helps streamline search processes and enhances the overall effectiveness of project management tasks by ensuring users are presented with terms that are likely to yield meaningful results.

In contrast, thresholds higher than 50, such as 60 or 70, may limit the number of words returned, possibly omitting useful terms that fall just below those higher scores, while the score of 40 would be too low, allowing for too many irrelevant terms to be included, potentially cluttering the results.