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Association rule mining is a data mining task that discovers relationships among items in a transactional database. and Association rule analysis is the task of discovering association rules that occur frequently in a given data set.
the question like: what items a customer id "not likey" to buy giiven that he buys a certain set of items. We call these types of rules as the negative association rules.
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∙ 13y ago
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What does the sign of the correlation coefficient tell you about the association?
Positive correlation = positive association Negative correlation = negative association
What does Pearson's linear correlation coefficient measure?
Strength and direction of linear relation. Closer to 1 is positive linear association, closer to -1 is positive negative association and closer to 0 means no linear relation. Remember that 0 does not mean that there is no relation - just no linear relation.
Can a median be negative?
Yes, a median can be a negative number.
What is a negative mean?
IN statistics yes there is a negative mean. Mean is the average of multiple numbers. Negative is opposite of positive.
Is it possible for a coefficient of variation to be negative Explain.?
Of course it is! If the mean of a set of data is negative, then the coefficient of variation will be negative.
What does the sign of the correlation coefficient tell you about the association?
Positive correlation = positive association Negative correlation = negative association
If the regression line is y equals 4 minus 3x then do the variables have a positive association or negative Or both?
Negative association.
Does Context consists of words that create positive or negative association?
Context language consists of words that create positive or negative associations
Contrary to a statement that carries a negative association these statements are neutral or positive expressions?
Euphemism
If variables have a negative association then is this correlation less than negative 1 Or between negative 1 and 0 Or between 0 and 1 Or just greater than 1?
Between -1 and 0.
Which sentence carries a negative connotation?
A word or phrase that has a negative or disliked association connected to it, most commonly due to social use or misconceptions of a word or it's meaning.
This produces a negative effect on the listeners or readers attitude toward something by playing down the positive association it may have?
Dysphemism
a form of learning in which is a voluntary response and is strengthen or weakened by its association with positive or negative consequences is called?
incorrect
How can a positive and negative relationship with people affect wellness?
positivity makes you likeable and people are more likely to be interested in being near you. If you are negative people will stay away from you. It's basic psychological association.
Is it possible for a scatter plot to have a positive or negative association that is not linear?
Certainly. It could, for example, be a power relationship such as y = x^3
What does a dead grasshopper symbolize?
Grasshoppers represent truth, agility and honesty. The death of a grasshopper symbolizes the loss of these important virtues which has a negative association.
Is Judas a bad name to name your child?
Judas has a negative association. I would avoid it. Otherwise, he may grow up to hate his name and you.
