求翻译：其中n为该记录中元素的总数， 表示匹配集 中的第 个元素的值， 表示此记录中第 个元素出现的概率。由于有多个搜索关键字，因此我们可以得到匹配向量 。是什么意思？

Where n is the total number of elements in the record that matches the focus of the first element of the value that represents the record for the first element probability. Because there are multiple search keywords, so we can get matching vector.

Where n is the total number of elements in the record that matches the first element in the Group, said that the value of the array element appears in the record the probability. Because there is more than one search keyword, therefore we can get to match.

N is in this record the element total, indicated the match centralized element value, indicated in this recording the element appears probability.Because has many search key words, therefore we may obtain the match vector.

Where n is the total number of elements in the record, represents the element in the matched set of values, represents the probability of the elements that appear in this record. Because there are multiple search keywords, so we can get matching vector.

Where n is the total number of elements in the record, represents the element in the matched set of values, represents the probability of the elements that appear in this record. Because there are multiple search keywords, so we can get matching vector.