They should now read 4, blank, and 8, making your answer 408. Record the product of the last two digits 4 and 2 (8), in the last of the answer columns.Since you're adding a 4 to a 6 in that column, carry one bead over to the first answer column, making a 4 in the seventh column (four beads from the bottom section pushed up to center bar) and a 0 in the eighth (all beads in their original starting position: the top section bead pushed up, bottom section beads pushed down). To count the frequency of each word in a string, youâll first have to tokenize the string into individual words. When you multiply the 4 and the 1, add that product (4) to the eighth column, the second of the answer columns.Push one bead from the upper section down, and one bead from the lower section up. In this example, we will create a pair consisting of , 1) for each word element in the RDD.A pair RDD is an RDD where each element is a pair tuple (k, v) where k is the key and v is the value. Collocations can be made up of two or more words. The next step in writing our word counting program is to create a new type of RDD, called a pair RDD. Those two words appearing together is a collocation. In the State of the Union corpus, for example, youâd expect to find the words United and States appearing next to each other very often.
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