I am planning to work in TRIE data structure for which I need a dictionary database or a text 开发者_C百科or word file containing the entire list of english words. It doesnt matter if the size is huge
Which structure provides the best performance results; trie (prefix tree), suffix tree or suffix array? Are there other similar structures? What are good Java implementations of these structures?
Today I attended a written test conducted by a company. The overall test was focussed on data structures. I got a problem which I thought I solved. But I had a tough time in calculating the Big O func
I am attempting to implement a very simple Trie in Java that supports 3 operations.I\'d like it to have an insert method, a has method (ie is a certain word in the trie), and a toString method to retu
Hi I am trying to create a trie structure for an english to spanish word dictionary. Here\'s what I have so far:
Let\'s say I have one directory in my filesystem, which has a number of subdirectories and files.The number of subdirectories and files in this directory runs to many tens of thousands.You\'ll be fami
I\'m using some Java code to do fast prefix lookups, using java.util.TreeSet, could I be using scala\'s TreeSet instead? Or a different solution?
(This is rather hypothetical in nature as of right now, so I don\'t have too many details to offer.) I have a flat file of random (English) words, one on each line.I need to write an efficient progra
I have to store lot of strings in c++ map to keep unique strings and when ever duplicate string occurs I just need to increment the counter (pair.second). I\'ve used c++ map and it well fits to this s
I\'m trying to figure out what data structure to quickly support the following operations: Add a string (if it\'s not there, add it, if it is there, increment a counter for the word)
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