similarity
compare int arrays for 'similarity' - more accurate than weighted average?
say there is a number of arrays with length 12, containing signed integers in a range of roughly ±100, how can i compare the \'signature\' or \'harmonic content\' of these arrays to each other, in a[详细]
2022-12-17 08:23 分类：问答Image comparison with php + gd
What\'s the best approach to comparing two images with php and the Graphic Draw (GD) Library? This is the scenario:[详细]
2022-12-16 11:23 分类：问答Computing degree of similarity among a group of sets
Suppose there are 4 sets: s1={1,2,3,4}; s2={2,3开发者_开发问答,4}; s3={2,3,4,5}; s4={1,3,4,5}; Is there any standard metric to present the similarity degree of this group of 4 sets?[详细]
2022-12-16 02:19 分类：问答Java: Equalator? (removing duplicates from a collection of objects)
I have a bunch of objects of a class Puzzle. I have overridden equals() and hashCode(). When it comes time to present the solutions to the user, I\'d like to filter out all the Puzzles that are \"simi[详细]
2022-12-15 18:15 分类：问答PHP similar_text() in java
Do you know any strictly equivalent implementation of the PHP similar_text function 开发者_JS百科in Java?Here is my implementation in java :[详细]
2022-12-15 15:22 分类：问答tf idf similarity
I am using TF/IDF to calculate similarity. 开发者_StackOverflow社区For example if I have the following two doc.[详细]
2022-12-15 09:01 分类：问答Compare 5000 strings with PHP Levenshtein
I have 5000, so开发者_开发技巧metimes more, street address strings in an array. I\'d like to compare them all with levenshtein to find similar matches. How can I do this without looping through all 50[详细]
2022-12-14 16:01 分类：问答Euclidian distance between posts based on tags
I am playing with the euclidian distance example from programming collective intelligence book, # Returns a distance-based similarity score for person1 and person2[详细]
2022-12-13 12:45 分类：问答Similarity Between Users Based On Votes
lets say i have a set of users, a set of songs, and a set of votes on each song: =========== =========== =======[详细]
2022-12-13 06:22 分类：问答get cosine similarity between two documents in lucene
i have built an index in Lucene. I want without specifying a query, just to g开发者_JS百科et a score (cosine similarity or another distance?) between two documents in the index.[详细]
2022-12-13 01:01 分类：问答
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