similarity
Matching two series of Mfcc coefficients
I have extracted two series MFCC coefficients from two around 30 second audio files consisting of the same speech content. The audio files are recorded at the same location from different sources. An[详细]
2023-03-24 20:30 分类：问答Does anyone know of a good string comparison / checking tool?
I am looking for a good online string checking tool that will allow me to enter two long strings; and it will show me where any differences occur. It would also be nice if there is a tool that on inpu[详细]
2023-03-20 20:29 分类：问答Jaccard Similarity in Lucene
I need to calculate the similarity of a query and document in Lucene using Jaccard similarity over n-grams. As Jaccard similarity is is a very common measure in IR, 开发者_开发问答I expected to find a[详细]
2023-03-20 09:49 分类：问答Why can cosine similarity between two vectors be negative?
I have 2 vectors with 11 dimentions. a <- c(-0.012813841, -0.024518383, -0.002765056,0.079496744,0.063928973,[详细]
2023-03-17 12:03 分类：问答How to get pair-wise "sequence similarity score" for ~1000 proteins?
I have a large number of protein sequences in fasta format. I want to get the pair-wise seq开发者_Python百科uence similarity score for each pairs of the proteins.[详细]
2023-03-16 03:37 分类：问答R: Search for string SIMILAR and return with conditional symbol
My df has following entries: A xxx xxx xxx1 xx1x yyyy gggg I want to add symbols to a column B of my df based on the similarity of column A, based on the following conditions.[详细]
2023-03-16 01:37 分类：问答N-Gram, tf-idf and Cosine similarity in Perl
I am trying to do some pattern \'mining\' in piece of multi word on each line. I have done the N-gram analysis using the Text::Ngrams module in perl which give me the frequency of each word . I am how[详细]
2023-03-15 21:41 分类：问答BLEU measure in perl
everyone. I have seen a question raised by someone regarding Bleu method in java.. I do have 开发者_如何学Gothe same problem. I just want to use Blue measure for simple sentence comparison. But i use[详细]
2023-03-15 11:56 分类：问答Algorithm for similarity?
If this may seem like a duplicate, I apologize, but as the previous question seemed to have stirred some confusions, here is another go.[详细]
2023-03-14 06:20 分类：问答Process for comparing two datasets
I have two datasets at the time (in the form of vectors) and I plot them on the same axis to see how they relate with each other, and I specifically note and look for places where both graphs have a s[详细]
2023-03-14 05:35 分类：问答
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