Question: Weighted Graph Matching In Bioinformatics
0
gravatar for rein07
6.5 years ago by
rein070
rein070 wrote:

As we know that many problem in bioinformatics can be formulate into weighted graph matching problem.

For example in this paper the author mentioned that alignment of the PPI network is actually a weighted graph matching problem, which the weight of edges are the experimental evidence of the pair of proteins.

Yet in most of the database like BioGrid and Uniport I cant find any values like "confidence score" of specific interaction.

I would like to ask:

i) Where can I find such "confidence score" of interaction?

ii) Is there any biological network other than PPI network involve weighted graph matching?

Thanks :)

network • 1.7k views
ADD COMMENTlink modified 6.5 years ago by Woa2.7k • written 6.5 years ago by rein070

have you checked this? http://string-db.org/

ADD REPLYlink written 6.5 years ago by Reyhaneh480

I haven't try this. Thanks but I still want to know is there other case that can applied weighted graph matching.

ADD REPLYlink written 6.5 years ago by rein070

You should open a separate conversation for each question you have. Otherwise, it will be difficult for people to answer you properly.

ADD REPLYlink written 6.5 years ago by Giovanni M Dall'Olio26k
1
gravatar for Woa
6.5 years ago by
Woa2.7k
United States
Woa2.7k wrote:

"Is there any biological network other than PPI network involve weighted graph matching?" -Yes there are quite a many examples in structural bioinformatics. This include docking, substructure searching/matching and structure alignment

ADD COMMENTlink written 6.5 years ago by Woa2.7k
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