User Tools

Site Tools


blogtng:2010-05-14:marriage_matching_algorithm

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Next revision
Previous revision
blogtng:2010-05-14:marriage_matching_algorithm [2010/05/14 13:06] – created kotablogtng:2010-05-14:marriage_matching_algorithm [2016/05/24 12:46] (current) – external edit 127.0.0.1
Line 2: Line 2:
  
 Consider that we have probe 1 and 2 labeling some molecule as dots, and for each cell we have several signals for each probe, cf. 3 dots for probe 1 and 2 dots for probe 2. The we have an assignment that we want to pair them each, leaving one probe 1 dot unpaired (cf. In my case I know that a probe 1 dot and a probe 2 dot are on a same chromosome.) What would be the algorithm? Consider that we have probe 1 and 2 labeling some molecule as dots, and for each cell we have several signals for each probe, cf. 3 dots for probe 1 and 2 dots for probe 2. The we have an assignment that we want to pair them each, leaving one probe 1 dot unpaired (cf. In my case I know that a probe 1 dot and a probe 2 dot are on a same chromosome.) What would be the algorithm?
 +
 +In broader sense, this is a [[http://en.wikipedia.org/wiki/Combinatorial_optimization|combinatorial optimization]] problem but I thought there could be simpler way of doing this.. then following is some possibilities. 
  
 One way is to construct a cost function, such as "sum of distace between paired", calculate cost funciton for all possible combinations and choose the one with the lowest sum.  One way is to construct a cost function, such as "sum of distace between paired", calculate cost funciton for all possible combinations and choose the one with the lowest sum. 
blogtng/2010-05-14/marriage_matching_algorithm.1273842403.txt.gz · Last modified: 2016/05/24 12:46 (external edit)

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki