def computeBiggestCoordinatesFromResults(self, resCandidates):
''' Given all the results, compute the biggest group and return a random coordinates inside
'''
# results e.g. [ [5.0, [lat,lon], "tags"] ]
newResCandidates = ResCandidates()
coordList = []
for res in resCandidates.getList():
# get coordinates in string format: for [computeBiggestGroupOfCoordinates]
strCoo = res.getCoordStr()
coordList.append(strCoo)
# coo = res.getCoord() # for [computeYaelKmeansOfCoordinates]
# coordList.append( coo )
# Print input coordinates list
if self.verbose:
print >> sys.stderr, ""
print >> sys.stderr, "computeBiggestCoordinatesFromResults] coordList:", coordList
# Compute the biggest group
centerCoo, sumOfD = self.computeBiggestGroupOfCoordinates(coordList)
# centerCoo = self.computeYaelKmeansOfCoordinates( coordList )
# find the relative "result" with all the info
if len(centerCoo) > 0:
for res in resCandidates.getList():
coord = res.getCoord()
if coord == centerCoo:
newResCandidates.addObj(res)
return newResCandidates
# otherwise something went wrong
newResCandidates.add(0.0, self.defaultCoordinates, "no results")
return newResCandidates
def computeBiggestCoordinatesFromResults( self, resCandidates ): ''' Given all the results, compute the biggest group and return a random coordinates inside ''' # results e.g. [ [5.0, [lat,lon], "tags"] ] newResCandidates = ResCandidates() coordList = [] for res in resCandidates.getList(): # get coordinates in string format: for [computeBiggestGroupOfCoordinates] strCoo = res.getCoordStr() coordList.append( strCoo ) # coo = res.getCoord() # for [computeYaelKmeansOfCoordinates] # coordList.append( coo ) # Print input coordinates list if self.verbose: print >> sys.stderr, "" print >> sys.stderr, "computeBiggestCoordinatesFromResults] coordList:", coordList # Compute the biggest group centerCoo, sumOfD = self.computeBiggestGroupOfCoordinates( coordList ) # centerCoo = self.computeYaelKmeansOfCoordinates( coordList ) # find the relative "result" with all the info if len(centerCoo) > 0: for res in resCandidates.getList(): coord = res.getCoord() if coord == centerCoo: newResCandidates.addObj( res ) return newResCandidates # otherwise something went wrong newResCandidates.add( 0.0, self.defaultCoordinates, "no results" ) return newResCandidates
