def __init__(self,
collection,
dataset,
tagrelMethod,
tpp='lemm',
rootpath=ROOT_PATH):
TagBasedSearchEngine.__init__(self, collection, dataset, tpp, rootpath)
self.rawtagnumreader = AttributeReader(collection, "rawtagnum",
rootpath)
self.reader = TagrankReader(collection, dataset, tagrelMethod,
rootpath)
self.name = "%s(%s)" % (self.__class__.__name__, self.reader.name)
self.outputdir = os.path.join(self.outputdir, 'tagrank', tagrelMethod)
class TagrankSearchEngine (TagBasedSearchEngine):
def __init__(self, collection, dataset, tagrelMethod, tpp='lemm', rootpath=ROOT_PATH):
TagBasedSearchEngine.__init__(self, collection, dataset, tpp, rootpath)
self.rawtagnumreader = AttributeReader(collection, "rawtagnum", rootpath)
self.reader = TagrankReader(collection, dataset, tagrelMethod, rootpath)
self.name = "%s(%s)" % (self.__class__.__name__, self.reader.name)
self.outputdir = os.path.join(self.outputdir, 'tagrank', tagrelMethod)
def computeScore(self, concept, photoid):
rawtagnum = self.rawtagnumreader.get(photoid)
rank = self.reader.get(photoid,concept)
return -rank + (1.0/rawtagnum)
class TagrankSearchEngine(TagBasedSearchEngine):
def __init__(self,
collection,
dataset,
tagrelMethod,
tpp='lemm',
rootpath=ROOT_PATH):
TagBasedSearchEngine.__init__(self, collection, dataset, tpp, rootpath)
self.rawtagnumreader = AttributeReader(collection, "rawtagnum",
rootpath)
self.reader = TagrankReader(collection, dataset, tagrelMethod,
rootpath)
self.name = "%s(%s)" % (self.__class__.__name__, self.reader.name)
self.outputdir = os.path.join(self.outputdir, 'tagrank', tagrelMethod)
def computeScore(self, concept, photoid):
rawtagnum = self.rawtagnumreader.get(photoid)
rank = self.reader.get(photoid, concept)
return -rank + (1.0 / rawtagnum)
def __init__(self, collection, dataset, tagrelMethod, tpp='lemm', rootpath=ROOT_PATH):
TagBasedSearchEngine.__init__(self, collection, dataset, tpp, rootpath)
self.rawtagnumreader = AttributeReader(collection, "rawtagnum", rootpath)
self.reader = TagrankReader(collection, dataset, tagrelMethod, rootpath)
self.name = "%s(%s)" % (self.__class__.__name__, self.reader.name)
self.outputdir = os.path.join(self.outputdir, 'tagrank', tagrelMethod)