def single_experiment(mashup, g, range_tuple, df_weights):
user_query = exp.compose_query(g, mashup)
# M = exp.candidate_set(user_query, g) # set of candidate services
M = exp.candidate_set_all_activated(g) # set of candidate services, all activated
S = user_query["categories"] # set of requested tags
actual = user_query["services"]
k = min(range_tuple[1] - 1, len(M))
result = exp.Greedy(g, S, M, k, 1, 0, 1, df_weights)
array_of_avg_precisions = []
for i in range(range_tuple[0], k + 1):
predicted = result[0][:i]
array_of_avg_precisions.append(
val.average_precision(actual, predicted, i, mashup, g)
) # compute average precision
diff = range_tuple[1] - 1 - len(array_of_avg_precisions)
if diff == 0:
return array_of_avg_precisions
else:
return np.append(array_of_avg_precisions, np.repeat(np.nan, diff)).tolist()
def single_experiment(mashup, g, range_tuple, df_weights):
user_query = exp.compose_query(g, mashup)
# M = exp.candidate_set(user_query, g) # set of candidate services
M = exp.candidate_set_all_activated(
g) # set of candidate services, all activated
S = user_query["categories"] # set of requested tags
actual = user_query["services"]
k = min(range_tuple[1] - 1, len(M))
result = exp.Greedy(g, S, M, k, 1, 0, 1, df_weights)
array_of_avg_precisions = []
for i in range(range_tuple[0], k + 1):
predicted = result[0][:i]
array_of_avg_precisions.append(
val.average_precision(actual, predicted, i, mashup,
g)) # compute average precision
diff = range_tuple[1] - 1 - len(array_of_avg_precisions)
if diff == 0:
return array_of_avg_precisions
else:
return np.append(array_of_avg_precisions, np.repeat(np.nan,
diff)).tolist()
def setUp(self):
self.g = Graph()
self.g.parse("../graph/for_test_graph.ttl", format="turtle")
self.mashup = "http://www.programmableweb.com/mashup/fast-quick-online-translator"
self.query = exp.compose_query(self.g, self.mashup)
self.candidate_set = exp.candidate_set(self.query, self.g)
def setUp(self):
self.g = Graph()
self.g.parse("../graph/for_test_graph.ttl", format="turtle")
self.mashup = "http://www.programmableweb.com/mashup/fast-quick-online-translator"
self.query = exp.compose_query(self.g, self.mashup)
self.candidate_set = exp.candidate_set(self.query, self.g)
