def pwc(dataset_name):
# retrieve dataset
datastore_ids = filterByPrimaryKey(getDataset(dataset_name))
data = json.dumps(getDataset(dataset_name))
return render_template('pwc.html',
dataset_name=dataset_name,
dataset=datastore_ids,
data=data,
ranked_data=None,
weights=None,
confidence=0)
def explore(dataset_name):
data = json.dumps(getDataset(dataset_name))
return render_template('explore.html',
weights=None,
data=data,
dataset_name=dataset_name,
list=None)
def getRanking(dataset_name, primaryKeyPairs):
# get the dataset from json file in list format
dataset_list = getDataset(dataset_name)
# convert each primary key into index in pairs sent from client
primaryKeyToIndex(dataset_list, primaryKeyPairs)
pairs_json = json.dumps(primaryKeyPairs)
pairs = pd.read_json(pairs_json)
dataset = pd.read_json(json.dumps(dataset_list))
rank, weights, confidence = build_rank.build(dataset=dataset, pairs=pairs)
return rank.to_json(orient='records'), weights, confidence