def pre_post_cleansing(rownumber, csvfilename):
reader = csv.DictReader(open(csvfilename, encoding = "utf-8"))
rows = [row for row in reader]
before = rows[rownumber]["srvc_req_prob_text"]
after = wordslist2string(cleanStringAndLemmatize(before))
print(before, " becomes ", after)
return before, after
def onecorpus(csvfilename, num):
preparecwd(num)
if not os.path.exists(str(num)):
os.makedirs(str(num))
reader = csv.DictReader(open(csvfilename, encoding = "utf-8"))
for row in reader:
name = row["sr_closer_name"]
docname = name.replace("," , "_").replace(" " , "")
filepath = str(num) + docname + ".txt"
with open(filepath, "a", encoding = "utf-8") as file:
#write processed string, not raw string from csv
newline = wordslist2string(cleanStringAndLemmatize(str(row["srvc_req_prob_text"])))
if len(newline) > 2:
newline = newline + " \n "
file.write(newline)
def twocorpora(csvfilename, num, percentintraining):
preparecwd(num)
if not os.path.exists(str(num) + "/TrainCorpus"):
os.makedirs(str(num) + "/TrainCorpus")
if not os.path.exists(str(num) + "/TestCorpus"):
os.makedirs(str(num) + "/TestCorpus")
reader = csv.DictReader(open(csvfilename, encoding = "utf-8"))
for row in reader:
name = row["sr_closer_name"]
docname = name.replace("," , "_").replace(" " , "")
if random.randrange(0,100)/100 < percentintraining:
filepath = str(num) + "/TrainCorpus"+ "/" + docname + ".txt"
else:
filepath = str(num) + "/TestCorpus"+ "/" + docname + ".txt"
with open(filepath, "a", encoding = "utf-8") as file:
#write processed string, not raw string from csv
newline = wordslist2string(cleanStringAndLemmatize(str(row["srvc_req_prob_text"])))
if len(newline) > 2:
newline = newline + " \n "
file.write(newline)
def match():
try:
print(request)
myjson = request.get_json(force=True)
print("this is ",myjson)
except Exception as inst:
print(type(inst),inst.args,inst,"get getTSEs get json Fail!")
return errorResponseVanilla("getTSEs "+str(type(inst)), status=500)
try:
print(myjson["problem_description"])
probdesc = wordslist2string(cleanStringAndLemmatize(myjson["problem_description"]))
predictions = temp.queryalgorithm(probdesc)
predictions = [changeback(prediction) for prediction in predictions]
except Exception as inst:
return errorResponseVanilla("getTSEs "+str(type(inst)), status=500)
data = {
"error":"",
"TSEs": predictions
}
print(data)
js = json.dumps(data)
return jsonVanilla(js,status=200)
def __iter__(self):
for row in self.reader:
name = row["sr_closer_name"]
docname = name.replace("," , "_").replace(" " , "")
newline = wordslist2string(cleanStringAndLemmatize(str(row["srvc_req_prob_text"])))
yield docname, newline
# __author__ = 'basil.beirouti'
import csv, datetime, random
from BM25 import last_thousand
from BM25.Scheduling import whos_on, read_filtered_csv_file, read_raw_schedule_csv, write_filtered_csv_file, this_year, docmatrix_data
from BM25.Plugins import tuples_tse_psums_concat
from BM25.TextCleaning import wordslist2string, cleanStringAndLemmatize
from BM25.BM25Okapi import QueryMaster, DocMatrix
def rand_divide(data, proportion):
lendata = len(data)
numgroup1 = round(proportion*lendata)
numgroup2 = lendata-numgroup1
random.shuffle(data)
random.shuffle(data)
group1 = data[0:numgroup1]
group2 = data[numgroup1:]
assert(numgroup1 == len(group1))
assert(numgroup2 == len(group2))
return group1, group2
rows = read_filtered_csv_file()
on_now = whos_on(rows)
personids = [el[1] for el in on_now]
out = docmatrix_data(personids, 500)
srnums, badgenums, personids, fns, lns, psums, dates = zip(*out)
tupsdata = [(el[3] + el[4], el[5]) for el in out]
cleaned_data= [(el[0], wordslist2string(cleanStringAndLemmatize(el[1]))) for el in tupsdata]
train, test = rand_divide(cleaned_data, 0.75)
processed_data = tuples_tse_psums_concat(train)
DocMatrix(processed_data, )
def clean_docmatrix_data(raw_data):
#lastname_firstname, cleanedproblemsummary
temp = [(el[3].replace(" ", "") + "_" + el[2].replace(" ", ""), wordslist2string(cleanStringAndLemmatize(el[4]))) for el in raw_data]
temp.sort(key = operator.itemgetter(0))
return temp
def csv_to_tups(csvfilename):
reader = csv.DictReader(open(csvfilename, encoding = "utf-8"))
alldata = list((changename(row["sr_closer_name"]), wordslist2string(cleanStringAndLemmatize(row["srvc_req_prob_text"])))for row in reader)
alldata = sorted(alldata, key = operator.itemgetter(0))
return alldata
