# Machine Learning Problem

Machine Learning Problem
0

#1

I have a code for url malicious detection, but i want this code rewritten for SQL injection detection, pls can any one in the house help. The code is here below, thanks

import pandas as pd
import numpy as np
import random

from sklearn.feature_extraction.text import TfidfVectorizer
from sklearn.linear_model import LogisticRegression
from sklearn.model_selection import train_test_split

type(urls_data)
def makeTokens(f):
tkns_BySlash = str(f.encode(‘utf-8’)).split(’/’)
total_Tokens = []
for i in tkns_BySlash:
tokens = str(i).split(’-’)
tkns_ByDot = []
for j in range(0, len(tokens)):
temp_Tokens = str(tokens[j]).split(’.’)
tkns_ByDot = tkns_ByDot + temp_Tokens
total_Tokens = total_Tokens + tokens + tkns_ByDot
total_Tokens = list(set(total_Tokens))
if ‘com’ in total_Tokens:
total_Tokens.remove(‘com’)
y = urls_data[“label”]
url_list = urls_data[“url”]
vectorizer = TfidfVectorizer(tokenizer=makeTokens)
x = vectorizer.fit_transform(url_list)
x_train, x_test, y_train, y_test = train_test_split(x, y, test_size=0.2, random_state=42)
logit = LogisticRegression()
logit.fit(x_train, y_train)
print ("Accuracy ", logit.score(x_test, y_test))
x_predict = [“http://www.psn.com.pk/”,
x_predict = vectorizer.transform(x_predict)
New_predict = logit.predict(x_predict)
print(New_predict)

#2

Firstly, welcome to the forums.

While we are primarily here to help people with their Free Code Camp progress, we are open to people on other paths, too. Some of what you are asking is pretty trivial in the Free Code Camp context, so you might find that if you’re not getting the instruction and material you need in your current studies, the FCC curriculum will really help you get started. At a modest guess I’d say investing a 4-5 hours working through the curriculum here will really pay off. You can find the curriculum at https://freecodecamp.org.

With your current questions, we don’t have enough context to know what you already know or don’t know, so it is impossible to guide you without just telling you the answer (which we won’t do).

Also, FCC is focused on JavaScript and not Python, but there maybe someone willing to point you in the right direction.

Happy coding