ctr | Collaborative modeling for recommendation | Recommender System library
kandi X-RAY | ctr Summary
kandi X-RAY | ctr Summary
Collaborative modeling for recommendation. Implements variational inference for a collaborative topic models. These models recommend items to users based on item content and other users' ratings. Written by Chong Wang. Fun fact: this inspired the New York Times' engine (blog post)!.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ctr
ctr Key Features
ctr Examples and Code Snippets
Lines of Code : 10
License : No License
Copy# Decrypt the ciphertext with the given key:
# plaintext = AES-256-CTR-Decrypt(ciphertext, key, iv)
aes = pyaes.AESModeOfOperationCTR(key, pyaes.Counter(iv))
decrypted = aes.decrypt(ciphertext)
print('Decrypted:', decrypted)
Decrypted: b'Text for # Encrypt the plaintext with the given key:
# ciphertext = AES-256-CTR-Encrypt(plaintext, key, iv)
iv = secrets.randbits(256)
plaintext = "Text for encryption"
aes = pyaes.AESModeOfOperationCTR(key, pyaes.Counter(iv))
ciphertext = aes.encrypt(plain Community Discussions
Trending Discussions on ctr
QUESTION
I am writing a program which constantly checks if certain IP adresses are connected to the network. If they are, nothing happens. If they are not connected for a certain time, an action is triggered.
My script works as intended as far as I can tell, however when I try to exit it using ctrl+c it simply doesnt stop.
I guess it has something to do with the threading that I am using, but I cant figure out what exactly it is.
This is my code so far:
ANSWER
Answered 2021-Jun-13 at 02:14After testing I found that all problem makes os.system() which catchs Ctrl+C to stop process running in os.system() - ping - and it doesn't send this information to Python.
If you run ping longer and you skip /dev/null
QUESTION
I try to divide an xml output from nmap into arrays. The nmap script scans the ssh ciphers of a port and the goal of my python script is to filter the nmap output into insecure ciphers. The xml output looks like this:
...ANSWER
Answered 2021-Jun-10 at 08:10see below (the code collects the tables data into a dict)
QUESTION
Suppose A = [1, 2, 3, 4, 5, 6, 7, 8, 9]. I have to find the median here which is 5 and I am required to use the concept of quick select and median-of-medians. I have made the following code but for some reason, it outputs 4 which is wrong. Where could I have gone wrong?
The following are just some auxiliary functions needed for the latter functions.
...ANSWER
Answered 2021-Jun-08 at 16:27QUESTION
I have a dataframe that looks like so:
...ANSWER
Answered 2021-Jun-06 at 22:04We could use pivot_wider to reshape to 'wide' format and then do the division
QUESTION
ANSWER
Answered 2021-Jun-05 at 08:37It's not difficult to implement dilation in one direction using for loops, but it's a bit boring...
Suggested solution:
Move the image up by one pixel, take the maximum of image and "moved image"; repeat the process few times.
The suggested solution is inefficient in terms of complexity, but since loops in Python are so slow, its going to be faster than using nested for loops.
Here is a code sample:
QUESTION
I am searching for all files in WAV format and create from them a single output file, like this:
...ANSWER
Answered 2021-Jun-02 at 22:46Do not use for file in $something. Read https://mywiki.wooledge.org/BashFAQ/001
Check your scripts with https://shellcheck.net
To handle whitespace use zero separated streams.
In shell, try to write one long pipelines. Along:
QUESTION
I having trouble decrypting AES-CTR payloads in Node-RED.
As an example I am encoding "Message" here -> https://cryptii.com/pipes/aes-encryption - and then decrypting that result in Node-RED.
...ANSWER
Answered 2021-Jun-01 at 10:51Key, IV and ciphertext are hex encoded and therefore must be parsed with the hex encoder and converted to WordArrays (also CryptoJS applies a key derivation function if the key is passed as a string).
The ciphertext must be passed as a CipherParams object.
CTR is a stream cipher mode and does not use padding. In CryptoJS padding must be explicitly disabled, otherwise the default padding (PKCS7) is applied.
QUESTION
I am trying to do a JSP tutorial using Controller and models, is a simple form that receives some data, make one calculation and returns a text. The tutorial is n this youtube video: enter link description here But I tried to do the same instead in Netbeans in Eclipse. When I send the date I get this:
But I expected down the form to get the response of the data. This is my Code of controller:
...ANSWER
Answered 2021-May-28 at 11:40Your form method calls doPost:
When you click on submit it goes to '/Controlador' where it looks for doPost and in doPost the body call the doGet instead of calling doGet, You should call : processRequest
Try This:
QUESTION
I have a problem connecting to the ipmi server via paramiko in this code:
...ANSWER
Answered 2021-May-26 at 08:45Your server/device seems to require some dummy keyboard interactive authentication:
QUESTION
I am asking you help for a part of my Python script I am struggling with: I have a dataframe with 4 columns :
...ANSWER
Answered 2021-May-27 at 13:33Maybe this is what you want!
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