Posts

Classification by k-NN Classification Algorithm using Rapid Miner

Image
  Rapid Miner Studio is a software which helps us to use machine learning algorithms and analytical methods in a very easy drag and drop (interactive) way. Classification: It is one of the Supervised learning methods used to classify the target variable based on other attributes. Steps: 1. Open Rapid Miner 2. Import Data 3. Do all the pre-processing that you wish to do 4. Drag the data in the design view it will be with prefix Retrieve 5. Using Set Role set the target variable 6. Apply k-NN Classification Algorithm 7. Connect with the result port 8. Run it done your model is ready.

Ransome Ware Attack

Image
  Ransomwares are basically malwares only. Properties: A ransomware is a malware that after entering your pc starts encrypting all the files that you have. Ransomware also starts taking you administers access. Also, you might get a readme file stating a message that "All your data is safe you need a decryptor tool to decrypt your files all you need to pay $1000 to us for the decryptor". If you have turned-off Real-time protection then ransomware will not allow you to turn-on it again.  I uses a lot of resources your pc may heat up. It will install lot of unwanted applications. I may hack your Instagram or Facebook if you save your passwords in chrome or any browser. How to save ourselves from this deadly attack: Purchase a licensed antivirus from a well known company like Kaspersky, Bit-defender etc... Keep you system up to date. Never turn-off Real-time protection in your pc. Do-not download anything from torrent. Ways to enter in your pc: 1. Through torrents. 2. Through e-m