Machine learning is a technology that enables computers to learn from data and make decisions or predictions without being explicitly programmed for each task. Here’s a quick look at its different types: 1. Supervised Learning Definition: The model is trained on a dataset where each example is labelRead more
Machine learning is a technology that enables computers to learn from data and make decisions or predictions without being explicitly programmed for each task. Here’s a quick look at its different types:
1. Supervised Learning
- Definition: The model is trained on a dataset where each example is labeled with the correct answer. The goal is for the model to learn patterns that map inputs to outputs.
- Example: Teaching a computer to recognize spam emails using a dataset of emails labeled as “spam” or “not spam.”
2. Unsupervised Learning
- Definition: The model is trained on data without labels. It tries to find hidden patterns or groupings in the data on its own.
- Example: Grouping customers based on their buying behavior without pre-labeled categories.
3. Semi-Supervised Learning
- Definition: Combines a small amount of labeled data with a large amount of unlabeled data during training. Useful when labeling data is expensive.
- Example: Using a few labeled images to help classify a large set of unlabeled images.
4. Reinforcement Learning
- Definition: The model learns by interacting with an environment and receiving feedback in the form of rewards or penalties. It learns through trial and error.
- Example: Training a robot to navigate a maze by rewarding it for finding the exit and penalizing it for hitting walls.
These types help solve different kinds of problems and make computers smarter.
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1. Address Length IPv4: Uses 32-bit addresses, so we have around 4.3 billion unique addresses. IPv6: Uses 128-bit addresses, so it can provide a huge number of addresses—about 340 undecillion. 2. Address Format IPv4: Addresses are written with four numbers separated by dots. IPv6: Addresses are writRead more
1. Address Length
2. Address Format
3. Header Complexity
4. Address Configuration
5. NAT (Network Address Translation)
6. Security
7. Broadcasting
8. Fragmentation
So, IPv6 is like an upgraded version of IPv4, with more addresses, simpler setup, and better security.
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