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Recurrent Neural Network (RNN) and LSTM Machine Learning



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What is the Recurrent Neural Network (RNN), and how does it work? RNNs can be described as neural networks that learn from mapping inputs to word pair pairs. A neural network with many layers would have several layers, each mapped to a specific word or phrase. The hidden state would represent the previous inputs in the third step. This process is repeated until the final target word or phrase is learned. The RNN will then output a word prediction from the inputs.

Recurrent neural networks

Recurrent neural networks are a common machine learning technique. They employ a number of hidden layers to transmit information through all layers. The output of a recurrent neural network is determined by comparing the current state of the network with a target output. When the two are different, an error is generated. Machine translation is also made possible by recurrent neural networks. These networks use a series of input and output data to determine the probability of each word in the output sentence.


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LSTM

LSTM stands as long short-term memories. This artificial neural network is used for deep learning and artificial Intelligence. Its feedback connections enable it to process both single data points and entire data sequences. It can be used to discover new situations and store and reprocess previous information. The effectiveness of LSTM models in machine learning and artificial Intelligence has been highly praised.


Convolutional neural network

Convolutional neural nets use multiple layers to process images. Layer depth determines how many neurons are in each layer. The convolutional neural network uses a raw image to determine the features it can detect through spatially-local correlation. For example, the presence of various oriented edges and blobs of color could cause different neurons to activate, and so on.

One-to-one

There are two types main of neural networks: One to One RNN and many-to-one RNN. One-to-1 RNNs are very simple and produce only one output for each input. One-to–Many RNN models take multiple inputs, and only predict one output. It is commonly used in music generation and sentiment classification. Each has its advantages and disadvantages.


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Many-to-one

One-to-one RNN architecture is the most basic form of neural network. It produces one output for each input. In contrast, the many-to-one RNN architecture generates multiple outputs from a single input. It is widely used in music generation, sentiment classification, and music generation. One-toone RNN uses only one input to classify a document positive or neonegative.




FAQ

Who is leading today's AI market

Artificial Intelligence (AI), a subfield of computer science, focuses on the creation of intelligent machines that can perform tasks normally required by human intelligence. This includes speech recognition, translation, visual perceptual perception, reasoning, planning and learning.

Today, there are many different types of artificial intelligence technologies, including machine learning, neural networks, expert systems, evolutionary computing, genetic algorithms, fuzzy logic, rule-based systems, case-based reasoning, knowledge representation and ontology engineering, and agent technology.

There has been much debate about whether or not AI can ever truly understand what humans are thinking. However, recent advancements in deep learning have made it possible to create programs that can perform specific tasks very well.

Google's DeepMind unit has become one of the most important developers of AI software. Demis Hassabis was the former head of neuroscience at University College London. It was established in 2010. DeepMind, an organization that aims to match professional Go players, created AlphaGo.


Is Alexa an Artificial Intelligence?

Yes. But not quite yet.

Amazon has developed Alexa, a cloud-based voice system. It allows users interact with devices by speaking.

First, the Echo smart speaker released Alexa technology. However, similar technologies have been used by other companies to create their own version of Alexa.

These include Google Home as well as Apple's Siri and Microsoft Cortana.


How does AI work?

An artificial neural network is composed of simple processors known as neurons. Each neuron receives inputs form other neurons and uses mathematical operations to interpret them.

Neurons can be arranged in layers. Each layer has its own function. The first layer gets raw data such as images, sounds, etc. Then it passes these on to the next layer, which processes them further. The last layer finally produces an output.

Each neuron is assigned a weighting value. When new input arrives, this value is multiplied by the input and added to the weighted sum of all previous values. If the result is greater than zero, then the neuron fires. It sends a signal to the next neuron telling them what to do.

This process repeats until the end of the network, where the final results are produced.


Who was the first to create AI?

Alan Turing

Turing was born 1912. His father was a priest and his mother was an RN. He was an excellent student at maths, but he fell apart after being rejected from Cambridge University. He began playing chess, and won many tournaments. He worked as a codebreaker in Britain's Bletchley Park, where he cracked German codes.

He died on April 5, 1954.

John McCarthy

McCarthy was born on January 28, 1928. Before joining MIT, he studied maths at Princeton University. There, he created the LISP programming languages. He had already created the foundations for modern AI by 1957.

He passed away in 2011.


How do AI and artificial intelligence affect your job?

AI will replace certain jobs. This includes drivers, taxi drivers as well as cashiers and workers in fast food restaurants.

AI will create new jobs. This includes jobs like data scientists, business analysts, project managers, product designers, and marketing specialists.

AI will make existing jobs much easier. This includes doctors, lawyers, accountants, teachers, nurses and engineers.

AI will make it easier to do the same job. This includes salespeople, customer support agents, and call center agents.



Statistics

  • By using BrainBox AI, commercial buildings can reduce total energy costs by 25% and improves occupant comfort by 60%. (analyticsinsight.net)
  • In 2019, AI adoption among large companies increased by 47% compared to 2018, according to the latest Artificial IntelligenceIndex report. (marsner.com)
  • A 2021 Pew Research survey revealed that 37 percent of respondents who are more concerned than excited about AI had concerns including job loss, privacy, and AI's potential to “surpass human skills.” (builtin.com)
  • That's as many of us that have been in that AI space would say, it's about 70 or 80 percent of the work. (finra.org)
  • The company's AI team trained an image recognition model to 85 percent accuracy using billions of public Instagram photos tagged with hashtags. (builtin.com)



External Links

medium.com


mckinsey.com


en.wikipedia.org


forbes.com




How To

How to setup Siri to speak when charging

Siri can do many tasks, but Siri cannot communicate with you. This is due to the fact that your iPhone does NOT have a microphone. Bluetooth is a better alternative to Siri.

Here's how to make Siri speak when charging.

  1. Under "When Using Assistive touch", select "Speak when locked"
  2. Press the home button twice to activate Siri.
  3. Siri will respond.
  4. Say, "Hey Siri."
  5. Just say "OK."
  6. Say, "Tell me something interesting."
  7. Say "I'm bored," "Play some music," "Call my friend," "Remind me about, ""Take a picture," "Set a timer," "Check out," and so on.
  8. Speak "Done."
  9. If you wish to express your gratitude, say "Thanks!"
  10. If you're using an iPhone X/XS/XS, then remove the battery case.
  11. Reinstall the battery.
  12. Place the iPhone back together.
  13. Connect the iPhone with iTunes
  14. Sync the iPhone
  15. Enable "Use Toggle the switch to On.




 



Recurrent Neural Network (RNN) and LSTM Machine Learning