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Perplexity AI is a conversational search engine that uses large language models (LLMs) to answer queries using sources from the web and cites links within the text response. [3] Its developer, Perplexity AI, Inc., is based in San Francisco, California .
The journal was established in 1986 as the quarterly IEEE Expert, changed to bimonthly in 1990.Its name was changed to IEEE Intelligent Systems & Their Applications in 1997 (already in 1996, the journal's title had become IEEE Expert - Intelligent Systems & Their Applications with a marked emphasis put on the text Intelligent Systems).
Transformer architecture is now used in many generative models that contribute to the ongoing AI boom. In language modelling, ELMo (2018) was a bi-directional LSTM that produces contextualized word embeddings, improving upon the line of research from bag of words and word2vec. It was followed by BERT (2018), an encoder-only Transformer model. [33]
Machine learning (ML) is a field of study in artificial intelligence concerned with the development and study of statistical algorithms that can learn from data and generalize to unseen data, and thus perform tasks without explicit instructions. [1]
Depth-first search (DFS) is an algorithm for traversing or searching tree or graph data structures. The algorithm starts at the root node (selecting some arbitrary node as the root node in the case of a graph) and explores as far as possible along each branch before backtracking.
In August 1997, the Japanese magazine June, specialized in shonen-ai homoerotic manga and anime, issued a volume entitled Zankoku na tenshi no yō ni (残酷な天使のように, lit. ' Like a cruel angel '), the title of which is taken from the first verse of the theme song. [92]