Difference between revisions of "Isomap"

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[http://www.youtube.com/results?search_query=Kernel+Approximation YouTube search...]
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[http://www.google.com/search?q=Kernel+Approximation+machine+learning+ML ...Google search]
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|title=PRIMO.ai
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|keywords=ChatGPT, artificial, intelligence, machine, learning, GPT-4, GPT-5, NLP, NLG, NLC, NLU, models, data, singularity, moonshot, Sentience, AGI, Emergence, Moonshot, Explainable, TensorFlow, Google, Nvidia, Microsoft, Azure, Amazon, AWS, Hugging Face, OpenAI, Tensorflow, OpenAI, Google, Nvidia, Microsoft, Azure, Amazon, AWS, Meta, LLM, metaverse, assistants, agents, digital twin, IoT, Transhumanism, Immersive Reality, Generative AI, Conversational AI, Perplexity, Bing, You, Bard, Ernie, prompt Engineering LangChain, Video/Image, Vision, End-to-End Speech, Synthesize Speech, Speech Recognition, Stanford, MIT |description=Helpful resources for your journey with artificial intelligence; videos, articles, techniques, courses, profiles, and tools 
  
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* [[AI Solver]]
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* [[...find outliers]]
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<script async src="https://www.googletagmanager.com/gtag/js?id=G-4GCWLBVJ7T"></script>
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* [[Anomaly Detection]]
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<script>
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* [[Dimensional Reduction Algorithms]]
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  window.dataLayer = window.dataLayer || [];
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* [[Principal Component Analysis (PCA)]]
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  function gtag(){dataLayer.push(arguments);}
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* [[T-Distributed Stochastic Neighbor Embedding (t-SNE)]]
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* [[Isomap]]
 
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* [[Local Linear Embedding]]
 
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* [[Kernel Approximation]]
 
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* [http://en.wikipedia.org/wiki/Kernel_method Kernel method | Wikipedia]
 
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* [http://staff.ustc.edu.cn/~cheneh/paper_pdf/2017/Chu-Guan-Neurocomputing.pdf Efficient karaoke song recommendation via multiple kernel learning approximation | C. Guana, Y. Fub, X. Luc, E. Chena, X. Li, and H. Xiong]
 
  
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[https://www.youtube.com/results?search_query=Kernel+Approximation YouTube search...]
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[https://www.google.com/search?q=Kernel+Approximation+machine+learning+ML ...Google search]
  
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The word "kernel" is used in mathematics to denote a weighting function for a weighted sum or integral.
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* [[AI Solver]] ... [[Algorithms]] ... [[Algorithm Administration|Administration]] ... [[Model Search]] ... [[Discriminative vs. Generative]] ... [[Train, Validate, and Test]]
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* [[Embedding]] ... [[Fine-tuning]] ... [[Retrieval-Augmented Generation (RAG)|RAG]] ... [[Agents#AI-Powered Search|Search]] ... [[Clustering]] ... [[Recommendation]] ... [[Anomaly Detection]] ... [[Classification]] ... [[Dimensional Reduction]].  [[...find outliers]]
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* [[Dimensional Reduction]]
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* [[Backpropagation]] ... [[Feed Forward Neural Network (FF or FFNN)|FFNN]] ... [[Forward-Forward]] ... [[Activation Functions]] ...[[Softmax]] ... [[Loss]] ... [[Boosting]] ... [[Gradient Descent Optimization & Challenges|Gradient Descent]] ... [[Algorithm Administration#Hyperparameter|Hyperparameter]] ... [[Manifold Hypothesis]] ... [[Principal Component Analysis (PCA)|PCA]]
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** [[T-Distributed Stochastic Neighbor Embedding (t-SNE)]]
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** [[Local Linear Embedding (LLE)]]
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* [[Math for Intelligence]] ... [[Finding Paul Revere]] ... [[Social Network Analysis (SNA)]] ... [[Dot Product]] ... [[Kernel Trick]]
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* [https://en.wikipedia.org/wiki/Isomap Isomap | Wikipedia]
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* [https://en.wikipedia.org/wiki/Nonlinear_dimensionality_reduction Nonlinear  dimensionality reduction | Wikipedia]
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* [https://science.sciencemag.org/content/295/5552/7 The Isomap Algorithm and Topological Stability | M. Balasubramanian, E. Schwartz, J. Tenenbaum, Vin de Silva and J. Langford]
  
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functions that approximate the feature mappings that correspond to certain kernels, as they are used for example in [[Support Vector Machine (SVM)]]. The feature functions perform non-linear transformations of the input, which can serve as a basis for linear classification or other algorithms. The advantage of using approximate explicit feature maps compared to the kernel trick, which makes use of feature maps implicitly, is that explicit mappings can be better suited for online learning and can significantly reduce the cost of learning with very large datasets. Standard kernelized [[Support Vector Machine (SVM)]]s do not scale well to large datasets, but using an approximate kernel map it is possible to use much more efficient linear [[Support Vector Machine (SVM)]]s. [http://scikit-learn.org/stable/modules/kernel_approximation.html Kernel Approximation | Scikit-Learn]
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a nonlinear dimensionality reduction method. It is one of several widely used low-dimensional [[embedding]] methods.[1] Isomap is used for computing a quasi-isometric, low-dimensional [[embedding]] of a set of high-dimensional data points. The algorithm provides a simple method for estimating the intrinsic geometry of a data manifold based on a rough estimate of each data point’s neighbors on the manifold. Isomap is highly efficient and generally applicable to a broad range of data sources and dimensionalities.
  
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Latest revision as of 22:59, 5 March 2024

YouTube search... ...Google search

a nonlinear dimensionality reduction method. It is one of several widely used low-dimensional embedding methods.[1] Isomap is used for computing a quasi-isometric, low-dimensional embedding of a set of high-dimensional data points. The algorithm provides a simple method for estimating the intrinsic geometry of a data manifold based on a rough estimate of each data point’s neighbors on the manifold. Isomap is highly efficient and generally applicable to a broad range of data sources and dimensionalities.

F1.medium.gif


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