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NMF Algorithm Non-negative Matrix Factorisation (NMF): Family of linear algebra algorithms for identifying the latent structure in data ...
YouTube-Ahmad Varasteh
What is NMF?
Objective Function
Proof of NP-hardness
Implementation in Python
NMF is a python program that applies a choice of nonnegative matrix factorization (NMF) algorithms to a dataset for clustering.
YouTube-Analytics Excellence
Intro
Mathematical behind NMF
Measurement of reconstruction error
Interpreting the results
Interpreting NMF topics
Feature Extraction
NMF implementation
Displaying NMF topics
Applying NMF results
Topic Labels
Non-negative Matrix Factorization (NMF) is a simple and intuitive machine learning technique for "physical" data such as audio, video, etc.
YouTube-Quinn Coleman
Uses of NMF
Basics of the NMF algorithm
How does it work?
Dimensionality Reduction
Basis Vectors
Comparison with PCA
Implementation of NMF
Conclusion
Non-negative Matrix factorization for feature extraction Outlier detection with probabilistic models Isolation forests One-class SVMs ...
YouTube-Andreas Mueller
Agenda
Independent Component Analysis (ICA)
Injecting principal components in NMF
NMF downsides
NMF as clustering
Evaluating outlier detection
Elliptic Envelope Model
Kernel density
Gaussian kernels and curse of dimensionality
For R Programming for Complete Data Science and ML ...
YouTube-Fahad Hussain
Course materials available here: https://github.com/fastai/numerical-linear-algebra We use a dataset of messages posted on discussion forums ...
YouTube-Rachel Thomas
Scikit-learn newsgroups dataset
Singular value decomposition (SVD)
What is orthogonality?
Singular values
Topic frequency (inverse document frequency)
Data generation
Predicting intercept and slope
Gradient calculation
PyTorch overview
Automatic differentiation with Autograd
Computational Linear Algebra 2: Topic Modelling with SVD & NMF ... Non-Negative Matrix Factorization (NMF) | Multiplicative Update Rules By Lee ...
YouTube-UW Video
Algorithms of Provable Guarantees
The Word by Document Matrix
Non-Negative Matrix Factorization
The Worst-Case Complexity of Nmf
The Most Interesting Cases of Nmf
Quadratic Time Algorithm
How Do You Anchor Words Help
A Bayesian Interpretation
Is Learning Computationally Easy
Polynomial Time Algorithm
... (NMF, NNMF) 00:16 NMF: Multiplicative Update for Squared Error 04:36 NMF: Multiplicative Update for KL-Divergence 09:49 Other Algorithms for ...
YouTube-Data Mining, Text Mining, Künstliche Intelligenz
Non-negative Matrix Factorization (NMF, NNMF)
NMF: Multiplicative Update for Squared Error
NMF: Multiplicative Update for KL-Divergence
Other Algorithms for NMF
pLSI is Non-Negative Matrix Factorization
Data Analysis and Visualisation Review | Non-Negative Matrix Factorisation. 7.9K views · 4 years ago #NMF #DataAnalysis #MachineLearning ...more ...
YouTube-5-Minute Analytics
Aim of NMF
Clustering Problems
Example of Factorization
NMF Example
NMF Coefficients
Feature Reduction
Sub-sample selection
NMF is a very efficient way of dimensionality reduction and clustering.
YouTube-Zmelgar K1R3D2
What Is Non-Negative Matrix Factorization
Methods of Reduction Using Linear Combination of Bases
Sparse Spaces and Sparse Weightings
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YouTube-NMF
#NMF #toddterry #housemusic “I Feel Sexxx (Killa #remix )” Listen on all platforms: https://djtoddterry.ffm.to/sexxx_killa_mix.OIS. more.
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In this week's vlog, I answer a fantastic and complicated viewer question about my thoughts on borderline-acceptable products that I like to ...
YouTube-Bright Line Eating
Deep Learning and Medical Applications 2020 "Scaling the Hierarchical Topic Modeling Mountain: Neural NMF and Iterative Projection Methods" ...
YouTube-Institute for Pure & Applied Mathematics (IPAM)
Hierarchical topic modeling
Topic modeling
What is Hierarchical NMF?
What is Neural NMF?
Iterative Projection Methods
Iterative projection performance
Optimal Sample Size
Synthetic dataset
Neural NMF: initial results
Final conclusions
Did you know your skin has its own built-in moisturizer? It's called natural moisturizing factor or NMF. These are our natural humectants ...
YouTube-msbeautyphile
What is NMF made of?
How Much NMF Do We Have?
Humectants and NMF
Where does NMF come from?
Factors that can reduce NMF
one of life's unforgettable moments. thank you Spotify for giving me and many other indie artists a chance. listen to 'Lie' on #NMF out now!
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MachineLearning #UnsupervisedLearning #PrincipalComponentAnalysis #PCA #NileshKumarJadav #SupervisedLearning #DimensionalityReduction ...
YouTube-Nilesh Kumar Jadav
Meaning of Pca
Direction of Maximum Variance
Dimension Reduction
Pca
Complete Non-Negative Matrix Factorization
Practical Applications of Nmf
Background of Nmf
Example
Basis of Nmf
The fast and accurate measurement solution for aspheric and freeform optics Dutch United Instruments (DUI), develops instruments for form ...
YouTube-Nymus 3D
A Freeform Optics Measurement Machine
The Optical Probe
The Sytems Features
... NMF matrix. Experiment results performed on the ORL Faces Database. Video made by Jugal Choksi References: “Face Recognition with Non ...
YouTube-Jugal Choksi
Steps Involved
Setting Up
Step 2: Non-Negative Matrix Factorization
Finding similarity between input and database
Experiment Results
During his in studio interview on Ariel Helwani's MMA Show, Stephen Thompson is given the NMF belt in appreciation for how nice of a person ...
YouTube-ESPN MMA