The transformer utilization factor (TUF) of a rectifier circuit is defined as the ratio of the DC power available at the load resistor to the AC rating of the secondary coil of a transformer. The rating of the transformer can be defined as:TRANSFORMER utilization factor for half wave rectifier is .287 or .3. (Wikipedia).
Transformer (Attention is all you need)
understanding Transformer with its key concepts (attention, multi head attention, positional encoding, residual connection label smoothing) with example. all machine learning youtube videos from me, https://www.youtube.com/playlist?list=PLVNY1HnUlO26x597OgAN8TCgGTiE-38D6
From playlist Machine Learning
Electronic measurement equipment and multimeters-Part 6: AC Power measurement issues / Power Factor
This is a response to a comment about issues measuring AC power consumption. I try and show how power factor can be a challenge in the measurement of AC power consumption especially with a multimeter. View this other video as well for a better understanding of power factor and its issues:
From playlist Electronic Measurement Equipment
Irrigation Efficiencies - Part 1
From playlist TEMP 1
Transformers - Part 5 - Transformers vs CNNs and RNNS
In this video, we highlight some of the differences between the transformer encoder and CNNs and RNNs. The video is part of a series of videos on the transformer architecture, https://arxiv.org/abs/1706.03762. You can find the complete series and a longer motivation here: https://www.you
From playlist A series of videos on the transformer
Reformer: The Efficient Transformer
The Transformer for the masses! Reformer solves the biggest problem with the famous Transformer model: Its huge resource requirements. By cleverly combining Locality Sensitive Hashing and ideas from Reversible Networks, the classically huge footprint of the Transformer is drastically reduc
From playlist Deep Learning Architectures
Transformer - Part 6 - Decoder (1): testing and training
This is the first out of three videos about the transformer decoder. In this video, we focus on describing how the decoder is used during testing and training since this is helpful in order to understand how the decoder is constructed The video is part of a series of videos on the transfo
From playlist A series of videos on the transformer
Electrical Engineering: Ch 12 AC Power (33 of 58) What is the Power Factor?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is power factor. We know that when the current leads the voltage means the phase angle less than 0 then the power factor ls leading, and when the voltage leads the current means the phase
From playlist ELECTRICAL ENGINEERING 12 AC POWER
Electrical Engineering: Ch 12 AC Power (47 of 58) What is the Power Factor Effect?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the effect of the power-factor of an AC circuit. It turns out that most loads in an AC circuit is inductive in nature. Which means there's a phase angle between the current and voltage. Typica
From playlist ELECTRICAL ENGINEERING 12 AC POWER
Lec 20 | MIT RES.6-008 Digital Signal Processing, 1975
Lecture 20: Computation of the discrete Fourier transform, part 3 Instructor: Alan V. Oppenheim View the complete course: http://ocw.mit.edu/RES.6-008 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT RES.6-008 Digital Signal Processing, 1975
Sixth SIAM Activity Group on FME Virtual Talk
Talk info: Speaker: Jean-Pierre Fouque, University of California Santa Barbara Title: Accuracy of Approximation for Portfolio Optimization under Multiscale Stochastic Environment Abstract: For the problem of portfolio optimization when returns and volatilities are driven by stochastic fa
From playlist SIAM Activity Group on FME Virtual Talk Series
Model Transformation for Smart Grid Applications
With the current interest in alternative energy sources, electric utilities are facing challenges to understand their behavior when integrated into the network. One approach used to gain understanding during design and operation is the use of simulation. Most simulation tools used by elect
From playlist Wolfram Technology Conference 2022
Speed up your Cosine Similarity for SBERT sentence embeddings via Sentence Transformers (SBERT 17)
Code shows speed improvements in COLAB for cosine similarity for SBERT: (a) new & improved pre-trained SentenceTransformer models (HuggingFace) and (b) utilizing normalized tensors with dot product instead of cosine similarity operators for SBERT sentence embeddings. Beware of model spec
From playlist SBERT: Python Code Sentence Transformers: a Bi-Encoder /Transformer model #sbert
Transformers - Part 3 - Encoder
In this video, we present the encoder layer in the transformer. Important components of this presentation is that we introduce multi-head attention, positional encodings and the architecture of the encoder blocks that appear inside the encoder. The video is part of a series of videos on t
From playlist A series of videos on the transformer
Hacking at Quantum Speed with Shor's Algorithm | Infinite Series
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi Classical computers struggle to crack modern encryption. But quantum computers using Shor’s Algorithm make short work of RSA cryptography. Find out how. Tweet at us! @
From playlist Cryptography 101
Simon Wardley, "Cloud Computing - Why IT Matters" - OSCON 09
Simon Wardley (Canonical Ltd) gives his keynote talk, "Cloud Computing - Why IT Matters", at the 2009 Open Source Convention (OSCON). Don't miss an upload! Subscribe! http://goo.gl/szEauh Stay Connected to O'Reilly Media by Email - http://goo.gl/YZSWbO Follow O'Reilly Media: http://plus.
From playlist OSCON 2009
VQ-GAN | PyTorch Implementation
In this video we are implementing the famous Vector Quantized Generative Adversarial Networks (VQGAN) paper using PyTorch. VQGAN is a generative model for image modeling. It was introduced in Taming Transformers for High-Resolution Image Synthesis. The concept is build upon two stages. The
From playlist Paper Implementations
Data Science - Part XVI - Fourier Analysis
For downloadable versions of these lectures, please go to the following link: http://www.slideshare.net/DerekKane/presentations https://github.com/DerekKane/YouTube-Tutorials This lecture provides an overview of the Fourier Analysis and the Fourier Transform as applied in Machine Learnin
From playlist Data Science
Paolo Guasoni, Lesson II - 19 december 2017
QUANTITATIVE FINANCE SEMINARS @ SNS PROF. PAOLO GUASONI TOPICS IN PORTFOLIO CHOICE
From playlist Quantitative Finance Seminar @ SNS
Electrical Engineering: Ch 12 AC Power (49 of 58) What is the Power Factor Correction? 2
Visit http://ilectureonline.com for more math and science lectures! In this video I will calculate the power-factor correction. The goal is to reduce the current to the load by placing a capacitor in parallel to the original load circuit so we can actually increase the impedance forcing a
From playlist ELECTRICAL ENGINEERING 12 AC POWER
Lie Groups and Lie Algebras: Lesson 3 - Classical Groups Part I
Lie Groups and Lie Algebras: Lesson 3 - Classical Groups Part I We introduce the idea of the classical matrix groups and their associated carrier spaces. Please consider supporting this channel via Patreon: https://www.patreon.com/XYLYXYLYX
From playlist Lie Groups and Lie Algebras