Time-series segmentation is a method of time-series analysis in which an input time-series is divided into a sequence of discrete segments in order to reveal the underlying properties of its source. A typical application of time-series segmentation is in speaker diarization, in which an audio signal is partitioned into several pieces according to who is speaking at what times. Algorithms based on change-point detection include sliding windows, bottom-up, and top-down methods. Probabilistic methods based on hidden Markov models have also proved useful in solving this problem. (Wikipedia).
Why Are Time Series Special? : Time Series Talk
So ... what's so special about time series?
From playlist Time Series Analysis
Time Series Talk : Lag Operator
Intro to the lag operator in time series analysis.
From playlist Time Series Analysis
Time Series Talk : Stationarity
Intro to stationarity in time series analysis My Patreon : https://www.patreon.com/user?u=49277905
From playlist Time Series Analysis
Evaluating Time Series Models : Time Series Talk
How do we evaluate our time series models? How can we tell if one model is better than another?
From playlist Time Series Analysis
Full Time Series Example : Time Series Talk
A fully worked time series analysis example: - Induce Stationarity - Fit Model - Make Predictions - Recover Original Series Code used in this video: https://github.com/ritvikmath/Time-Series-Analysis/blob/master/Undo%20Stationary%20Transformations.ipynb Data used in this video: https://g
From playlist Time Series Analysis
Anomaly Detection : Time Series Talk
Detecting anomalies and adjusting for them in time series. Code used in this video: https://github.com/ritvikmath/Time-Series-Analysis/blob/master/Anomaly%20Detection.ipynb
From playlist Time Series Analysis
In this video, I define what it means to rearrange (or reshuffle) a series and show that if a series converges absolutely, then any rearrangement of the series converges to the same limit. Interesting Consequence: https://youtu.be/Mw7ocynGVmw Series Playlist: https://www.youtube.com/play
From playlist Series
History's Most Controversial Photos | History
Look back at some of the photographs and photography installations that left their mark on history. Newsletter: https://www.history.com/newsletter Website - http://www.history.com /posts Facebook - https://www.facebook.com/History Twitter - https://twitter.com/history HISTORY Topical Vid
From playlist Examine the Past | History
Michael Bertolacci - AdaptSPEC-X: Spectral analysis of multiple non stationary time series
Dr Michael Bertolacci (University of Wollongong) presents “AdaptSPEC-X: Spectral analysis of multiple non stationary time series”, 08/10/2020. Seminar organised by ANU.
From playlist Statistics Across Campuses
The Generalized Injectivity Conjecture by Sarah Dijols
PROGRAM : ALGEBRAIC AND ANALYTIC ASPECTS OF AUTOMORPHIC FORMS ORGANIZERS : Anilatmaja Aryasomayajula, Venketasubramanian C G, Jurg Kramer, Dipendra Prasad, Anandavardhanan U. K. and Anna von Pippich DATE & TIME : 25 February 2019 to 07 March 2019 VENUE : Madhava Lecture Hall, ICTS Banga
From playlist Algebraic and Analytic Aspects of Automorphic Forms 2019
Calculus: We introduce elementary fractals as an application of geometric series. Examples are the Cantor set and the Sierpinski triangle. For more videos like this one, please visit the Calculus playlists at this channel.
From playlist Calculus Pt 6: Sequences and Series
Live CEOing Ep 444: Sound & Vision Design Review for Wolfram Language 12.3
In this episode of Live CEOing, Stephen Wolfram reviews the design of improvements made to video and audio functions for the Wolfram Language. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or through the official Twitch c
From playlist Behind the Scenes in Real-Life Software Design
EEVblog 1491 - The MacGyver Project - Part 1
Part 1 reverse engineering the interface on the LED display of the Banshee Ultrasonic gas leak detector to make a MacGyver type countdown timer THING (for demonetisation purposes). This will be a choose your own adventure project, I don't have anything planned, so let me know what you want
From playlist MacGyver Project
New Generation of Entry Servers Supermicro SYS-510T-MR Review
STH Merch on Spring: https://the-sth-merch-shop.myteespring.co/ STH Top 5 Weekly Newsletter: https://eepurl.com/dryM09 STH Forums: https://forums.servethehome.com/ We take a look at the Supermicro SYS-510T-MR which is a 1U short-depth server, based around the Intel Xeon E-2300 series. Thi
From playlist Cool Server Hardware Series
Calculus II: Partial Derivatives & Integrals — Subject 4 of Machine Learning Foundations
#MLFoundations #Calculus #MachineLearning This video provides a preview of the content that is covered in this subject, which is focused on Partial Derivatives (Multi-Variable Calculus) and Integration. It also reviews the Single-Variable Calculus you need to be familiar with (from the pr
From playlist Calculus for Machine Learning
Alain Celisse - Using kernels to detect abrupt changes in time series
In this talk we discuss the change-point detection problem when dealing with complex data. Our goal is to present a new procedure involving positive semidefinite kernels and allowing to detect abrupt changes arising in the full distribution of the observations al
From playlist Schlumberger workshop - Computational and statistical trade-offs in learning
How to Use Word Vectors to Generate a Text Classification Training Set (Topic Modeling for DH 04.04)
If you enjoy this video, please subscribe. ✅Be my Patron: https://www.patreon.com/WJBMattingly ✅PayPal: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=AZ73QW52SUX8N¤cy_code=USD&source=url If there's a specific video you would like to see or a tutorial series, let me
From playlist Topic Modeling and Text Classification with Python for Digital Humanities (DH)
Top Software Development Interview Questions and Answers For 2022 | Simplilearn
In this video "Top Software Development Interview Questions And Answers For 2022" We are going to see the top questions asked in the an interview of software developer, and complete interview process. Top software development interview questions and answers major focuses on interview quest
From playlist Interview Questions And Answers | Simplilearn🔥[2022 Updated]
Special Relativistic Time Dilation
Here, Think Like a Physicist takes a diversion from its usual fare to give a discussion on the phenomenon of time dilation in special relativity. We give an overview of what the phenomenon is, and then discuss the relativity of simultaneity at length, as this is necessary for understandi
From playlist Summer of Math Exposition Youtube Videos