cowlet.org
Victoria CattersonData scientist working on engineering problems.
http://www.cowlet.org/
Data scientist working on engineering problems.
http://www.cowlet.org/
TODAY'S RATING
>1,000,000
Date Range
HIGHEST TRAFFIC ON
Saturday
LOAD TIME
0.3 seconds
16x16
Victoria Catterson
Fla●●●3/2
Gl●●ow , G31 2NN
GB
View this contact
Victoria Catterson
Fla●●●3/2
Gl●●ow , G31 2NN
GB
View this contact
Victoria Catterson
Fla●●●3/2
Gl●●ow , G31 2NN
GB
View this contact
BUY YOUR DOMAIN
CSL Computer Service Langenbach GmbH d/b/a joker.com a German GmbH (R25-LROR)
WHOIS : whois.publicinterestregistry.net
REFERRED :
PAGES IN
THIS WEBSITE
8
SSL
EXTERNAL LINKS
1
SITE IP
192.30.252.153
LOAD TIME
0.269 sec
SCORE
6.2
Victoria Catterson | cowlet.org Reviews
https://cowlet.org
Data scientist working on engineering problems.
cowlet.org
Understanding data science: more classification techniques
http://cowlet.org/2014/02/08/understanding-data-science-more-classification-techniques.html
Understanding data science: more classification techniques. Last time, I went step by step through training a neural network classifier in R. In this article, I’ll briefly look at three more classifiers:. Rpart decision trees,. Support vector machines, and. The diagnostic task is to classify the health of four bearings, using feature vectors derived from vibration data. There are seven health labels, with uneven numbers of samples of each class:. Making it into the training set). Rpart is a decision tree...
Understanding data science: dimensionality reduction with R
http://cowlet.org/2013/11/27/understanding-data-science-dimensionality-reduction-with-r.html
Understanding data science: dimensionality reduction with R. Features represent important patterns and attributes of a dataset, shrinking large volumes of raw data to more manageable sizes. But not all features are equally useful, and the information contained within a feature may relate to something you’re not interested in modelling. Selecting the most appropriate features is crucial for generating useful models. Previously, I looked at how to begin analysing a dataset. And how to design useful features.
Understanding data science: clustering with k-means in R
http://cowlet.org/2013/12/23/understanding-data-science-clustering-with-k-means-in-r.html
Understanding data science: clustering with k-means in R. One of the best tools for data science is clustering, where groupings of datapoints are revealed just by calculating their similarity to others. This article introduces k-means clustering for data analysis in R, using features from an open dataset calculated in an earlier article. K-means clustering on sample data, with input data in red, blue, and green, and the centre of each learned cluster plotted in black. From features to diagnosis. Salmon: ...
Understanding data science: classification with neural networks in R
http://cowlet.org/2014/01/12/understanding-data-science-classification-with-neural-networks-in-r.html
Understanding data science: classification with neural networks in R. Artificial neural networks are commonly used for classification in data science. They group feature vectors into classes, allowing you to input new data and find out which label fits best. This can be used to label anything, like customer types or music genres. In engineering, classifiers are often used to diagnose the health of equipment, identifying it as normal, suspect, or faulty. Visual inspection and k-means clustering. Salmon: s...
Listening to 200 radio stations at once
http://cowlet.org/2014/05/05/listening-to-200-radio-stations-at-once.html
Listening to 200 radio stations at once. Someone recently showed me the Web SDR (Software Defined Radio) site from the University of Twente. And asked how it was possible that 200 people could be listening to different frequencies all at once from a single radio board. It seems counterintuitive, since a conventional radio adjusts a tuner circuit to pick up a given frequency. Since the board doesn’t have 200 different tuners, how can so many users listen to different stations? CC BY-SA 2.5. Assuming the n...
TOTAL PAGES IN THIS WEBSITE
8
cowlet (Victoria Catterson) · GitHub
https://github.com/cowlet
Dec 26, 2010. Supporting materials for weblog series on data science. Game in JavaScript about chicken farming. Visualisation of bearing data using d3.js version 4. Weblog on data science. Open VN: An Industrial Wireless Sensor Network R&D platform. 42 contributions in the last year. Summary of pull requests, issues opened, and commits. Learn how we count contributions. Cowlet has no activity during this period. You can't perform that action at this time. To refresh your session. To refresh your session.
TOTAL LINKS TO THIS WEBSITE
1
Cowlesworld
Thursday, June 9, 2011. Check out the new video co-directed by me, Jeremy Galnate and Brad Pattullo. Friday, February 11, 2011. Happy Birthday, Kelly Rowland. Happy Birthday, Jennifer Aniston. Happy Birthday, Sarah Palin. Happy Birthday, Burt Reynolds. Thursday, February 10, 2011. Happy Birthday, Glenn Beck. Happy Birthday, Robert Wagner. Subscribe to: Posts (Atom). Caricatures, cartoons. and something else that starts with a "C" from illustrator David Cowles © David Cowles. Art of David Cowles book.
CowlesyART (Matthew Stephen Cowles) - DeviantArt
Window.devicePixelRatio*screen.width 'x' window.devicePixelRatio*screen.height) :(screen.width 'x' screen.height) ; this.removeAttribute('onclick')" class="mi". Window.devicePixelRatio*screen.width 'x' window.devicePixelRatio*screen.height) :(screen.width 'x' screen.height) ; this.removeAttribute('onclick')". Join DeviantArt for FREE. Forgot Password or Username? Lag makes me cry. Deviant for 3 Years. This deviant's full pageview. Last Visit: 27 weeks ago. Lag makes me cry. Why," you ask? 2 Once I approv...
cowlesyfi
Upgrade to paid account! July 9th, 2011. This extended rechargeable HP PAVILION ZE1110 battery pack is designed. The HP Pavilion ze1110 batteries and chargers come with one year warranty and 100%. HP Pavilion ze1110 laptop battery and HP Pavilion ze1110 AC adapter for sale,20% Off! HP Pavilion ze1110 battery : The compatible replacment HP battery for Pavilion ze1110. Zithromax z pak alcohol. Journey to topaz book. Funny fishing t shirts. Prescott property for sale. New balance 748 walking shoe. Diplodocs...
Victoria Catterson
I'm a data scientist with experience of translating industry problems into machine learning solutions. Most of my work involves doing interesting things with data, and on this site I've written a few articles about how to get into data science. There's some related code on my GitHub page. If you have any questions, send me an email at vic@cowlet.org. Or message me on Twitter at @cowlet. Visualising Employment Ontario data using non-standard plots in Matplotlib. Linear regression in Rust.
欢迎来到 奶牛关 CowLevel - 玩游戏就要有追求
Cowley Electrical Ltd :: Professional Reliable Safe
Midlands (Rugby): John Cowley 07799 113661 South West (Bristol): Paul Cowley 07584 499601. Cowley Electrical is a family-managed business which has over the years inspected, tested, certified and maintained numerous electrical facilities in domestic homes, landlords' occupied properties, commercial buildings and Church premises. Regrettably many tradespeople get a bad name for not communicating with the client and for those infuriating 'no-shows'. As a NAPIT Member, we are independently audited annually ...
Your local electrician in Malmesbury - Cowley Electrical Contractors - Call 01666 510976 today for a quote
How Does it Work. Your local electrician in Malmesbury, Tetbury, Chippenham, Royal Wootton Bassett and Wiltshire areas for all your electrical and Solar PV needs. Electrical Installation Condition Report. Complete new Systems and Installations. Free 6 Year Guarantee. 20 Years Electrical Experience. To completely reassure you we have 20 years experience in this industry, so we know what we are doing! Our work is carried out to the highest standard and we will leave your premises as clean as we found them.
COWLEY-ENGINEERING.com
Cowley Engineering provides product development, design, fabrication, refit and repair, and validation services to a broad range of industrial and marine firms and clients. Cowley Engineering was founded in 1999 and has continually expanded its services to include complete technical services solutions and contract electro-mechanical engineering. We are well versed in CNC machined parts, Electro-Mechanical assemblies, welded assemblies, hydraulics, high power systems, military surplus vessels, industrial ...
Cowley-excavator.com | Home
No Job Too Small. Welcome to Cowley Mini Excavator Hire. Cowley Mini Excavator Hire is a West Australian owned and operated company. All our employees are fully qualified, insured and experienced in precision low impact excavating. Our excavation work can assist on a wide variety of utilities projects, including trenching for power, water and irrigation. We also assist in landscaping, and environmental projects which includes tree planting and soil erosion services. We pride ourselves on our motto,.
SOCIAL ENGAGEMENT