blog.inferentialist.com
The Inferentialist's BlogThis is a blog about my day to day work as a statistical consultant.
http://blog.inferentialist.com/
This is a blog about my day to day work as a statistical consultant.
http://blog.inferentialist.com/
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The Inferentialist's Blog | blog.inferentialist.com Reviews
https://blog.inferentialist.com
This is a blog about my day to day work as a statistical consultant.
blog.inferentialist.com
[C] Dynamic Programming 101: Change for a Dollar
https://blog.inferentialist.com/2016/10/06/change-for-a-dollar.html
C] Dynamic Programming 101: Change for a Dollar. Oct 6, 2016. We describe an efficient dynamic programming algorithm to compute the number of ways that one might make change for a dollar. The answer, assuming pennies, nickles, dimes, quarters, and half-dollars? Two hundred ninety two. Change for a Dollar. This defines the auxiliary variables and computes increasingly larger-value solutions. Why write in C? Created on: Oct 6, 2016. Include coin vec.h. Cv tree node to soln. Cv tree node t. Cv tree node t.
[R] Adaptive Rejection Sampling
https://blog.inferentialist.com/2016/09/26/adaptive-sampling.html
R] Adaptive Rejection Sampling. Sep 26, 2016. Adaptive rejection sampling is a statistical algorithm for generating samples from a univariate, log-concave density. Because of the adaptive nature of the algorithm, rejection rates are often very low. The exposition of this algorithm follows the example given in Davison’s 2008 text, Statistical Models. The algorithm is fairly simple to describe:. Let Because of the piecewise-linear construction of , is piecewise-exponential, sampling is straightforward.
Multivariate Normal: Conditional Density Derivation
https://blog.inferentialist.com/2016/09/19/mvn-conditional-distribution.html
Multivariate Normal: Conditional Density Derivation. Sep 19, 2016. We derive the classical result: what is the density of a multivariate normal conditioned on some proper subset of its components? That is, if. Then we want to characterize. We’ll want a couple of preliminary results before establishing the primary result. Using the moment generating function, it is easy to show that the marginal distribution of is. Then the quadratic term in is. In particular, we can write the conditional density as.
[Python] Random Access Priority Queue
https://blog.inferentialist.com/2016/10/05/random-access-priority-queue.html
Python] Random Access Priority Queue. Oct 5, 2016. We describe a priority queue data structure that allows item removal via key or removal via (lowest) priority. As a bonus, there is code that shows how to implement a wrapper for a decorator class that enables per-method parameters and has access to class variables. Random Access Priority Queue. The RandomAccessPriorityQueue class pairs a heap with a dictionary and provides O(log(n) insertion and removal. Must be a subclass of PriorityItem. Invariant: mo...
[Python] Pandas.DataFrame, PostgreSQL, and Autoincrementing Columns
https://blog.inferentialist.com/2016/12/04/serialized-sql-pandas.html
Python] Pandas.DataFrame, PostgreSQL, and Autoincrementing Columns. Dec 4, 2016. Pandas.DataFrame has a. Convenience method for pumping dataframes to SQL tables. However, there is no parameterization of. That will create an autoincrementing column index. This post details a simple workaround. Create an Autoincrementing Column. The key observation is that sqlalchemy supports the creation of a SERIAL type and that this functionality is exposed through pandas, just not via the. Set up the database connection.
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Inferentialist LLC - lending club: loan originations
https://www.inferentialist.com/lendingclub/origination_map
Lending Club Loan Originations. The interactive figure shows Lending Club, peer-to-peer, loan originations through November 2013. Click on a state to deep dive into geographic segments. Inferentialist, LLC 2015.
Inferentialist LLC - index
https://www.inferentialist.com/index
To call in the statistician after the experiment is done may be no more than asking him to perform a post-mortem examination: he may be able to say what the experiment died of. Optimal Lending Club Portfolios. The optimal portfolio strategy has an annual return of above 12%. This constitutes a 30% to 50% improvement over a strategy based only on pre-assigned loan grades. Sparse Functional Models: Predicting Crop Yields. In this case, a simplest model might estimate the per-county yield by the average, ta...
Inferentialist LLC - lending club: markov chain models
https://www.inferentialist.com/lendingclub/markov
Lending Club Loan Quality Metrics. Lending Club releases compiled daily loan data to disclose risk metrics to potential investors. Here, we provide a few summary statistics, based on Markov chain models, that describe loan state transitions. We are interested in understanding, for example, how often a loan transitions from a late payment to a default. This table shows the marginal distribution of loan states for all loans, past and present. Loan Status Distribution as of August 25, 2014 02:18. The 'Defau...
Inferentialist LLC - white papers
https://www.inferentialist.com/resources/white_papers
Sparse Functional Models: Predicting Crop Yields. This paper develops an estimator for Iowa soybean yield based on daily precipitation data. We construct the estimator as an averaging kernel of an integral transform and exploit the inherent sparity in our representation. Optimal Lending Club Portfolios. On Lending Club Portfolios. This short paper examines default risk in the context of historical investment returns obtained through the Lending Club platform. Color Vision: The Inferentialist Logo.
Inferentialist LLC - maps: us census data
https://www.inferentialist.com/map/msamain
Metropolitan Statistical Areas Heatmaps. No High School Diploma. Bachelor's Degree or Higher. Inferentialist, LLC 2015.
Inferentialist LLC - msa geography mappings
https://www.inferentialist.com/map/tools
Metropolitan Statistical Areas Data Manipulation. Metropolitan statistical areas (MSA) are well defined areal regions used by many government datasets. However, in the context of building a statistical model, they can be difficult to work with. Here, we provide simplified polygon geometries as well as a number of files that facilitate mappings from zipcode, city, and state into MSAs. CBSAFP NLINES # a comment line containing metadata LONG LAT # NLINES of latlong point data associated with the CBSAFP.
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The Infectious Blog
A Space Oddity and Beasts with Spraycans. Recent editions to the Infectious lineup! By Inky Valentine and Super Fresh Monster Bomb Squad. By Thomas Kuriatko. If you’re a fan of David Bowie, King Kong, or Godzilla, check these out! Share on Facebook (Opens in new window). Click to share on Twitter (Opens in new window). Click to share on Reddit (Opens in new window). Click to share on Google (Opens in new window). ISteam and I Love London. Have you seen these awesome skins yet? Marko Por’s iSteam. Click t...
The Official inFeedo Blog
The Official inFeedo Blog. 8 ways to encourage innovation and generate $250 million in 1 year. 8 ways to encourage innovation and generate $250 million in 1 year. Recently Heinz, the company, decided to take seriously using the talent and creativity that’s really the most unused asset in any company. Jul 7, 2016. 7 Disturbing Stats About Employees (Infographic). 7 Disturbing Stats About Employees (Infographic). The real reasons why employees leave. May 30, 2016. 1 Critical Analytics Mistake. May 19, 2016.
The Social Media Intelligence Blog - Infegy
The Social Media Intelligence Blog. Insights on social media intelligence, marketing, and consumer insight. The Social Media Intelligence Blog. This is a section title. The World's Most Popular Brands of 2016. January 6, 2017. Infegy's list of the Top 50 Most Popular Brands of 2016. Through analysis by Infegy Atlas. Of billions of online posts, tweets, articles, blogs and more, we have ranked brands by total positive commentary, giving you the top 50. Which brand topped 2016? The answer is Instagram!
THE FOCUSED MIND |
Published on June 2, 2015 by Eric. There’s an App for That. Whereas the older adulthood happened all at once, when some signature event took place for instance, marriage, military service, graduating and the like the New Adulthood seems to emerge over an extended period of time, requiring the individual to acquire coping skills slowly. If you want to read more about the New Adulthood, please contact us info@inferentialfocus.com. Finding Solutions in Unusual Places. Published on March 6, 2014 by Eric.
The Inferentialist's Blog
This blog is intended to document my day to day experiences as a statistical consultant. Basically, if I have to spend more than a few minutes thinking through a statistical argument, I'd like to leave myself a record of my thought process. As such, the subject matter here could really be anything: theory, applications, modeling, computation, visualization, data mining, Bayesian analysis, experimentation, big data, machine learning. Dec 4, 2016. Pandas.DataFrame has a. Oct 6, 2016. Two hundred ninety two.
The Official Inferess Blog
The Official Inferess Blog. A Revolution in the Structure of your Financial News. December 4th, 2014 Posted by Dr. Eric Martin, Technical Advisor. Can exponential growth afford not to be almost exclusively cumulative? 1355 Market St. Suite #488. San Francisco, CA 94103.
Inferical Writings - Inferical Writings
ImageNamed: and multiple bundles. August 14, 2015. I've been working on a largeish project for a client for the last few months. We're have to modularized our code into several sections using CocoaPods (this is a post worth on itself, really). June 30, 2015. It's been a while already, but I've too busy afterwards to do a decent writeup. I feel like I should though, because it's the first conference I attended where I was also a speaker (if you don't count my adhoc lightning talk at NSSpain. June 08, 2015.
Inferlytics Blog
Thing or two you have to know about eCommerce tech". Latest from the blog. June 30, 2015. Site Search Innovator Inferlytics Lifts Skin Care . June 5, 2015. The state of e-commerce search: A Competitive Adva. May 5, 2015. MyRegistry: Redefining Gift-Giving Through E-comme. September 12, 2014. The 5 Step eCommerce Search Blindness Test. December 18, 2014. 5 Tips for a better site search experience on a mo. December 26, 2014. ECommerce predictions , the year it was. January 22, 2015. February 10, 2015.
Infernal Quack
Aller à la recherche. Dimanche 11 décembre 2005. Par Shift, dimanche 11 décembre 2005 à 18:01 :. Je ne sais pas si Dieu existe, mais s'il existe, j'espère qu'il a une PUTAIN de bonne excuse! Librement inspiré de Woody Allen). Mardi 22 novembre 2005. Quand les TGV voleront. Par Shift, mardi 22 novembre 2005 à 23:13 :. Ca faisait longtemps que je n'avais pas posté de billet sur ce blog. Je profite d'un article d'Alain Rémond dans le dernier Marianne pour le faire. Mercredi 17 août 2005. Par Shift, mercredi...
infernico
My schizophrenic brain :(: on:. Posted 5 years ago. Posted 5 years ago. Posted 5 years ago. 1061;ватит сидеть за компьютером, это вредно. Posted 5 years ago. 1091;офлс. Posted 6 years ago. Page 1 of 9.
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