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Edwin Chen's Blog

Moving Beyond CTR: Better Recommendations Through Human Evaluation. Imagine you're building a recommendation algorithm for your new online site. How do you measure its quality, to make sure that it's sending users relevant and personalized content? Click-through rate may be your initial hopebut after a bit of thought, it's not clear that it's the best metric after all. Take Google's search engine. In many cases, improving the quality of search results will. Is CTR a good measure? That might not be ideal ...

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Edwin Chen's Blog | blog.echen.me Reviews
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Moving Beyond CTR: Better Recommendations Through Human Evaluation. Imagine you're building a recommendation algorithm for your new online site. How do you measure its quality, to make sure that it's sending users relevant and personalized content? Click-through rate may be your initial hopebut after a bit of thought, it's not clear that it's the best metric after all. Take Google's search engine. In many cases, improving the quality of search results will. Is CTR a good measure? That might not be ideal ...
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Edwin Chen's Blog | blog.echen.me Reviews

https://blog.echen.me

Moving Beyond CTR: Better Recommendations Through Human Evaluation. Imagine you're building a recommendation algorithm for your new online site. How do you measure its quality, to make sure that it's sending users relevant and personalized content? Click-through rate may be your initial hopebut after a bit of thought, it's not clear that it's the best metric after all. Take Google's search engine. In many cases, improving the quality of search results will. Is CTR a good measure? That might not be ideal ...

INTERNAL PAGES

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1

Movie Recommendations and More via MapReduce and Scalding

http://blog.echen.me/2012/02/09/movie-recommendations-and-more-via-mapreduce-and-scalding

Movie Recommendations and More via MapReduce and Scalding. On Thu 09 February 2012. Scalding is an in-house MapReduce framework that Twitter recently open-sourced. Like Pig. It provides an abstraction on top of MapReduce that makes it easy to write big data jobs in a syntax that’s simple and concise. Unlike Pig, Scalding is written in pure Scala – which means all the power of Scala and the JVM is already built-in. No more UDFs, folks! This is going to be an in-your-face introduction to Scalding. Put the ...

2

Moving Beyond CTR: Better Recommendations Through Human Evaluation

http://blog.echen.me/2014/10/07/moving-beyond-ctr-better-recommendations-through-human-evaluation

Moving Beyond CTR: Better Recommendations Through Human Evaluation. On Tue 07 October 2014. Imagine you're building a recommendation algorithm for your new online site. How do you measure its quality, to make sure that it's sending users relevant and personalized content? Click-through rate may be your initial hopebut after a bit of thought, it's not clear that it's the best metric after all. Take Google's search engine. In many cases, improving the quality of search results will. Is CTR a good measure?

3

Information Transmission in a Social Network: Dissecting the Spread of a Quora Post

http://blog.echen.me/2011/09/07/information-transmission-in-a-social-network-dissecting-the-spread-of-a-quora-post

Information Transmission in a Social Network: Dissecting the Spread of a Quora Post. On Wed 07 September 2011. See this movie visualization. For a case study on how a post propagates through Quora. How does information spread through a network? So how does information propagate through a social network? What types of people does an answer on Quora reach, and how does it reach them? Do users discover new answers individually, or are hubs of connectors more key? Before looking deeper into the voting dynami...

4

Propensity Modeling, Causal Inference, and Discovering Drivers of Growth

http://blog.echen.me/2014/08/15/propensity-modeling-causal-inference-and-discovering-drivers-of-growth

Propensity Modeling, Causal Inference, and Discovering Drivers of Growth. On Fri 15 August 2014. Imagine you just started a job at a new company. You watched World War Z. Recently, so you're in a skeptical mood, and given that your last two startups failed from what you believe to be a lack of data, you're giving everything an extra critical eye. You start by thinking about the impact of the sales team. How much extra revenue are they generating for the company? Oh, did they just start running? Is your s...

5

Edwin Chen's Blog

http://blog.echen.me/index2.html

Infinite Mixture Models with Nonparametric Bayes and the Dirichlet Process. On Tue 20 March 2012. Imagine you’re a budding chef. A data-curious one, of course, so you start by taking a set of foods (pizza, salad, spaghetti, etc.) and ask 10 friends how much of each they ate in the past day. Your goal: to find natural. Of foodies, so that you can better cater to each cluster’s tastes. For example, your fratboy friends might love wings and beer. One way is to use a standard clustering algorithm like k-means.

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blog.alienretro.com blog.alienretro.com

Python | alienretrô

http://blog.alienretro.com/category/python-en-2

BigSlacker – Plugin-Based RTM Slack client. I suppose most of you have heard of Slack. 8211; the nice chat application. They have both a HTTP API and a RTM API based over WebSockets. I wrote BigSlacker. For an ongoing communicatio project. BigSlacker tries to make it easy to use the RTM API. You can write plugins simply by inheriting from the class BasePlugin and start getting events and replying messages. It supports both Python 2 and 3. A few examples below:. Channel created (. Sending a message back.

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Downloads | The "Putnam Program"

https://theputnamprogram.wordpress.com/downloads

Language and Brains, Machines and Minds. Where is the Limit? Here we offer papers and software for download. Note that, since this blog is hosted for free by WordPress, it is not possible to provide zip or rar archives for download right here. The archives for software are hosted on Google code instead, links are provided. Is a framework (yet another one) to link applications or parts of applications. The paradigm is aligned to natural neural systems. ( …more. The B’Coat library is still hosted here.

blog.allformz.com blog.allformz.com

Big Data : Four New Books

http://blog.allformz.com/big-data-four-new-books

Data to Insights : A to Z. Analytics, Big Data, Business Intelligence, Data Science, Digital, Information Management, Machine Learning and Emerging Tech. One TED a Day. Big Data : Four New Books. April 30, 2012. With the flurry of activities and the noise being created around Big Data, it is but natural to see huge content getting generated around the subject. You could find them at Amazon. Check out the links below and let’s know your views. Happy reading! Enter Your Mail Address. 01 Mar, 2015. This web...

blog.allformz.com blog.allformz.com

TDWI Event : Big Data - Making It Work

http://blog.allformz.com/tdwi-event-big-data-making-it-work

Data to Insights : A to Z. Analytics, Big Data, Business Intelligence, Data Science, Digital, Information Management, Machine Learning and Emerging Tech. One TED a Day. TDWI Event : Big Data – Making It Work. September 17, 2012. 22nd Sept’ 2012, Infosys Campus, Hyderabad. 10:30am – 10:45am Welcome and theme Introduction. 10:45am – 11:30 am Real life Use Cases. 11:30am – 12:45 pm Panel – Big Data : Making it work. Chandra Katuri, SVP (IM), BoA. Srinivas Duvvuri, VP, Broadridge. Enter Your Mail Address.

blog.allformz.com blog.allformz.com

What's in store for data analytics in 2015 and beyond - AllformZ BI Blog

http://blog.allformz.com/whats-in-store-for-data-analytics-in-2015-and-beyond

Data to Insights : A to Z. Analytics, Big Data, Business Intelligence, Data Science, Digital, Information Management, Machine Learning and Emerging Tech. One TED a Day. What’s in store for data analytics in 2015 and beyond. March 1, 2015. Research report has found that 72% of the business leaders are not satisfied with the speed at which insights are derived from data and nine out of ten dissatisfied stakeholders blame others on the inability to blend data from various data sources. Most of the predictiv...

blog.allformz.com blog.allformz.com

Big Data Massively Open Online Courses (MOOC)

http://blog.allformz.com/big-data-massively-open-online-courses-mooc

Data to Insights : A to Z. Analytics, Big Data, Business Intelligence, Data Science, Digital, Information Management, Machine Learning and Emerging Tech. One TED a Day. Big Data Massively Open Online Courses (MOOC). January 16, 2014. With MIT announcing its first online, professional-leaning MOOC course titled ‘ Tackling the Challenge of Big Data. You could register yourself for the Big Data MOOC courses from any of the below :. Skill Academy – Big Data Guru. IIT Delhi – Coursera. Enter Your Mail Address.

cafeanalytics.com cafeanalytics.com

Café Analytics | Page 2

https://cafeanalytics.com/page/2

Online Machine Learning Course at Stanford. August 16, 2011. Chief Barista @ Cafe Analytics. This fall, the famous machine learning course. Taught by Prof. Andrew Ng. According to Prof Ng, you should plan to spend about 8 to 10 hours of work a week, of which 2 and 1/2 hours will be spent on watching the videos and the rest on the assignments. Here he talks some more about the course. Click to share on LinkedIn (Opens in new window). Click to share on Twitter (Opens in new window). August 15, 2011. Polo:&...

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Chief Barista @ Cafe Analytics | Café Analytics

https://cafeanalytics.com/author/hrazakhan

All posts by Chief Barista @ Cafe Analytics. Data Science: A Star Schema. April 6, 2014. Chief Barista @ Cafe Analytics. In an earlier post. Master Taster discussed the importance of User Experience. To be able to meaningfully talk about the practice of Data Science and address various challenges and opportunities faced by it, we have created a construct, which we call the Star Schema of Data Science. Data Science: A Star Schema. Theories, Methods and Tools:. This is the discipline of mapping the solutio...

theputnamprogram.wordpress.com theputnamprogram.wordpress.com

List of Posts | The "Putnam Program"

https://theputnamprogram.wordpress.com/list-of-almost-all-posts

Language and Brains, Machines and Minds. Where is the Limit? Allowing for any pronunciation between “blɒg” (as in blog) and “blʊk” (as in book, see about IPA here. Anyway, here is a (more or less alphabetic) list of the posts on this site including a short description (essays about urbanism are not included so far). An index of keywords will be added later, and finally I probably will publish everything as a book. Note that trying to visit unpublished pages. Future Topics in Computing. But it Does Move.

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Computer Aided Engineering Services

Posted on Oct - 23 - 2013. Pressure Vessel Design and Analysis. Pressure vessel is an equipment that is used in several industries, especially petrochemical industries, oil refineries, etc. Its main use is to store liquids or gases at different pressure levels other than the atmospheric pressure. This closed container also acts […]. Posted on Oct - 15 - 2013. What is Piping Stress Analysis. Posted on Oct - 7 - 2013. Importance of Crash Analysis for Vehicles. Posted on Sep - 24 - 2013.

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The Oenofiles Wine Blog

The Oenofiles Wine Blog. February 21, 2011. Tasting Highlights, Random Thoughts and Buying Tips:. 1) 2008 Schrader George III Cabernet Sauvignon is an awesome wine. Even at a hefty $300.00 a bottle price tag, this wine is worth the money, in my opinion. (Tasted 02/19 @ 56 degree F). 2)2007 Signorello Estate Cabernet Sauvignon is another beauty. This wine has a seamless texture in the mid palate. Lovely nose of incense, wood spice and black currant. (Tasted 02/18 @ 52 degree F). Posted at 11:51 AM. 3) Tas...

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Beauty Tips | Healthy Living Advice | eChemist Blog

Health and Beauty Tips, Expert Advice - eChemist Blog. Shop online at eChemist. April 9th, 2015. Allergies and How to Beat them! Spring is finally here, and with it the emergence of beautiful flowers and the heady scent of blossoms. Unfortunately like myself if you are one of the 18 million sufferers of uncomfortable symptoms of hay fever and allergies this is not a good time for us. In fact every one in four of us suffer. [.]. Posted in Healthy Living. March 21st, 2015. Posted in Healthy Living. Being a...

blog.echen.me blog.echen.me

Edwin Chen's Blog

Moving Beyond CTR: Better Recommendations Through Human Evaluation. Imagine you're building a recommendation algorithm for your new online site. How do you measure its quality, to make sure that it's sending users relevant and personalized content? Click-through rate may be your initial hopebut after a bit of thought, it's not clear that it's the best metric after all. Take Google's search engine. In many cases, improving the quality of search results will. Is CTR a good measure? That might not be ideal ...

blog.echickens.com blog.echickens.com

Electronic Chickens

FORALL Far Faster than FOR. Finding Plan Predicates in Oracle. Oracle 10g Wildcard NCLOB Bug. I Dream of Doughnuts. No One Laughs at God in a Hospital. Sand in the Gears. Site design by One Fine Jay. Syndicate this site (XML). Movable Type 2.661.

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越一町会青年部ふくブチョー日記

201708.07 Monday 17:39. 捨て看板設置 駐禁ポスター貼り等 七部会 神輿総代 青年部員5名. 駐禁ポスター貼り 貸半纏仕分け 貸半纏受け渡し 青年部. 幟旗設置 通行止めポスター貼り等 七部会 神輿総代 青年部員5名. 201707.19 Wednesday 17:37. 201707.19 Wednesday 17:32. C) 2018 ブログ JUGEM.

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Physicool – rezultatele utilizarii in medicina sportiva. Studii de medicina sportiva au fost efectuate timp de 2 ani pe un esantion reprezentativ de 240 sportivi ce au folosit bandajul antiinflamator Physicool. Iar rezultatele au fost evidentiate prin folosirea unei tehnologii de imagistica termica de ultima generatie. Prin aplicarea bandajului Physicool. Temperatura corpului a fost diminuata cu 7 grade intr-un interval de 10 minute. Physicool. Zona ramane rece timp de aproximativ o ora. 4 Dupa folosire ...

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越前かに成前 スタッフブログ

今年は、新商品 せいこ蟹グラタン や店頭限定販売の せいこ蟹ちらし など新しいサービスを始めたこともあって、 せいこがに. 関西で有名な やのぱん こと矢野 博司さんがリポーターで、楽しいロケでした。 最高級 極 きわみ の価格. 重さ1 6キロの 極 に37万円の最高値が. 越前かに解禁2016 初競りの様子 極 きわみ. 11月6日公開予定 改め 11月中旬公開予定 10/31更新. 130g 160g 2杯プレゼント 2万円以上で4杯、3万円以上で6杯、贈らせていただきます. 例 10,500円のお買い物で、配送希望日を11月10日 15日で せいこがに. 10,500円のお買い物で、配送希望日を11月16日 30日で せいこがに. 越前かに 1.0kg 1.1kg 21,600円 税込 を期間限定で18,360円 税込. 越前かに 1.3kg 1.4kg 39,960円 税込 を期間限定で33,960円 税込. Powered by Hatena Blog.

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