PPT-Planning, Running, and Analyzing Controlled Experiments on the Web

Ronny Kohavi GM Experimentation Platform Microsoft Slides available at httpexpplatformcom Part 1 2 Amazon Shopping Cart Recs Add an item to your shopping cart at a website Most sites show the cart. Analyzing Financial Performance Competitive Analysis Analyzing the Total Cost o 290 Background:Although controlled laboratory experiments havebeen conducted to demonstrate the sensitivity of allergenicpollen production to future climatic change (ie,increased COand temperature),no The tradeoff between internal and external validity. Natural sciences. In natural sciences, most experiments have been undertaken in carefully controlled laboratory conditions. Seeking laws of physics, etc.. To app ear in K DD 2 00 9 . h tt p: // exp - pl atf or m.c om Controlled Experiments on the Web Thomas Crook Brian Frasca Ron Kohavi Roger Longbotham tcrook@microsoft.com brianfra@microsoft.com ronn WJEC Geography GCSE Spec B – CPD event – Autumn 2012. Part 1 . Changes to Controlled Assessment. The new ‘strengthened’ Specification. . First Award 2014. Planning for Controlled Assessment tasks. Listening . to the Customers, not to the . HiPPO. Ronny Kohavi, . General Manager. Experimentation Platform, Microsoft. ronnyk@microsoft.com. . The Analytics . Revolution, Apr 2010. , . SDForum. 2. Amazon . . True Experiments. Characteristics. Threats to validity controlled by experiments. Threats not controlled by experiments. Obstacles to true experiments in the field. . Quasi-experiments. The logic of quasi-experiments . Five Puzzling Outcomes Explained. Ronny Kohavi with Alex . Deng, Brian Frasca, Roger Longbotham, Toby Walker, Ya Xu. Slides available at . http://exp-platform.com. MSN Real Estate. “Find a house” widget variations. 290 Background:Although controlled laboratory experiments havebeen conducted to demonstrate the sensitivity of allergenicpollen production to future climatic change (ie,increased COand temperature),no The Experimental Study Of Asset Pricing . Theory: research and classroom. Elena Asparouhova (U Utah). Peter . Bossaerts. . (. U Utah. , . Melbourne, Caltech. ). Overview. What we do. Why experiments in finance?. Five Puzzling Outcomes Explained. Ronny Kohavi with Alex . Deng, Brian Frasca, Roger Longbotham, Toby Walker, Ya Xu. Slides available at . http://exp-platform.com. MSN Real Estate. “Find a house” widget variations. Ronny Kohavi, Microsoft. Slides available at . http://exp-platform.com. Part 1. 2. Amazon . Shopping Cart . Recs. Add an item to your shopping cart at a website. Most sites show the cart. At Amazon, Greg Linden had the idea of showing recommendations based on cart items. the Land Use Planning Process; Part 2 PLANNING FOR RECREATION AND VISITOR SERVICES CHAPTER III – LAND USE PLANNING PROCESS i n H-8320-1 – PLANNING FOR RECREATION AND VISITOR SERVICES Overview of LUP Process 6. Running the experiment; in the laboratory or online. Running the Experiment in the laboratory. The recruitment of subjects, and booking them into slots.. Greeting the subjects and initiating the experiment..