How modeling choices affect machine learning predictions
All machine learning models make assumptions in order to learn statistical regularities from data. In order to trust the results of the machine learning analysis, it’s critical to assess how much the results depend on the initial assumptions made in the modeling process. Often, users are faced with assumptions which are qualitatively interchangeable: there is no reason to prefer one assumption over another, given prior beliefs. In these cases, large discrepancy in the results due to switching between assumptions is a cause for concern, particularly when decisions are made based on those results. In this talk, Dr. Ghosh will focus on Gaussian processes, a class of models widely used to analyze spatial and time-series data. He will explore the sensitivity of their predictions to modeling choices and illustrate how innocuous changes in assumptions can have a large effect on the model’s predictions, using a NOAA dataset of CO2 emissions.
Learn more about IBM Research AI:
3 views
36
10
6 years ago 00:31:48 49
C4D Fundamentals | 05 - Modeling Exercise - How to Model a Nut
4 years ago 00:13:47 60
How to model a tire
8 years ago 00:14:44 89
How to Make Modeling Chocolate (with Recipes)
7 years ago 00:29:18 63
How to model Waterfalls
8 years ago 00:04:22 520
The Bobster: How-to Model 2
9 years ago 00:02:35 707
How to Walk on a Runway | Modeling
10 years ago 00:22:56 12
Maya Modeling Tutorial-how to model a sink
4 years ago 00:12:04 849
Model Digitals Polaroids & everything else you need for Modeling Agency application Tutorial How to
9 years ago 00:36:26 93
Cinema 4D Modeling Tutorial - How to Model a Bicycle - Sean Frangella
7 years ago 00:20:51 75
Lec1 | How To Start Organic Modeling Using Revit.
2 years ago 00:31:19 49
3D Car Modeling - How to Get Started
4 years ago 00:13:56 30
How models lose weight fast | Modeling tips | 7 weight loss mistakes to avoid
8 years ago 00:02:08 266
Как совмещать моделинг с учебой. how to combine modeling and study
2 years ago 00:22:03 2
3D Car Modeling - How to Create Mod Kits
2 years ago 00:33:21 3
3D Car Modeling - How to Master Panels
3 years ago 00:38:26 90
Modeling in Maya - How to Boolean
4 months ago 00:04:01 1
How To | Practice Modeling
3 years ago 00:18:14 26
Blender Character Modeling | How to Model a Head | Blender Tutorial
6 years ago 00:02:41 34
3DS Max Modeling Tutorial: How to Model a Book Design
8 years ago 00:03:01 30
DRYBRUSHING - SCALE MODEL HOW TO GUIDE
7 years ago 00:28:19 185
Modeling Stitching in 3ds Max
9 years ago 00:22:20 148
Modo Modeling Tutorial - How to create a Telescope
10 years ago 01:58:16 17
Cloth Modeling
2 years ago 00:30:11 3
How modeling choices affect machine learning predictions