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Lukas Biewald
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The Effect of Better Algorithms
Naïve Bayes Maximum Entropy SVM0%
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Classifier Error Rate
Active Semi-Supervised Learning for Improving Word Alignment(Vamshi ACL ’10)
Real World Data
The Effect of Better Features
Unigrams Bigrams Unigrams+Bigrams0%
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Classifier Error Rate
The Effect of More Data
Active Semi-Supervised Learning for Improving Word Alignment(Vamshi ACL ’10)
Real World Data
N 2N 4N0%
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4%
6%
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Classifier Error Rate
The Effect of Cleaner Data
90% Accurate Data 95% Accurate Data 100% Accurate Data0%
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Classifier Error Rate
Where Do Data Scientists Spend Their Time?
Source: CrowdFlower Data Science Report 2015
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CrowdFlower Data Enrichment Platform
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Color Data
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Apple Watch
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Apple Watch
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Apple Watch
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Apple Watch
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Collecting the Same Data Over and Over
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Open Data
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Make Your Data Public Setting
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Data for Everyone
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Data For Everyone Library
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Data for Everyone
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Data For Everyone
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Open Data API
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URL Categorization
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Categorize URLs
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Record Data
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Extracting Names and Titles
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Summarization
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Is an Image Funny?
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Classifying Medical Images
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Attributes of People
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396 Scripts
