Difference between revisions of "Class meeting for 10-605 Similarity Joins"
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* Definition of a similarity join/soft join. | * Definition of a similarity join/soft join. | ||
| − | * Why inverted indices make TFIDF representations useful for similarity joins. | + | * Why inverted indices make TFIDF representations useful for similarity joins |
| + | ** e.g., whether high-IDF words have shorter or longer indices, and more or less impact in a similarity measure | ||
Latest revision as of 10:03, 16 October 2015
This is one of the class meetings on the schedule for the course Machine Learning with Large Datasets 10-605 in Fall 2015.
Slides
Readings
- None required.
Things to Remember
- Definition of a similarity join/soft join.
- Why inverted indices make TFIDF representations useful for similarity joins
- e.g., whether high-IDF words have shorter or longer indices, and more or less impact in a similarity measure
