09.Machine learning09.Recommender systems - sporedata/researchdesigneR GitHub Wiki
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It can be used for example, to make suggestions regarding treatments to cope with pain for cancer patients where, given a series of patient characteristics, similar patients have selected specific treatment options.
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the same requisites required for the underlying machine learning model
The principle behind recommender systems such as non-negative matrix factorization is that it will check the relationship between a given patient and a matrix representing a combination of her characteristics and preferences, and then extrapolate those associations to other patients sharing the same characteristics but missing the preferences.
- Books
- Articles combining theory and scripts
- Learn how to implement Matrix Factorization algorithm that Google used in implementing collaborative filtering models [1].
- Common references for machine learning
[1] Elshahawy S. Understanding Matrix Factorization for recommender systems.