Since Entity Resolution involves dealing with different variations of the same entity, there are multiple ways in which the entity can be represented. Here are some representative samples of data matching using Reifier. Imagine writing rules for each of these cases, across multiple fields! For Reifier, training samples to cover each of these cases is not needed, the whole point behind AI is that it should be able to generalize well to unseen cases.
Multiple Fields Of Different Types
Typographical errors and misspellings
Out of order words
Leading and trailing spaces
Titles, suffixes and prefixes