@Pradeep_Shiv, each of the examples is a pair of strings that needs to be compared for similarity. Ideally, each of the pairs should be identified as matching since they represent the same address, i.e. “8/10 John Street” is the same as “Unit 8 10 John Street”
I’m having a similar issue with address matching. Most of the time I end up doing a first word and postcode match - which matches the door number and post code, but except out any where the first word is not a number.
Would that not then give “Room 1, 19 Charlotte House, Newcastle-upon-Tyne, NE1 5XN” as a match to “Room 2, 19 Charlotte House, Newcastle-upon-Tyne, NE1 5XN” when they are infact different addresses?