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explaining the two files

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Jidong Xiao
2024-01-23 16:57:08 -05:00
parent 349bdb2560
commit ddc7e51ef5
1 changed files with 10 additions and 2 deletions
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hws/03_amazon_prime/README.md
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@@ -47,10 +47,18 @@ Two input files are provided: [movieRatings.txt](movieRatings.txt) and [showRati
(101,4) (37,2) (24,1) (0,4) (63,2) (71,5) (64,3) (2,4) (65,1) (45,4) (7,4) (50,2) (81,2) (93,1) (42,5) (83,4) (29,2) (21,2) (51,5) (86,4) (82,1) (108,2) (23,4) (40,2) (89,4) (88,3) (78,5) (107,4) (9,3) (56,5) (60,5) (46,5) (44,4) (67,3) (18,3) (10,4) (103,1) (8,5) (34,3) (12,5) (96,5) (35,2) (68,3) (61,1) (58,1) (20,3) (100,4) (97,4) (47,5) (95,1) (92,4) (32,5) (27,5) (52,4) (25,4) (5,4) (85,4) (57,2) (30,3) (76,4) (72,5) (1,5)
```
Each line is representing one user. Each user uses the Amazon star rating (as show in the following image) to rate a movie or a tv show (in the range of 1 to 5). The first line of [movieRatings.txt](movieRatings.txt) means, user 0 gives a rating of 3 to movie 83, gives a rating of 1 to movie 1, gives a rating of 1 to movie 14, gives a rating of 4 to moving 31, gives a rating of 4 to movie 101, gives a rating of 2 to movie 21, etc.
Each line is representing one user. Each user uses the Amazon star rating (as show in the following image) to rate a movie or a tv show (in the range of 1 to 5).
![alt text](images/starRatings.png "Amazon Star Rating")
The first line of [movieRatings.txt](movieRatings.txt) means, user 0 gives a rating of 3 to movie 83, gives a rating of 1 to movie 11, gives a rating of 1 to movie 14, gives a rating of 4 to moving 31, gives a rating of 4 to movie 101, gives a rating of 2 to movie 21, etc.
The second line of [movieRatings.txt](movieRatings.txt) means, user 1 gives a rating of 1 to movie 6, gives a rating of 2 to movie 61, gives a rating of 2 to movie 109, gives a rating of 4 to moving 87, gives a rating of 4 to movie 28, gives a rating of 5 to movie 38, etc.
The 3rd line descirbes ratings given by user 2, the 4th line describes ratings given by user 3, etc.
The file [showRatings.txt](showRatings.txt) can be interpreted in the same way. It is just ratings in that file are for tv shows.
## Commands to Support
## Program Requirements & Submission Details