From 8b910bba7955418c346831166827f893904deb21 Mon Sep 17 00:00:00 2001 From: NITHIN M A <71773426+NITHIN999999@users.noreply.github.com> Date: Thu, 25 Feb 2021 09:33:34 +0530 Subject: [PATCH] Update PROJECT-2 ( GroupLens Research ) --- PROJECT-2 ( GroupLens Research ) | 53 +++++++++++++++++-------------- 1 file changed, 30 insertions(+), 23 deletions(-) diff --git a/PROJECT-2 ( GroupLens Research ) b/PROJECT-2 ( GroupLens Research ) index 481732a..7d31295 100644 --- a/PROJECT-2 ( GroupLens Research ) +++ b/PROJECT-2 ( GroupLens Research ) @@ -37,14 +37,14 @@ These files contain 1,000,209 anonymous ratings of approximately 3,900 movies ma Ratings.dat Format - UserID::MovieID::Rating::Timestamp +------------------------------------------------------+ -|Field | Description | -|=======================================================| -|UserID Unique - identification for each user | -|MovieID - Unique identification for each movie | -|Rating User - rating for each movie | -+-------------------------------------------------------+ +|Field | Description +|============================================================================================== +|UserID - Unique identification for each user +|MovieID - Unique identification for each movie +|RatingUser - rating for each movie +|Timestamp - Timestamp generated while adding user review +=============================================================================================== -Timestamp Timestamp generated while adding user review • UserIDs range between 1 and 6040 • The MovieIDs range between 1 and 3952 • Ratings are made on a 5-star scale (whole-star ratings only) @@ -52,26 +52,33 @@ Timestamp Timestamp generated while adding user review • Each user has at least 20 ratings Users.dat +======================== Format - UserID::Gender::Age::Occupation::Zip-code -Field Description -UserID Unique identification for each user -Genere Category of each movie -Age User’s age -Occupation User’s Occupation -Zip-code Zip Code for the user’s location ++----------------+-------------------------------------------+ +|Field Description +|UserID Unique identification for each user +|Genere Category of each movie +|Age User’s age +|Occupation User’s Occupation +|Zip-code Zip Code for the user’s location ++----------------+-------------------------------------------+ + All demographic information is provided voluntarily by the users and is not checked for accuracy. Only users who have provided demographic information are included in this data set. • Gender is denoted by an "M" for male and "F" for female • Age is chosen from the following ranges: - -Value Description -1 "Under 18" -18 "18-24" -25 "25-34" -35 "35-44" -45 "45-49" -50 "50-55" -56 "56+" - + ++-----------+------------------------+ +| Value | Description | ++------------+-----------------------+ +| 1 | "Under 18" | +| 18 | "18-24" | +| 25 | "25-34" | +| 35 | "35-44" | +| 45 | "45-49" | +| 50 | "50-55" | +| 56 | "56+" | ++------------+-----------------------+ + • Occupation is chosen from the following choices: Value Description