Merge branch 'patch-2' into 'master'

Update README.md with alg description

See merge request !15

README.md

@@ -22,7 +22,13 @@ The dataset, found in the `data/` folder, is scraped from user pages of [nomadli
 - Random (for reference and as a baseline)
     - randomly sample `n` cities from `cities` dataset
 - TripSimilarity using `trips` dataset
-    - TBD: Jirka
+
+    0. Groups cities based on user
+    1. Removes duplicities
+    2. Finds groups that satisfies user input (has same cities in group or biggest subsection if no group with full satisfaction)
+    3. From groups finds most cities with most occurrences (excluding user input)
+    4. Shuffle in groups positions (to avoid discrimination based on position)
+    5. Recommend first x (based on preferences)
 - Minkowski distance on `cities` with imputed data, using SimilarityCoefficient on `trips` dataset
 
     0. Impute the data - replace `-1` as missing values by most frequent value in that row