timeSVDplusplus | Implemented SVD , SVD and timeSVD

timeSVDplusplus is a C++ library. timeSVDplusplus has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Team Members: 5120309085 5120309016 5120309005. Folders: SVD -- Implementation of the latent factor model with biasis. SVD++ -- Extension of SVD, which takes implicit feedback into consideration. timeSVD++ -- Extension of SVD++, which further takes temporal dynamics into consideration. And that's what we use. More details can be found in the report and the codes. Performance on the site provided for testing: SVD -- approximately 0.91564 SVD++ -- approximately 0.91133 timeSVD++ -- approximately 0.904791. Files: tool_used.txt -- List the tools we used. 5120309085_5120309016_5120309005.txt -- The rating predictions made for the test set. SVD.h: Headerfile of the class SVD. SVD.cpp: Implementations of the class SVD. main.cpp: Generate "train.txt" for training and "cross.txt" for cross validation and generate predictions for "test.txt". run.sh: Excutable file generated by main.cpp. Makefile: makefile. Move "training.txt" and "test.txt" into this folder. Make. Run run.sh.