Zeno Gantner

icon indicating a website link http://zenoga.tumblr.com

icon company @facebook icon location Berlin, Germany icon location machine learning, information retrieval, deep learning, NLP, recommender systems Python, Java, (past: C#, Perl, C++)

Results 105 issues of Zeno Gantner

Cannot install with pip3

``` Collecting PyBaiduYuyin Downloading https://files.pythonhosted.org/packages/e3/f1/6dc96dfb9b734dd5d0517d8647591b22817b39e5890a265376fe8d8de2b7/PyBaiduYuyin-0.1.1.tar.gz Complete output from command python setup.py egg_info: Traceback (most recent call last): File "", line 1, in File "/tmp/pip-build-atbtz8wv/PyBaiduYuyin/setup.py", line 11, in import PyBaiduYuyin File...

create a music demo

based on the million song dataset

enhancement

load/save issue with SigmoidCombinedAsymmetricFactorModel

Had to remove it from the integration test suite for now (no time to look): tests/test_load_save.sh

defect

implement adjusted cosine similarity for ratings

http://www.cs.carleton.edu/cs_comps/0607/recommend/recommender/itembased.html

enhancement
new method
user request
simple fix

rating-based ranking: more flexible evaluation

enhancement
evaluation

SVD++: ALS learning

enhancement
new method

SVD++: experiment with rating-based weights

try rating-based weights: http://recsyswiki.com/wiki/SVD%2B%2B

enhancement
new method

SVD++: implement "integrated model"

enhancement
new method

SVD++: implement variant with fixed biases

see progress prize 2008 report (Netflix prize)

enhancement
new method

support abbreviated command-line arguments

e.g. --online-eval or --online instead of --online-evaluation --rec instead of --recommender Need to hack Options.cs for that.

enhancement
cosmetics