Latest Machine Learning and Modeling topics

Topic	Replies	Views	Activity
Need help getting started with Spark and sparklyr sparklyr	6	4151	February 24, 2019
Best or Most Common PCA Package	2	792	February 6, 2019
What is the best tokenizer to be used for keras keras , textmining	7	2652	January 30, 2019
Export individual train and validation loss of deep learning model with multiple outputs keras , tensorflow	2	817	February 18, 2019
Recommendations for intro to Bayes R tutorials/material/books for complete beginners? recommendations	6	1789	February 17, 2019
Sparklyr SparkException: Job aborted due to stage failure: Task 0 in stage 22.0 failed 1 times, most recent failure: Lost task 0.0 in stage 22.0 (TID 22, localhost): org.apache.spark.SparkException: Unseen label machinelearning , sparklyr	2	16602	February 15, 2019
Advice on building a multi-class neural network on 50K records of short text data (up to 10 words)	3	928	February 15, 2019
How to generate input data suitable for keras LSTM keras , lstm	3	5071	February 14, 2019
Deployment of Keras Models to Google Cloud - pre-processing question keras , rstudio-server , cloudml	3	1203	February 13, 2019
Can XGBoost be applied to time series data to forecast? forecasting	2	7430	February 12, 2019
C Values in KSVM	2	1705	February 12, 2019
Smote in Sparklyr	2	1906	February 11, 2019
How to choose loss functions	5	2826	January 27, 2019
Example real-life datasets for scalar-on-function regression	2	1269	February 9, 2019
Problems with intrepreting linear mixed model	1	712	February 7, 2019
Help with K-fold cross validation for CART- classification model	3	5197	February 6, 2019
Embedding Layers Keras RStudio catencoders	2	1106	January 20, 2019
Keras RNN model - problem with determining the input shape	2	1908	January 31, 2019
Ensemble model in Sparklyr sparklyr	1	955	January 31, 2019
What does nnet minimise	16	7537	January 8, 2019
Error in keras_model_sequential() : file name conversion problem -- name too long? rstudio , keras	17	8410	January 29, 2019
Algorithm related	1	635	January 29, 2019
Is it possible to get the thresholds used to calculate Area Under the Curve? caret	9	2434	January 14, 2019
choice of algorithm	2	736	January 28, 2019
Converting a continuous variable to a discrete value for regression r	4	3736	January 27, 2019
Error in auc3_(actual, predicted, ranks) : Not compatible with requested type: [type=character; target=double] rstudio	2	3945	January 26, 2019
Excessive (?) memory occupation during hyperparameter tuning with Tensorflow & Keras keras , tensorflow , rstudio-cloud	3	1444	January 26, 2019
Permutation Variable Importance using AUC varimp , auc	7	3851	January 12, 2019
Caret and OpenMPI on cluster caret	6	2980	January 26, 2019
MLP model with Keras and text2vec package	3	2605	January 11, 2019