v0.9.99

Bug fixes

• Accuracy Calculation bug in GlobalTwoStreamEmbeddingSpaceTester (#301)
• Mixed precision bug in convert_to_weights (#300)

Features

• HierarchicalSampler
• Improved functionality for InferenceModel (#296 and #304)
  • train_indexer now accepts a dataset
  • also added functions save_index, load_index, and add_to_indexer
• Added power argument to LpRegularizer (#299)
• Return exception if labels has more than 1 dimension (#307)
• Added a global flag for turning on/off collect_stats (#311)
• TripletMarginLoss smooth variant uses the input margin now (#315)
• Use package-specific logger, "PML", instead of root logger (#318)
• Cleaner key verification in the trainers (#102)

Thanks to @elias-ramzi, @gkouros, @vltanh, and @Hummer12007