NettetNext, we propose two new coupling layers that are important building blocks of flow-based generative models. In the experiments on digit data, we present how these new coupling layers could be used in Integer Discrete Flows (IDF), and that they achieve better results than standard coupling layers used in IDF and RealNVP.

Integer Discrete Flows and Lossless Compression - Github

NettetAs building blocks for IDFs, we introduce a flexible transformation layer called integer discrete coupling. Our experiments show that IDFs are competitive with other flow … NettetAn integer-valued 2 p + 1 p -flow is a flow taking integer values in { ± p, ± ( p + 1) }. Extending a fundamental result of Jaeger to signed graphs, we show that a bridgeless signed graph is modulo- ( 2 p + 1) -orientable if and … notes on a book

Network Flows Theory Algorithms And Applications Solution Pdf Pdf

NettetTo circumvent the (de)quantization issues, we propose Integer Discrete Flows (IDFs), which are invertible transformations for ordinal discrete data–such as images, video and audio. We demonstrate the effectiveness of IDFs by attaining state-of-the-art lossless compression performance on CIFAR10, ImageNet32andImageNet64. Nettet3 Integer Discrete Flows We introduce Integer Discrete Flows (IDFs): a bijective integer map that can represent rich trans-formations. IDFs can be used to learn the … Nettet24. mai 2024 · Discrete Flows: Invertible Generative Models of Discrete Data. While normalizing flows have led to significant advances in modeling high-dimensional … notes on a foreign country suzy hansen