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Few people use PyTorch largely because it is relatively new (0.1.12). It even doesn't have distributed training capabilities (coming in 0.2). Your arguments don

Few people use PyTorch largely because it is relatively new (0.1.12). It even doesn't have distributed training capabilities (coming in 0.2). Your arguments don't say anything about frameworks themselves. It is unfair! When people say PyTorch is better for research, they mean it is more flexible, and it is easier to implement non-trivial network architectures with it, such as recursive network, which is a cumbersome task for TensorFlow. MXNet's documentation provides a good overview to these two different styles (http://mxnet.io/architecture/program_model.html http://mxnet.io/architecture/program_model.html).

DLEnthusiast 9y ago
All of these frameworks are "relatively new". TensorFlow: 1.6 years. CNTK: 1 year. PyTorch: 0.5 year. Are they really impossible to compare? > When people say PyTorch is better for research, they mean That's not what "people" say. They tend to say the opposite. Maybe we can ask OP what he meant when he said it. > it is easier to implement non-trivial network architectures with it, such as recursive network It is interesting that you mention recursive networks. There are only a few dozens of researchers who work with recursive networks, and they are all accounted for, we know what tools they use. They use Chainer and DyNet.
- chenzhekl 9y ago
  > All of these frameworks are "relatively new". TensorFlow: 1.6 years. CNTK: 1 year. PyTorch: 0.5 year. Are they really impossible to compare? 1.6 years is a long time in DL community. > That's not what "people" say. They tend to say the opposite. Maybe we can ask OP what he meant when he said it. Go ahead! Ask it. > They use Chainer and DyNet. You know Chainer came far before PyTorch, which heavily influenced PyTorch's design. You are always saying XX is using XX. Why not talk about frameworks themselves? If you insisted to your idea, let's settle down. I don't want to start a framework war. I just want all frameworks to be equally considered.
- pilooch 9y ago
  With all due respect you don't appear to know much about what you are commenting about. There is a huge community of research and applications around rnn and all other architectures. Pytorch has an extremely vivid and fast growing codebase, across all neural architectures and applications, it's remarkable actually. One reason might be because it is simple an effective, including easy debugging. Another is because research now is much focused on new possibly complex and exotic architectures, new optimizers, inner guts and behavior understanding, including theoretically. And it appears pytorch makes that easy. Don't throw it away too fast as a DL enthusiast :)
visarga 9y ago
Yep, to make it clear, TensorFlow is like Angular (acclaimed, widely used) and PyTorch is like React (much more flexible and composable). By the way, funny, both are made by respectively Google and Facebook. History repeats itself.

DLEnthusiast 9y ago

All of these frameworks are "relatively new". TensorFlow: 1.6 years. CNTK: 1 year. PyTorch: 0.5 year. Are they really impossible to compare? > When people say PyTorch is better for research, they mean That's not what "people" say. They tend to say the opposite. Maybe we can ask OP what he meant when he said it. > it is easier to implement non-trivial network architectures with it, such as recursive network It is interesting that you mention recursive networks. There are only a few dozens of researchers who work with recursive networks, and they are all accounted for, we know what tools they use. They use Chainer and DyNet.

chenzhekl 9y ago
> All of these frameworks are "relatively new". TensorFlow: 1.6 years. CNTK: 1 year. PyTorch: 0.5 year. Are they really impossible to compare? 1.6 years is a long time in DL community. > That's not what "people" say. They tend to say the opposite. Maybe we can ask OP what he meant when he said it. Go ahead! Ask it. > They use Chainer and DyNet. You know Chainer came far before PyTorch, which heavily influenced PyTorch's design. You are always saying XX is using XX. Why not talk about frameworks themselves? If you insisted to your idea, let's settle down. I don't want to start a framework war. I just want all frameworks to be equally considered.
pilooch 9y ago
With all due respect you don't appear to know much about what you are commenting about. There is a huge community of research and applications around rnn and all other architectures. Pytorch has an extremely vivid and fast growing codebase, across all neural architectures and applications, it's remarkable actually. One reason might be because it is simple an effective, including easy debugging. Another is because research now is much focused on new possibly complex and exotic architectures, new optimizers, inner guts and behavior understanding, including theoretically. And it appears pytorch makes that easy. Don't throw it away too fast as a DL enthusiast :)

visarga 9y ago

Yep, to make it clear, TensorFlow is like Angular (acclaimed, widely used) and PyTorch is like React (much more flexible and composable). By the way, funny, both are made by respectively Google and Facebook. History repeats itself.