Join Multiple Tensors into One Tensor
join_tensors(tensors, temporary = TRUE)A new Tensor instance with the last dimension
list of Tensor instances
whether to garbage collect space when exiting R session
Zhengjia Wang
Merges multiple tensors. Each tensor must share the same dimension
with the last one dimension as 1, for example, 100x100x1. Join 3
tensors like this will result in a 100x100x3 tensor. This function
is handy when each sub-tensors are generated separately. However, it does no
validation test. Use with cautions.
tensor1 <- Tensor$new(data = 1:9, c(3,3,1), dimnames = list(
A = 1:3, B = 1:3, C = 1
), varnames = c('A', 'B', 'C'))
tensor2 <- Tensor$new(data = 10:18, c(3,3,1), dimnames = list(
A = 1:3, B = 1:3, C = 2
), varnames = c('A', 'B', 'C'))
merged <- join_tensors(list(tensor1, tensor2))
merged$get_data()
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