Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Consistency of Muscle Synergies Extracted via Higher-Order Tensor
  Decomposition Towards Myoelectric Control   In recent years, muscle synergies have been pro-posed for proportional
myoelectric control. Synergies were extracted using matrix factorisation
techniques (mainly non-negative matrix factorisation, NMF), which requires
identification of synergies to tasks or movements. In addition, NMF methods
were viable only with a task dimension of 2 degrees of freedoms(DoFs). Here,
the potential use of a higher-order tensor model for myoelectric control is
explored. We assess the ability of a constrained Tucker tensor decomposition to
estimate consistent synergies when the task dimensionality is increased up to
3-DoFs. Synergies extracted from 3rd-order tensor of 1 and 3 DoFs were
compared. Results showed that muscle synergies extracted via constrained Tucker
decomposition were consistent with the increase of task-dimension. Hence, these
results support the consideration of proportional 3-DoF myoelectric control
based on tensor decompositions.

11
The categories of this paper are: hep-lat
1
The categories of this paper are: cs
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics