In [2]:
#using LibSndFile
#using Mocha
using PyPlot
#using WaveletScattering
#ws = WaveletScattering
WARNING: bytestring(p::Union{Ptr{Int8},Ptr{UInt8}}) is deprecated, use unsafe_string(p) instead.
in depwarn(::String, ::Symbol) at ./deprecated.jl:64
in bytestring(::Ptr{UInt8}) at ./deprecated.jl:50
in __init__() at /Users/vl238/.julia/v0.5/PyCall/src/pyinit.jl:47
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in include_string(::String, ::String) at ./loading.jl:441
in execute_request(::ZMQ.Socket, ::IJulia.Msg) at /Users/vl238/.julia/v0.5/IJulia/src/execute_request.jl:157
in eventloop(::ZMQ.Socket) at /Users/vl238/.julia/v0.5/IJulia/src/eventloop.jl:8
in (::IJulia.##13#19)() at ./task.jl:360
while loading In[2], in expression starting on line 3
WARNING: bytestring(s::AbstractString...) is deprecated, use string(s...) instead.
in depwarn(::String, ::Symbol) at ./deprecated.jl:64
in bytestring(::String) at ./deprecated.jl:50
in gstring_ptr(::String, ::String) at /Users/vl238/.julia/v0.5/PyCall/src/pytype.jl:8
in PyCall.PyMethodDef(::String, ::Function, ::UInt16, ::String) at /Users/vl238/.julia/v0.5/PyCall/src/pytype.jl:43
in make_io_methods(::Bool) at /Users/vl238/.julia/v0.5/PyCall/src/io.jl:306
in __init__() at /Users/vl238/.julia/v0.5/PyCall/src/pyinit.jl:94
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in include_string(::String, ::String) at ./loading.jl:441
in execute_request(::ZMQ.Socket, ::IJulia.Msg) at /Users/vl238/.julia/v0.5/IJulia/src/execute_request.jl:157
in eventloop(::ZMQ.Socket) at /Users/vl238/.julia/v0.5/IJulia/src/eventloop.jl:8
in (::IJulia.##13#19)() at ./task.jl:360
while loading In[2], in expression starting on line 3
WARNING: bytestring(s::AbstractString...) is deprecated, use string(s...) instead.
in depwarn(::String, ::Symbol) at ./deprecated.jl:64
in bytestring(::String) at ./deprecated.jl:50
in PyCall.PyTypeObject(::String, ::Int64, ::PyCall.##24#25) at /Users/vl238/.julia/v0.5/PyCall/src/pytype.jl:278
in pyjlwrap_init() at /Users/vl238/.julia/v0.5/PyCall/src/pytype.jl:385
in __init__() at /Users/vl238/.julia/v0.5/PyCall/src/pyinit.jl:110
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in include_string(::String, ::String) at ./loading.jl:441
in execute_request(::ZMQ.Socket, ::IJulia.Msg) at /Users/vl238/.julia/v0.5/IJulia/src/execute_request.jl:157
in eventloop(::ZMQ.Socket) at /Users/vl238/.julia/v0.5/IJulia/src/eventloop.jl:8
in (::IJulia.##13#19)() at ./task.jl:360
while loading In[2], in expression starting on line 3
WARNING: bytestring(s::AbstractString...) is deprecated, use string(s...) instead.
in depwarn(::String, ::Symbol) at ./deprecated.jl:64
in bytestring(::String) at ./deprecated.jl:50
in PyCall.PyTypeObject(::String, ::Int64, ::PyCall.##26#27{PyCall.##3#6}) at /Users/vl238/.julia/v0.5/PyCall/src/pytype.jl:278
in pyjlwrap_type(::String, ::PyCall.##3#6) at /Users/vl238/.julia/v0.5/PyCall/src/pytype.jl:399
in __init__() at /Users/vl238/.julia/v0.5/PyCall/src/pyinit.jl:112
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in include_string(::String, ::String) at ./loading.jl:441
in execute_request(::ZMQ.Socket, ::IJulia.Msg) at /Users/vl238/.julia/v0.5/IJulia/src/execute_request.jl:157
in eventloop(::ZMQ.Socket) at /Users/vl238/.julia/v0.5/IJulia/src/eventloop.jl:8
in (::IJulia.##13#19)() at ./task.jl:360
while loading In[2], in expression starting on line 3
WARNING: bytestring(s::AbstractString...) is deprecated, use string(s...) instead.
in depwarn(::String, ::Symbol) at ./deprecated.jl:64
in bytestring(::String) at ./deprecated.jl:50
in __init__() at /Users/vl238/.julia/v0.5/PyCall/src/pyinit.jl:119
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in include_string(::String, ::String) at ./loading.jl:441
in execute_request(::ZMQ.Socket, ::IJulia.Msg) at /Users/vl238/.julia/v0.5/IJulia/src/execute_request.jl:157
in eventloop(::ZMQ.Socket) at /Users/vl238/.julia/v0.5/IJulia/src/eventloop.jl:8
in (::IJulia.##13#19)() at ./task.jl:360
while loading In[2], in expression starting on line 3
WARNING: Base.UTF8String is deprecated, use String instead.
likely near In[2]:3
in pystring_query at /Users/vl238/.julia/v0.5/PyCall/src/conversions.jl
WARNING: bytestring(p::Union{Ptr{Int8},Ptr{UInt8}},len::Integer) is deprecated, use unsafe_string(p,len) instead.
in depwarn(::String, ::Symbol) at ./deprecated.jl:64
in bytestring(::Ptr{UInt8}, ::Int64) at ./deprecated.jl:50
in convert(::Type{AbstractString}, ::PyCall.PyObject) at /Users/vl238/.julia/v0.5/PyCall/src/conversions.jl:88
in convert(::Type{PyCall.PyAny}, ::PyCall.PyObject) at /Users/vl238/.julia/v0.5/PyCall/src/conversions.jl:786
in __init__() at /Users/vl238/.julia/v0.5/PyPlot/src/PyPlot.jl:240
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in include_string(::String, ::String) at ./loading.jl:441
in execute_request(::ZMQ.Socket, ::IJulia.Msg) at /Users/vl238/.julia/v0.5/IJulia/src/execute_request.jl:157
in eventloop(::ZMQ.Socket) at /Users/vl238/.julia/v0.5/IJulia/src/eventloop.jl:8
in (::IJulia.##13#19)() at ./task.jl:360
while loading In[2], in expression starting on line 3
WARNING: bytestring(p::Union{Ptr{Int8},Ptr{UInt8}},len::Integer) is deprecated, use unsafe_string(p,len) instead.
in depwarn(::String, ::Symbol) at ./deprecated.jl:64
in bytestring(::Ptr{UInt8}, ::Int64) at ./deprecated.jl:50
in convert(::Type{String}, ::PyCall.PyObject) at /Users/vl238/.julia/v0.5/PyCall/src/conversions.jl:88
in convert(::Type{String}, ::PyCall.PyObject) at /Users/vl238/.julia/v0.5/PyCall/src/conversions.jl:82
in convert(::Type{PyCall.PyAny}, ::PyCall.PyObject) at /Users/vl238/.julia/v0.5/PyCall/src/conversions.jl:786
in get(::PyCall.PyObject, ::Type{PyCall.PyAny}, ::String, ::String) at /Users/vl238/.julia/v0.5/PyCall/src/PyCall.jl:434
in find_backend(::PyCall.PyObject) at /Users/vl238/.julia/v0.5/PyPlot/src/PyPlot.jl:146
in __init__() at /Users/vl238/.julia/v0.5/PyPlot/src/PyPlot.jl:245
in _include_from_serialized(::String) at ./loading.jl:150
in _require_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:187
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at ./loading.jl:217
in _require_search_from_serialized(::Int64, ::Symbol, ::String, ::Bool) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in require(::Symbol) at ./loading.jl:371
in require(::Symbol) at /Users/vl238/dev/julia/usr/lib/julia/sys.dylib:?
in include_string(::String, ::String) at ./loading.jl:441
in execute_request(::ZMQ.Socket, ::IJulia.Msg) at /Users/vl238/.julia/v0.5/IJulia/src/execute_request.jl:157
in eventloop(::ZMQ.Socket) at /Users/vl238/.julia/v0.5/IJulia/src/eventloop.jl:8
in (::IJulia.##13#19)() at ./task.jl:360
while loading In[2], in expression starting on line 3
In [3]:
chirp = LibSndFile.load("/Users/vl238/dev/fall2015_clip_dataset/data/clips/unit10/unit10_1_2524648.wav")
#chirp = LibSndFile.load("unit10_1_2524648.wav")
data = [ Float32(x) for x in collect(chirp) ]
plot(data)
Out[3]:
1-element Array{Any,1}:
PyObject <matplotlib.lines.Line2D object at 0x31f443350>
In [5]:
J = 4
Q = 16
spec = ws.Spec1D(log2_size=13, max_qualityfactor=Q, n_filters_per_octave=Q, n_octaves=J)
bank = ws.Bank1D(spec, max_log2_stride=0)
backend = Mocha.CPUBackend()
signal = ws.InputLayer(
data = data,
tops = [:signal],
symbols = [:time, :chunk])
fourier = ws.FourierLayer(
bottoms = [:signal],
pathkeys = [ws.PathKey(:time)],
tops = [:fourier])
wavelets = ws.WaveletLayer(
bank = bank,
bottoms = [:fourier],
tops = [:wavelets])
invfourier = ws.InvFourierLayer(
bottoms = [:wavelets],
pathkeys = [ws.PathKey(:time)],
tops = [:invfourier])
modulus = ws.PointwiseLayer(
bottoms = [:invfourier],
tops = [:modulus],
ρ = ws.Modulus())
layers = Mocha.Layer[
signal,
fourier,
wavelets,
invfourier,
modulus]
Mocha.init(backend)
@time net = Mocha.Net("network", backend, layers);
paths = [ ws.Path(ws.PathKey(:j,:time) => j) for j in 0:(J-1)]
octaves = [ net.states[end].blobs[1].nodes[path].data for path in paths]
U1 = cat(4, octaves...)
U1 = reshape(U1, size(U1, 1), size(U1, 3) * size(U1, 4))
imshow(U1[:, :].', aspect="auto", cmap=ColorMap("magma_r"))
02-Mar 19:23:17:INFO:root:Constructing net network on Mocha.CPUBackend...
02-Mar 19:23:17:INFO:root:Topological sorting 5 layers...
02-Mar 19:23:17:INFO:root:Setup layers...
02-Mar 19:23:18:INFO:root:Network constructed!
0.279423 seconds (1.67 M allocations: 46.200 MB, 4.69% gc time)
Out[5]:
PyObject <matplotlib.image.AxesImage object at 0x31fa1d790>
In [ ]:
Content source: lostanlen/Scattering.jl
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