# \#mocha

**URL:** https://discourse.julialang.org/tag/mocha/97.md

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## [Object detection (with ROIs) in Mocha.jl?](https://discourse.julialang.org/t/object-detection-with-rois-in-mocha-jl/18023)

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**Author:** [@ianshmean](https://discourse.julialang.org/u/ianshmean)\
**Replies:** 0\
**Last updated:** [November 26, 2018, 6:27pm UTC](https://discourse.julialang.org/t/object-detection-with-rois-in-mocha-jl/18023 "2018-11-26T18:27:48Z")

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I’m trying to get bounding-box style object detection running through Mocha.jl and wondering if anyone is aware of any work on this front? Mocha has tidy image classification examples, but I haven’t found an object detec…

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## [Support for 3D convolutional neural networks in Mocha](https://discourse.julialang.org/t/support-for-3d-convolutional-neural-networks-in-mocha/12062)

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**Author:** [@pegger0709](https://discourse.julialang.org/u/pegger0709)\
**Replies:** 1\
**Last updated:** [July 1, 2018, 2:29am UTC](https://discourse.julialang.org/t/support-for-3d-convolutional-neural-networks-in-mocha/12062 "2018-07-01T02:29:08Z")

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Hi everyone, I was looking for a package that made machine learning easy and when I stumbled upon Mocha, it looked so great I forgot to check to make sure it could do 3D convolutional nets as well (I’m analyzing MRI dat…

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## [Mocha Type assert failure](https://discourse.julialang.org/t/mocha-type-assert-failure/3189)

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**Author:** [@dryden4482](https://discourse.julialang.org/u/dryden4482)\
**Replies:** 0\
**Last updated:** [April 12, 2017, 10:43pm UTC](https://discourse.julialang.org/t/mocha-type-assert-failure/3189 "2017-04-12T22:43:00Z")

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Load error in loading a snapshot. The error is somewhat random. Sometimes it works, other times it does not. I believe the compose package is interfering with mocha. TypeError: read\_refs: in typeassert, expected Array{A…