Comments (3)
They're included in the layer definitions at https://github.com/charlesq34/pointnet/blob/master/utils/tf_util.py.
Layers default at relu unless otherwise noted.
from pointnet.
Ah, I knew I must have made a mistake somewhere. I had googled tf_utils, for some reason I thought it was a standard tf library (it's included in the source, but replicated here) which has the identity as the standard activation function.
Still, I'm surprised such big layer sizes are required. https://arxiv.org/abs/1611.04500 reports similar results with layer sizes of 256 (although they go up to 512 for 5000 points, and obviously it's a different architecture). Is it just a case of a few percent different?
from pointnet.
@EndingCredits you are welcomed to try different layer configurations. Let us know if you get good results with fewer neurons!:)
from pointnet.
Related Issues (20)
- s3dis dataset :ValueError: need at least one array to concatenate
- Unable to open H5py file HOT 3
- prepare dataset from h5 files with classification label per point
- meshlab
- PointNet for angle regression
- Area_5/hallway_6 HOT 1
- Issued certificate has expired HOT 1
- Annotation HOT 1
- A lightweight Cylinder3D model with much higher performance is now available!!!
- Isn't this section incorrect? HOT 1
- __init__() missing 1 required positional argument: 'dtype'
- How much memory needed for sem_seg training HOT 2
- How to visualize the semantic segmentation results through ROS
- how to use PointNet model in live inference HOT 1
- cant download dataset with HDF5 data. Help! HOT 1
- Segment point clouds with different point numbers
- Cannot get modelnet40 from server HOT 3
- Conv2D x Conv1D
- Input transform and point cloud with features on the points
- Is normalization to unit sphere mandatory?
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from pointnet.