Comments (4)
A better name for the variable not_cheated
is cheated
, since a 1 means that the student cheated and a 0 means that he didn’t cheat.
from zhusuan.
Basically you specified a joint distribution (cheating_freq', 'not_cheated
and observation
which you forgot to include), but only sampled a subset of the variables (cheating_freq
). You could
- include
not_cheated
into the sampler, but it's discrete, and HMC can't work on it without further augmentations; - derive the joint distribution in which
not_cheated
is marginalized, but it's hard.
So I guess instead of a single HMC that samples everything at once, you should use Gibbs like the PyMC3 tutorials did.
from zhusuan.
I did try several configurations, but I kept getting python errors; it’s good to know that there was no way of succeeding with the HMC algorithm, thanks! I considered it an almighty algorithm. Perhaps I should take the Probabilistic Graphical Models specialization on Coursera.
I didn’t see the Gibbs sampler in the docs.
from zhusuan.
from zhusuan.
Related Issues (20)
- Posterior and parameters analysis HOT 1
- questions about dlgm_nf.py HOT 1
- Can't compute prior (local_log_prob) of a StochasticTensor inside tf.scan (in LSTM cell) HOT 11
- Clarifying the * N in log_joint? HOT 4
- Dirichlet + Categorical or Dirichlet + Multinomial toy example ? HOT 5
- Collaboration with TensorLayer HOT 5
- save and restore models? HOT 4
- 请问哪里能找到zhusuan的中文文档? HOT 4
- AttributeError: module 'progressbar' has no attribute 'DataSize' HOT 1
- Why the std of y_mean is so small? HOT 7
- Memory leaks caused by VariationalObjective HOT 2
- How to use custom Hamiltonian? HOT 5
- Eager executation HOT 2
- Get logp from SGMCMC HOT 2
- module 'tensorflow' has no attribute 'make_template' HOT 1
- The examples of ‘semi_supervised_vae’ cannot run successfully HOT 1
- cant install ZhuSuan HOT 4
- AttributeError: module 'tensorflow' has no attribute 'log'
- Examples code is out dated and doesn't work with Tensorflow 2.x HOT 2
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 zhusuan.