Search found 14 matches

by Yang Yajie
Wed Jul 22, 2020 8:45 am
Forum: SMILE
Topic: pysmile k-fold CV
Replies: 5
Views: 3175

Re: pysmile k-fold CV

i make a simple BBN network, the network type as shown in picture 4314.png. and use the corresponding data, as shown in aa.csv. but the resutls is "nan". could you please tell me why? and what kind of results represent the network is good after validation?
by Yang Yajie
Mon Jul 20, 2020 6:36 pm
Forum: SMILE
Topic: pysmile k-fold CV
Replies: 5
Views: 3175

Re: pysmile k-fold CV

i modify my code, but i get the results "Accuracy=nan". What is the "nan" mean? (the ...2659.png shows the results)what kind of results represent the network is good after the validation? My file.xdsl is a DBN network. besides that, i use my another nodes like "Marriage_status", I get the errno=-30 ...
by Yang Yajie
Sun Jul 19, 2020 10:20 pm
Forum: SMILE
Topic: Memory Error when make inference for my datasets & type error when make inference and simulation procedure
Replies: 1
Views: 254

Memory Error when make inference for my datasets & type error when make inference and simulation procedure

hello, I am creating my DBN and make the inference, after that, I plan to simulate the status of the node according to the value probability after update temporal beliefs. when i update_and_show_temporal_results(net) after cite the datasets by using while loop, net.set_temporal_evidence("Node name",...
by Yang Yajie
Sat Jul 18, 2020 1:01 am
Forum: SMILE
Topic: I can not import pysmile in my mac.
Replies: 7
Views: 1046

Re: I can not import pysmile in my mac.

thanks for your answer. at first i can not add all temporal arcs in GeNIe because it will shut down when i store them or make parameters learning. fortunately, I add these arcs one by one and store them after each add arcs action, I got my DBN network. but there are still parameter learning problems...
by Yang Yajie
Fri Jul 17, 2020 1:33 pm
Forum: SMILE
Topic: I can not import pysmile in my mac.
Replies: 7
Views: 1046

Re: I can not import pysmile in my mac.

yes. first I create all nodes according to my datasets in BBN, the second step is to put these variables in the temporal plate, the third step is to connect temporal arcs and normal arcs among these nodes. all these 3 steps were made in GeNIe, but the GeNIe will shut down when i create arcs in step ...
by Yang Yajie
Thu Jul 16, 2020 10:20 pm
Forum: SMILE
Topic: I can not import pysmile in my mac.
Replies: 7
Views: 1046

psmile to code dynamic Bayesian network

I download and unpackage the document package into my coding file. but it seems can not work. I try to use my windows system computer to finish my dynamic bayesian network (DBN). i have another questions need your help. for me, i plan to create the DBN in genie, and load this dbn.xdsl in python, the...
by Yang Yajie
Thu Jul 02, 2020 9:37 am
Forum: SMILE
Topic: I can not import pysmile in my mac.
Replies: 7
Views: 1046

I can not import pysmile in my mac.

Dear sir or madam, I can download "GeNIe" and pip install the "pysmile" package, and I have put the license of pysmile in the file I use it to code in python. but it shows SMILEEncodeError and print repr(a) has invalid syntax error. could you please help me solve this problem? I put the "error" in t...
by Yang Yajie
Sat Jun 06, 2020 9:40 am
Forum: GeNIe
Topic: data type in GeNIe
Replies: 3
Views: 1413

Re: data type in GeNIe

here is the data file. I use 1,2,3,..10 to represent different status. like gender 1=Male, 2=Female.
Thanks
by Yang Yajie
Wed Jun 03, 2020 12:28 pm
Forum: GeNIe
Topic: data type in GeNIe
Replies: 3
Views: 1413

data type in GeNIe

hello, I am using GeNIe to built the dynamic Bayesian belief network. I have a question about the value label in data columns. such as I use 0,1,2,3,4,5,6,7,8,9 to represent age (0,10],(10,20], (20,30],...,(90,>90] in .csv file, then I input this csv file into GeNIe to make "learn structure" and "le...
by Yang Yajie
Wed Jun 03, 2020 11:56 am
Forum: GeNIe
Topic: GeNIe 2.5 released, includes QGeNIe now
Replies: 2
Views: 2652

Re: GeNIe 2.5 released, includes QGeNIe now

Will it has influence on old version's xdsl files I have made if i uninstall GeNIe 2.4 and install GeNIe 2.5?
by Yang Yajie
Tue Apr 21, 2020 8:56 pm
Forum: GeNIe
Topic: The academy GeNIe always shut down.
Replies: 7
Views: 2827

Re: The academy GeNIe always shut down.

Hi Marek, thanks for your help. What is the biggest number of data items can GeNIe deal? When I create the DBN in GeNIe, I may at least use 200000 pieces of data, and these data involve 30-50 variables. But I will control the parent nodes no more than 8 for each node. if so, Is it possible to learn ...
by Yang Yajie
Mon Apr 20, 2020 5:12 pm
Forum: GeNIe
Topic: The academy GeNIe always shut down.
Replies: 7
Views: 2827

Re: The academy GeNIe always shut down.

thank for your help. When I try to make Dynamic Bayesian Network in GeNIe first. There are still 5 questions need to be solved. I read the introduction of GeNIe and SMILE first, and search how to solve my problems on the website, however, I have not found the solution to my question. I need your hel...
by Yang Yajie
Fri Mar 20, 2020 7:04 pm
Forum: GeNIe
Topic: The academy GeNIe always shut down.
Replies: 7
Views: 2827

Re: The academy GeNIe always shut down.

I want to use GeNIe to create a dynamic bayesian network, so i input data into GeNIe, i select 27 variables as parent nodes and 2 variables as child nodes in expert knowledge, then press the " learn network", i set use PC algorithm and other algorithm when learn algorithm, but after 10 minites learn...
by Yang Yajie
Fri Mar 20, 2020 1:32 pm
Forum: GeNIe
Topic: The academy GeNIe always shut down.
Replies: 7
Views: 2827

The academy GeNIe always shut down.

the first question is : when I use GeNIe to create Bayesian network and dynamic Bayesian network with several nodes, I can use it successfully. I use 27 nodes as parents nodes, and 2 nodes as children nodes in GeNIe, by PC algorithm, when I try to create structure, the GeNIe will shut down ,and all ...