How discount factor ( reward ) exactly works in reinforcement learning? and why the discounted reward is necessary?

Hello everybody. The reward is necessary to tell the machine ( agent ) which state-action pairs are good, and which are bad. Please help me to understand the behavior of the discount factor or...

05 January 2020 7,792 1 View

Is there any way we can prove or support the consequences the proton entering the earth's atmosphere during geomagnetic condition have on human being?

During SEP event, many protons of different energy level enters the earth's atmosphere. In the history there has been several such circumstances like 12 hr power cut in Norway during 20th...

26 June 2019 7,932 2 View

If we become able to replicate the Connectome into a machine, like robot, will that robot have the power of AI and emotions?

Future possible use of connectome in machine learning. How far can we go?

03 May 2019 2,039 8 View

How to produce ferrosilicon(FeSi) alloys by induction furnace?

Hello dears FeSi and FeSiMg production process are using electric arc furnace, but I intend to produce it using an induction furnace. If there are literature or articles related to this issue,...

31 July 2018 4,473 3 View

How to Decompose a signal using S-transform ?

Can any one please explain me how to decompose a signal into different frequency bands using S-transform in Matlab , just like Wavelet decomposition ?

04 October 2017 7,413 5 View

Extracting Motor imagery data from gdf file

27 July 2017 7,485 2 View

Why Sodium P04 buffer is not a good idea for phenomenex Rezex RCM column?

25 February 2016 5,733 3 View

Please, suggest a HPLC column method for alditols (e.g. erythritol, xylitol, mannitol & sorbitol).

Read 5 answers by scientists to the question asked by Niraj Maheshwari on Feb 8, 2016

07 February 2016 4,362 4 View

At what dose and time duration of treatment do AR42J cells respond to cholecystokinin in terms of cell death and UPR activation?

I am treating AR42J cells with 10-8 M cholecystokinin (CCK) for different time intervals up to 8 hours. Following this, I need to check for markers of cell death and for activation of the Unfolded...

13 July 2015 8,212 3 View

Does anyone know how to perform 3 dimensional principal co ordinate analysis in GenAlex?

01 March 2015 5,955 2 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

The procedure compute?

02 March 2021 5,204 3 View

Image Processing and classification using keras/Tensorflow?

Do you have some recommendations approaches on Image processing and classification of plant diseases using TensorFlow/Keras?

02 March 2021 1,493 4 View