The dataset contains multiple columns with missing values. I am asking for a clue to start how to approach the problem.
Given a user query and candidate passages corresponding to each, the task is to mark the most relevant passage which contains the answer to the user query. The problem is in the domain of...
09 October 2018 7,566 6 View
How can we predict jobs w.r.t demography information? How should the data be modeled for this purpose? What approaches should be taken?
03 April 2018 2,257 2 View
How can AI systems be incorporated for achieving food security and improved nutrition and promote sustainable agriculture? Link: http://www.un.org/sustainabledevelopment/hunger/
02 March 2018 5,405 0 View
I am referring this blog: https://machinelearningmastery.com/sparse-matrices-for-machine-learning/ I want to study some relevant literature which involves specialized methods to address sparsity...
02 March 2018 3,827 0 View
As the title suggests, welcoming links to study Adversarial Machine Learning (Problems, Solutions, Current state-of-the-art research etc.)
02 March 2018 10,086 6 View
I am working on a Signature Identification and Verification task. I have found decent number of approaches for the verification task though. But I am having trouble approaching the first one. Help...
02 March 2018 6,807 7 View
I have a little experience in Intrusion Detection Systems related research where I have analyzed the performances of several Machine Learning approaches including Neural Networks, Support Vector...
31 December 2017 6,982 8 View
According to this site (http://www.swarmintelligence.org/tutorials.php) c1 and c2 in the main equation of PSO are learning factors and c1=c2=2. Does this hold true for solution? I hope not. Then...
11 December 2017 3,539 7 View
When I am adding any article or conference paper the reference field is not getting updated accordingly. Any clue?
11 December 2017 6,937 2 View
Recently, in one of my works I have incorporated the Cyclical Learning rate (Smith, 2017) policy while training a shallow neural network. It's a regular three layer network. The dataset is this...
01 January 1970 9,066 2 View
A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...
11 August 2024 9,801 2 View
Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...
11 August 2024 8,141 3 View
I've been performing RNA extraction on cotton petiole tissue for a few months now using the method described in the following paper, a derivative of the typical hot borate method...
08 August 2024 9,882 2 View
I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...
07 August 2024 505 3 View
I am trying to recover liquid CO2 from a mixture of 0.6 CO2, 0.3 N2, and 0.1 O2. My aim is to recover about 99% liquid CO2 at the bottom of the column and make sure the amount of gaseous CO2...
06 August 2024 4,611 0 View
Hello Everyone I have a question about structure for connectivity analysis on sources. My goal: preprocess and cut data into trials create headmodels, using template MRI file perform source...
30 July 2024 2,744 1 View
Hello everyone, I am currently working on a protein that is 10x his-tagged and positively charged (predicted pI=10.16). But when I tried to use Ni-NTA column to purify the protein, it's not...
24 July 2024 7,293 4 View
I would like to know the role of the TFA (trifluoroacetic acid) used on reverse phase chromatography c-18 column. It's is often used with a concentration of 0.1% on the mobile phase.
23 July 2024 8,075 3 View
Dear all, I have a question about standard population? Is Segi population outdated? I have a time series from 2000 onward. Regarding who 2000-2025 population from this link...
13 July 2024 4,380 2 View
The column is used in Ion Exchange Chromatography of Monoclonal antibodies and the method of analysis is based on pH gradint.
13 July 2024 7,462 1 View