How to Find Similarity score between documents using Doc2vec?

Hi, I am new to Gensim and Doc2vec, i am solving problem of sentiment analysis. Previously i did the below: i have a data-set e,g Amazon Product Reviews, i computed Cosine Similarity b/w...

11 December 2017 858 2 View

Feature extraction techniques to improve accuracy in sentiment analysis?

08 September 2017 9,356 5 View

How to Improve Accuracy in Text Classification?

I am solving problem of text classification(sentiment analysis) and i am trying various techniques to improve my results. Previous, i applied BOW model, and some Meta Level feature selection...

07 August 2017 4,147 14 View

Looking for some research area in Information retrieval And Text Mining?

I'm looking for some research are in Information retrieval And Text Mining, Can you please suggest me an emerging area in that field for my literature review. Thanks in advance.

07 August 2016 3,286 11 View

What are the Emerging Topics In Cloud Computing(SAAS) , Software Engineering for MS Thesis?

I am a MS(CS) student and currently searching a topic for my thesis work in the area of cloud computing or Software Engineering. I would appreciate if you share me the current hot research topics...

03 April 2016 8,003 4 View

What is the difference between genotype and haplotype data in the ped format?

Hi everybody In the ped format for genotype, alleles of any SNP are represented by two columns (one for each allele, separated by a space). Is a column sufficient for the haplotype to...

27 February 2021 1,965 1 View

Are there any databases for gene co-expression or expression pattern clustering?

I am currently working on gene clustering based on co-expression pattern in mouse brain. The problem is I do not have some solid way to test my result. Are there any suggestions for databases...

22 February 2021 4,374 3 View

Useful architecture for bioinformatics?

Hi Dear researchers In ensemble-based architectural design Which algorithms are more useful for classification? What is the difference between parallel and ensemble architecture? Thanks I am...

08 February 2021 2,727 5 View

Electron density difference maps(Fo-Fc): what is the meaning of negative densities (red blobs)?

Dear community, As far as I understand, negative density features point at stuff that is in the model, but not supported by experimental data. However, in many cases (e.g. attached image), when...

06 February 2021 2,847 2 View

Qiime2- No reads passed the filter. How to set the trunc value?

Hi, I am working on some 16S sequencing data, and seems some of them are low quality. I am not sure how to set the trunc value in dada2. qiime dada2 denoise-paired \ --i-demultiplexed-seqs...

30 January 2021 6,213 3 View

Which software to use to statistically analyze Telomere Length_TRF_Southern Blot?

I am trying to measure telomere length in an ant species using the TRF method, which is a Southern blot technique. Currently, I am struggling with analyzing the images and would appreciate any...

29 January 2021 604 3 View

MHC Rabbit Genome Annotation? Domain annotation of each MHC Rabbit Gene?

I want to find a database(s) or a method where I can find and bulk download all the rabbit MHC genes and domain annotation. In humans using Ensembl, all MHC genes have names and domains but in...

28 January 2021 7,722 2 View

Best tool to build missing residues, minimize and validate a ligand model?

I am working on a ligand that is co-crystalized to parotein, but the ligand is missing some residues that makes it appear as if it was separated into two ligands! what I need is to connect them...

23 January 2021 3,975 7 View

How can I simultaneously recognize unknown patterns and variables from a given data set?

20 January 2021 6,385 3 View

What's the role of bioinformatics in poultry science?

bioinformatics has a big importance in human science and lots are seeking to study that field, so it attracts me to know it's relation with poultry science and how we can benefit from it in...

20 January 2021 6,963 3 View