Difference between revisions of "WormBase-Caltech Weekly Calls"

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GoToMeeting link: https://www.gotomeet.me/wormbase1
 
GoToMeeting link: https://www.gotomeet.me/wormbase1
  
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= 2019 Meetings =
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 +
[[WormBase-Caltech_Weekly_Calls_January_2019|January]]
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[[WormBase-Caltech_Weekly_Calls_February_2019|February]]
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[[WormBase-Caltech_Weekly_Calls_March_2019|March]]
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[[WormBase-Caltech_Weekly_Calls_April_2019|April]]
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[[WormBase-Caltech_Weekly_Calls_May_2019|May]]
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[[WormBase-Caltech_Weekly_Calls_June_2019|June]]
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[[WormBase-Caltech_Weekly_Calls_July_2019|July]]
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[[WormBase-Caltech_Weekly_Calls_August_2019|August]]
  
  
= 2019 Meetings =
+
== September 12, 2019 ==
 +
 
 +
=== Update on SVM pipeline ===
 +
* New SVM pipeline: more analysis and more parameter tuning
 +
* avoiding precision (and F-value) as a measure (dependent on ratio of positives and negatives in test set)
 +
* For example shown, "dumb" machine starts out with precision above 0.6
 +
* G-value (Michael's invention); does not depend on distribution of sets
 +
* Applied to various data types
 +
* Analysis: 10-fold cross validation
 +
** Randomly select 10% pos and neg (without replacement) and repeat until all papers sampled
 +
* F-value changes over different p/n values; G-value does not (essentially flat)
 +
* Area Under the Curve (AUC): probability that a random positive scores higher than random negative
 +
* AUC values for many WB data types upper 80%'s into 90%'s
 +
* Ranjana: How many papers for a good training set? Michael: we don't know yet
 +
* Can't reproduce old training sets (for old SVM); provide Michael better training sets if you want improved SVM
 +
* If SVM still not good enough, Michael will work on deep neural networks (Tensor Flow)
 +
* Michael can provide training sets he has used recently
  
==January 11th, 2019==
+
=== Clarifying definitions of "defective" and "deficient" for phenotypes ===
 +
* WB phenotype ontology has many "variant/abnormal" terms and distinct subclass terms for "defective/deficient"
 +
* Have tried to create a logical definition pattern for these terms, but the vagueness of the meaning of "defective" and how it is distinct from "abnormal" has stalled the process
 +
* What do we mean exactly by "defective" and how, specifically, is this distinct from "abnormal"?
 +
* Definitions include meanings or words:
 +
** "Variations in the ability"
 +
** "aberrant"
 +
** "defect"
 +
** "defective"
 +
** "defects"
 +
** "deficiency"
 +
** "deficient"
 +
** "disrupted"
 +
** "impaired"
 +
** "incompetent"
 +
** "ineffective"
 +
** "perturbation that disrupts"
 +
** Failure to execute the characteristic response = abnormal?
 +
** abnormal
 +
** abnormality leading to specific outcomes
 +
** fail to exhibit the same taxis behavior = abnormal?
 +
** failure
 +
** failure OR delayed
 +
** failure, slower OR late
 +
** failure/abnormal
 +
** reduced
 +
** slower
  
===WB workshop at IWM 2019===
+
=== Citace upload ===
Here's a draft, need to finalize as Jan 15th is the deadline
+
** Tuesday, Sep 24th
<pre style="white-space: pre-wrap;
 
white-space: -moz-pre-wrap;
 
white-space: -pre-wrap;
 
white-space: -o-pre-wrap;
 
word-wrap: break-word">
 
Possible Title 1: Data in WormBase and how to query it
 
Possible Title 2: WormBase 2019 - Data, Tools and Community Curation
 
This workshop will be an interactive session with users in order to discuss the types of data in WormBase and how to query them using the right tools.  We will discuss recent changes to WormBase community annotation forms and how to use them to contribute data to WormBase.  We will also present updates to ParaSite, a portal to parasitic worm genomic data, and how to find cross-species data at the Alliance of Genome Research.
 
  
1:00 pm 
+
=== Strain to ID mapping ===
Keep your widgets open: a wealth of gene-related data on the gene page
+
* Waiting on Hinxton to send strain ID mapping file?
(This will be a quick walk-through of the gene page for orienting Users before we jump into the tools; can point to data related to Gene function, expression and disease models) - Ranjana Kishore
+
* Hopefully we can all get that well before the upload deadline
     
+
* Will do global replacement at time of citace upload (at least for now)
1:10 pm 
 
Use the right tool for the right data:
 
Get simple lists using SimpleMine - Wen Chen
 
Tissue enrichment analysis tools - Kimberly Van Auken
 
Tools for RNA seq data - Wen Chen
 
Get batch gene data using the WormBase Ontology Browser - Raymond Lee
 
Get the big picture: visualize annotations using the SOBA tool -Raymond Lee
 
     
 
1.50 pm  WormBase ParaSite: Exploring lots of genomes - Kevin Howe
 
  
2.00 pm  Find cross-species data at the Alliance of Genome Research - Chris Grove
+
=== New name server ===
 +
* When will this officially go live?
 +
* Will we now be able to request strain IDs through the server? Yes
  
2.10 pm  Be a Community Curator: submit your data to WormBase - Daniela Raciti
+
=== SObA Graphs ===
 +
* New graphs now live on site (Expression, Gene Ontology, Human Diseases, Phenotypes)
 +
* A lot of whitespace padding above and below graph; maybe trim? trimming vertically would ultimately limit the view pane when user wants to zoom in, so we should leave as is for now
 +
* Diff tool: Raymond and Juancarlos created a prototype diff tool (for comparing two genes, for example)
 +
** Paul: compared two genes that should be very similar, but there are a lot of differences; may reflect annotation coverage rather than biology
  
2.10-2.30pm. Open forum for questions
 
</pre>
 
  
=== Finalize Protege tutorial time ===
+
== September 19, 2019 ==
* Best final options:
 
** Wed, Jan 16th, 1pm Pacific/4pm Eastern
 
** Thurs, Jan 17th, 11am Pacific/2pm Eastern
 
** Thurs, Jan 17th, 1pm Pacific/4pm Eastern
 
* Propose we go with Wed, Jan 16th, 1pm Pacific/4pm Eastern
 
  
== January 3, 2019 ==
+
=== Strains ===
 +
* Need to wait for new strain IDs from Hinxton before running dumping scripts
 +
* Don't edit multi-ontology strain fields in OA for now!
 +
* Juancarlos will map free text and ontology-name strain entries to strain IDs once we have the complete mapping file
 +
* "Requested strain" field in Disease OA; not dumped, so don't need to worry about right now
  
=== WS270 Citace upload ===
+
=== Alliance literature curation ===
* Next Tuesday, Jan 8th, 10am Pacific
+
* Working group will be formed soon
 +
* Will work out general common pipelines for literature curation
  
=== Gene descriptions ===
+
=== SObA Graph relations ===
* Valerio generated new files to ignore/filter-out problematic genes
+
* Currently only integrating over "is a", "part of" and "regulates"
* Still need to validate new pipeline
+
* Maybe we could provide users an option to specify which relations to include, or maybe just exclude "regulates"
* Barring any major issues, will submit new files for WS270 (can load old files if needed)
 
* Maybe should define a test set (random sample) to test each release? Already have a test set
 
  
=== Protege Tutorial ===
+
=== Author First Pass ===
* Doodle poll open: https://doodle.com/poll/kn49rd3rggymn68g
+
* Putting together paper for AFP
* Please fill out poll if you are interested in attending; have responses from Kimberly and Gary S.
+
* Reviewing all user input for paper
 +
* Asking individual curators to check input

Revision as of 16:39, 19 September 2019

Previous Years

2009 Meetings

2011 Meetings

2012 Meetings

2013 Meetings

2014 Meetings

2015 Meetings

2016 Meetings

2017 Meetings

2018 Meetings


GoToMeeting link: https://www.gotomeet.me/wormbase1


2019 Meetings

January

February

March

April

May

June

July

August


September 12, 2019

Update on SVM pipeline

  • New SVM pipeline: more analysis and more parameter tuning
  • avoiding precision (and F-value) as a measure (dependent on ratio of positives and negatives in test set)
  • For example shown, "dumb" machine starts out with precision above 0.6
  • G-value (Michael's invention); does not depend on distribution of sets
  • Applied to various data types
  • Analysis: 10-fold cross validation
    • Randomly select 10% pos and neg (without replacement) and repeat until all papers sampled
  • F-value changes over different p/n values; G-value does not (essentially flat)
  • Area Under the Curve (AUC): probability that a random positive scores higher than random negative
  • AUC values for many WB data types upper 80%'s into 90%'s
  • Ranjana: How many papers for a good training set? Michael: we don't know yet
  • Can't reproduce old training sets (for old SVM); provide Michael better training sets if you want improved SVM
  • If SVM still not good enough, Michael will work on deep neural networks (Tensor Flow)
  • Michael can provide training sets he has used recently

Clarifying definitions of "defective" and "deficient" for phenotypes

  • WB phenotype ontology has many "variant/abnormal" terms and distinct subclass terms for "defective/deficient"
  • Have tried to create a logical definition pattern for these terms, but the vagueness of the meaning of "defective" and how it is distinct from "abnormal" has stalled the process
  • What do we mean exactly by "defective" and how, specifically, is this distinct from "abnormal"?
  • Definitions include meanings or words:
    • "Variations in the ability"
    • "aberrant"
    • "defect"
    • "defective"
    • "defects"
    • "deficiency"
    • "deficient"
    • "disrupted"
    • "impaired"
    • "incompetent"
    • "ineffective"
    • "perturbation that disrupts"
    • Failure to execute the characteristic response = abnormal?
    • abnormal
    • abnormality leading to specific outcomes
    • fail to exhibit the same taxis behavior = abnormal?
    • failure
    • failure OR delayed
    • failure, slower OR late
    • failure/abnormal
    • reduced
    • slower

Citace upload

    • Tuesday, Sep 24th

Strain to ID mapping

  • Waiting on Hinxton to send strain ID mapping file?
  • Hopefully we can all get that well before the upload deadline
  • Will do global replacement at time of citace upload (at least for now)

New name server

  • When will this officially go live?
  • Will we now be able to request strain IDs through the server? Yes

SObA Graphs

  • New graphs now live on site (Expression, Gene Ontology, Human Diseases, Phenotypes)
  • A lot of whitespace padding above and below graph; maybe trim? trimming vertically would ultimately limit the view pane when user wants to zoom in, so we should leave as is for now
  • Diff tool: Raymond and Juancarlos created a prototype diff tool (for comparing two genes, for example)
    • Paul: compared two genes that should be very similar, but there are a lot of differences; may reflect annotation coverage rather than biology


September 19, 2019

Strains

  • Need to wait for new strain IDs from Hinxton before running dumping scripts
  • Don't edit multi-ontology strain fields in OA for now!
  • Juancarlos will map free text and ontology-name strain entries to strain IDs once we have the complete mapping file
  • "Requested strain" field in Disease OA; not dumped, so don't need to worry about right now

Alliance literature curation

  • Working group will be formed soon
  • Will work out general common pipelines for literature curation

SObA Graph relations

  • Currently only integrating over "is a", "part of" and "regulates"
  • Maybe we could provide users an option to specify which relations to include, or maybe just exclude "regulates"

Author First Pass

  • Putting together paper for AFP
  • Reviewing all user input for paper
  • Asking individual curators to check input