Categories
Mastering Development

Problems with shape files

I want to make a map with the coronavirus infected people by state in US . So the idea is to visualize a map with all states of US and see a range of infected people( i.e 500-2000 , etc) in all the map. This should be represented by different shades of one color. The […]

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Development

Change ImageView from List of class objects between Fragment and DialogFragment in Kotlin

I’m new to Kotlin and stuck on this part. I’m trying to change the image in an ImageView that is in a popup DialogFragment by using the code from another Fragment that it pops up from. The data for the image is in a list of class objects like this: class resultData ( val Id:Int, […]

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Development

r table listing multiple categorical variables with frequencies

library(“tidyverse”) library(“papaja”) df <- structure(list(investment_type = structure(c(3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 1L, 3L, 3L, 3L, 3L), .Label = c(“angel”, “pre_seed”, “seed”), class = “factor”), gender_d = c(1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, […]

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Development

count frequency of unigrams along with a column

I have code as below # importing pandas as pd import pandas as pd # dictionary of lists dict = {‘name’:[“a1”, “b2”, “c2”, “d3”], ‘degree’: [“We explained to customer how correct fees (100) were charged. Account balance was too low”, “customer was late in paying fees and we have to charge fine”, “customer’s credit score […]

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Development

Calculated measures with MDX newbie’s problems

I’m learning data warehouses now and I’m trying to understand how to create calculated measures in Analysis Services (Visual studio), but I cannot find similar solutions. I’ve got two tables, the first one FactEvent id, type, numberOfAudience, state 1, concert, 5000, 1 2, concert,3670, 2 3, interview,110, 2 and the second DimState id, symbol, population […]

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Development

Getting Duplicate Labeled Points on Scatterplot in R

I am trying to use kmeans to show what states have similar statistics with one another from the Lahman database, my code is as follows: battingInfo <- Batting %>% filter(yearID >= 1999) total <- merge(battingInfo,People,by=”playerID”) totalN <- total[,-c(24,25,28:47)] filterByState <- totalN %>% group_by(birthState) %>% summarise(players = length(playerID)) newMerge <- merge(totalN, filterByState, by=”birthState”) newTest <- newMerge […]

Categories
Artificial Intelligence (AI) Development

faster rcnn loss problems

The RPN loss in faster rcnn is L({pi},{ti}) = 1/Ncls sigma(i)Lcls(pi,pi) + lambda 1/Nreg sigma(i)piLreg(ti,t*i) and Lreg=SmoothL1(t−t∗) which tx=(x−xa)/wa, ty=(y−ya)/ha, tw=log(w/wa), th=log(h/ha) (1) t∗x=(x∗−xa)/wa, t∗y=(y∗−ya)/ha, t∗w=log(w∗/wa), t∗h=log(h∗/ha) (2) x*,y*,w*,h* = GT(label) xa,ya,wa,ha = anchor(Rpn generated) x,y,w,h = predict box so how i can get predict box? And Lreg = SmoothL1(t−t∗), is that add up tx,ty,tw,th and minus the sum of tx,ty,tw,th?

Categories
Development SQL

Is there a way to enter raw data into PostgreSQL to duplicate a row except certain columns?

I have a raw file csv with personal information including addresses: there are two columns each for an address, and two distinct addresses (four fields in total). So I might have Fred, Flinstone, ID#12345678, 123 Street, Apt 6, Seattle, WA, 87319, 567 5th Ave, Seattle, WA, 87321 in my CSV along with several other columns […]

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Development jQuery

How do I fix a menu from disappearing when I toggle it?

It used to work and now I have no idea what I did wrong. When I toggle the mobile menu, the navigation items don’t show up but when I inspect it the browser shows they’re there but aren’t visible. Can someone help me figure out this menu problem? This has stumped me I tried making […]

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AJAX Development jQuery JSON

Live Search JSON Data Using Ajax jQuery not work?

My code isn’t working. This is my file. When it works it’s not showing the list and throws error in Json file.I don’t know why?? You can will see error in the Console It’s my Json file inner: data.json [ { “name”:”Angel Lewis”, “image”: “https://media.licdn.com/mpr/mpr/shrinknp_200_200/p/3/000/0d4/2f7/07a3d35.jpg”, “location”:”Seattle, WA” }, { … }, …… ] $(document).ready(function(){ $.ajaxSetup({ […]