Inter-coder reliability refers to the extent to which one’s coding procedures will result in the same results when the same text is coded by different people. (Lombard, Snyder-Duch, & Bracken, 2004). The process of reliability test is to invite all coders involved in the study to code the same data, […]
How to view the usage details of algorithm & mining?
Click on the username in the upper right corner of the page and select [Computing resources] to view the current consumption of computing resources.
How to view the results of each algorithm & mining task?
In [Algorithm & mining], the results of some algorithms and models can be saved in a data field which the user can name. Please see the figure below. Currently, the algorithm and models include Sentiment analysis (positive and negative), Sentiment analysis (sentiment classification), K-means classification, Topic modeling (LDA), and Similarity […]
How to use [Algorithm & mining]
[Algorithm & Mining] offers a variety of algorithms such as sentiment analysis (positive/negative), sentiment analysis (emotion classification), K-Means clustering, topic model (LDA), similarity analysis, semantic network analysis and social network analysis. Creating algorithmic models consumes computing resources. You can receive 500 free points of resources every month (click on the […]
Are social network analysis and the LDA algorithm available on the platform?
Yes. They are available under the [Algorithm & Mining] section. View detailed instructions here: User manual for [Algorithm & mining]
How to analyze the algorithm & mining results with other variable (multivariate analysis)?
After an algorithm & modeling task is completed, a new data field will be created, which the user can rename. Then you can do multivariate analysis with other variables. Currently, the platform can excute and store the results of Sentiment analysis (positive and negative), Sentiment analysis (sentiment classification), K-means classification, […]
What is the difference between administrator and coder? How to add and manage Project members?
DiVoMiner has flexible and convenient team management functions, so you can form your research team easily! There are two types of accounts on DiVoMiner: administrator(s) and coder(s). When you need manual coding or manual correction of machine coding in your research, you can add coder accounts to the research team. […]
How to have a quick overview of coding result (statistics of univariate/frequency)?
DiVoMiner provides a variety of mathods for users to have an overview of the coding results. The easiest and fastest way is to check the coding results of various categories in the [Coding result] section with univariate analysis (descriptive data). Click the category title in the middle of the page, […]
Why coding result can not be submitted?
If unable to submit the coding results during manual coding, please check the coding page to see if there are any mandatory questions left unanswered, which may prevent submission. If it is necessary to skip certain questions, go to the [Codebook] page and deselect the [Required] option for the questions, […]
After setting keywords in the codebook, why the coding options are not pre-selected automatically? Why the keywords are not highlighted in the coding content?
Please check if the keyword settings format is correct. Ensure there are spaces before and after Boolean Operators. Check if symbols such as ()“” are in English format and appear in pairs. If the keyword settings format is incorrect, it may cause the failure of highlighting and encoding prediction. Click […]