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### 请提出你的问题 Please ask your question
使用场景：listwise训练方式下，输入，query+ para1+para2+para3.... 0 1 2, 但是每个query下的para数量不同，每个query+[seq]+para 输入transformer，所以在transformer之后CLS维度是[batch size, para_num, hiddie…
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Hi Prof. Epskamp,
I would like to perform a network analysis on mixed-type data (21 ordinal variables with different numbers of levels, 1 continuous variable, 1 binary categorial variable, no miss…
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I generated a series of models using the same data frame, but with different focal variables (each a two-level factor variable, but with different levels in each one). Each time, I renamed the focal v…
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### Details
We get the following error.
voyageai.error.InvalidRequestError: Request to model 'voyage-code-2' failed. The example at index 0 in your batch has too many tokens and does not fit into …
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If missings included in the data:
Error in if (no_categories[node] == 0) stop(paste0("Only one value [", :
missing value where TRUE/FALSE needed
Suggestion 1: change to informative error. ch…
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Modelsummary complains that it could not extracted the required information from a model of class "mipo" after a multisession plan had been initiated using `furrr`. Modelsummary can extract the requir…
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hi, may i know why function 'def _transform_fn' in tf_ranking_libsvm.py using encode_pointwise_features() for prediction mode while using encode_listwise_features() for other modes? Cuz when using e…
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Is there any documentation on how to use LightGBMRanker? I have used objective:'lambdarank' and eval_metriv:'ndcg' but I don't know if the loss function is calculated by listwise or pairwise method …
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您好，我有一个小疑问，我在配置中设置了sample_num为4，为什么在训练时，在interaction里面却是一个正样本对于一个负样本呢？具体情况如下图：
下面是…
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Hi, Could anyone tell me how to use lgb train pointwise pairwise, listwise ranking model? Enter a picture and return the most similar pictures. Use vgg to extract the feature vectors of all images, ho…